[INFO] cloning repository https://github.com/chung92726/try [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chung92726/try" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchung92726%2Ftry", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchung92726%2Ftry'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f59aaf56d00033ed05683f35f664c1ac71bf9d80 [INFO] testing chung92726/try against master#1ddedbaa5919b7b3e70d984660e21e844c615c97 for pr-128400 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchung92726%2Ftry" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chung92726/try on toolchain 1ddedbaa5919b7b3e70d984660e21e844c615c97 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chung92726/try [INFO] finished tweaking git repo https://github.com/chung92726/try [INFO] tweaked toml for git repo https://github.com/chung92726/try written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/chung92726/try already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ethers v2.0.8 [INFO] [stderr] Downloaded solang-parser v0.3.1 [INFO] [stderr] Downloaded ethers-signers v2.0.8 [INFO] [stderr] Downloaded ethers-middleware v2.0.8 [INFO] [stderr] Downloaded ethers-addressbook v2.0.8 [INFO] [stderr] Downloaded ethers-contract-derive v2.0.8 [INFO] [stderr] Downloaded ethers-etherscan v2.0.8 [INFO] [stderr] Downloaded ethers-contract-abigen v2.0.8 [INFO] [stderr] Downloaded ethers-contract v2.0.8 [INFO] [stderr] Downloaded ethers-providers v2.0.8 [INFO] [stderr] Downloaded ethers-core v2.0.8 [INFO] [stderr] Downloaded ethers-solc v2.0.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b0365776d6d445c8c752e3b24e869c339f5ce8c160768abfc3530d2cbda728c2 [INFO] running `Command { std: "docker" "start" "-a" "b0365776d6d445c8c752e3b24e869c339f5ce8c160768abfc3530d2cbda728c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0365776d6d445c8c752e3b24e869c339f5ce8c160768abfc3530d2cbda728c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0365776d6d445c8c752e3b24e869c339f5ce8c160768abfc3530d2cbda728c2", kill_on_drop: false }` [INFO] [stdout] b0365776d6d445c8c752e3b24e869c339f5ce8c160768abfc3530d2cbda728c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af39128f66df4e883df84e4e718d33eb18dab34d442ad9e72f0819b077d9bb47 [INFO] running `Command { std: "docker" "start" "-a" "af39128f66df4e883df84e4e718d33eb18dab34d442ad9e72f0819b077d9bb47", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling const-oid v0.9.4 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling zeroize v1.6.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling winnow v0.5.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling cpufeatures v0.2.9 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling rustc-hex v2.1.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling byte-slice-cast v1.2.2 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Compiling base16ct v0.2.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling keccak v0.1.4 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling pin-project-lite v0.2.11 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling der v0.7.7 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling semver v1.0.18 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling cc v1.0.82 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling mio v0.8.8 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling ff v0.13.0 [INFO] [stderr] Compiling 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[stderr] Compiling auto_impl v1.1.0 [INFO] [stderr] Compiling parity-scale-codec-derive v3.6.4 [INFO] [stderr] Compiling scale-info-derive v2.9.0 [INFO] [stderr] Compiling impl-rlp v0.3.0 [INFO] [stderr] Compiling num_enum_derive v0.6.1 [INFO] [stderr] Compiling cargo_metadata v0.15.4 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling coins-core v0.8.3 [INFO] [stderr] Compiling webpki-roots v0.22.6 [INFO] [stderr] Compiling strum v0.25.0 [INFO] [stderr] Compiling rustls-webpki v0.100.1 [INFO] [stderr] Compiling salsa20 v0.10.2 [INFO] [stderr] Compiling js-sys v0.3.64 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling toml v0.7.6 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling num_enum v0.6.1 [INFO] [stderr] Compiling rustls-pemfile v1.0.3 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling sha1 v0.10.5 [INFO] [stderr] Compiling pbkdf2 v0.11.0 [INFO] [stderr] Compiling encoding_rs v0.8.32 [INFO] [stderr] 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[stderr] Compiling enr v0.8.1 [INFO] [stderr] Compiling gloo-timers v0.2.6 [INFO] [stderr] Compiling eth-keystore v0.5.0 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling coins-bip39 v0.8.6 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling futures-locks v0.7.1 [INFO] [stderr] Compiling my_proc_macro v0.1.0 (/opt/rustwide/workdir/my_proc_marco) [INFO] [stderr] Compiling primitive-types v0.12.1 [INFO] [stderr] Compiling ethbloom v0.13.0 [INFO] [stderr] Compiling tokio-util v0.7.8 [INFO] [stderr] Compiling tokio-rustls v0.24.1 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling tokio-tungstenite v0.19.0 [INFO] [stderr] Compiling h2 v0.3.20 [INFO] [stderr] Compiling ethereum-types v0.14.1 [INFO] [stderr] Compiling ethabi v18.0.0 [INFO] [stderr] Compiling open-fastrlp v0.1.4 [INFO] [stderr] Compiling ethers-core v2.0.8 [INFO] [stderr] Compiling hyper v0.14.27 [INFO] [stderr] Compiling hyper-rustls v0.24.1 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.18 [INFO] [stderr] Compiling ethers-contract-abigen v2.0.8 [INFO] [stderr] Compiling ethers-providers v2.0.8 [INFO] [stderr] Compiling ethers-signers v2.0.8 [INFO] [stderr] Compiling ethers-etherscan v2.0.8 [INFO] [stderr] Compiling ethers-addressbook v2.0.8 [INFO] [stderr] Compiling ethers-contract-derive v2.0.8 [INFO] [stderr] Compiling ethers-contract v2.0.8 [INFO] [stderr] Compiling ethers-middleware v2.0.8 [INFO] [stderr] Compiling ethers v2.0.8 [INFO] [stderr] Compiling playaround v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `HashMap` and `HashSet` [INFO] [stdout] --> src/m8_collections.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/m5_lifetime.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | let b = a; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/main.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | let b = a; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | let mut a: &str = "Hello"; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OUR_COURSE` is never used [INFO] [stdout] --> src/main.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const OUR_COURSE: &str = "Rust Programming Language"; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `CarColour` is never used [INFO] [stdout] --> src/m1_eurms.rs:2:6 [INFO] [stdout] | [INFO] [stdout] 2 | enum CarColour { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `GivenResult` is never used [INFO] [stdout] --> src/m1_eurms.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | enum GivenResult { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `handle_car_colour` is never used [INFO] [stdout] --> src/m1_eurms.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn handle_car_colour() -> CarColour { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_under_five` is never used [INFO] [stdout] --> src/m1_eurms.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn check_under_five(num_check: u8) -> GivenResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `GivenOption` is never used [INFO] [stdout] --> src/m1_eurms.rs:29:6 [INFO] [stdout] | [INFO] [stdout] 29 | enum GivenOption { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `remainder_zero` is never used [INFO] [stdout] --> src/m1_eurms.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn remainder_zero(num_check: f32) -> GivenOption { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `remainder_zero_built_in` is never used [INFO] [stdout] --> src/m1_eurms.rs:42:4 [INFO] [stdout] | [INFO] [stdout] 42 | fn remainder_zero_built_in(num_check: f32) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_under_five_built_in` is never used [INFO] [stdout] --> src/m1_eurms.rs:51:4 [INFO] [stdout] | [INFO] [stdout] 51 | fn check_under_five_built_in(num_check: u8) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `User` is never constructed [INFO] [stdout] --> src/m2_struct.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | struct User { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `change_username` is never used [INFO] [stdout] --> src/m2_struct.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl User { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 10 | fn change_username(&mut self, new_username: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Attacker` is never used [INFO] [stdout] --> src/m3_traits.rs:1:7 [INFO] [stdout] | [INFO] [stdout] 1 | trait Attacker { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Character` is never used [INFO] [stdout] --> src/m3_traits.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | enum Character { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `EthereumAddress` is never used [INFO] [stdout] --> src/m4_polymorphism.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | trait EthereumAddress { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_ethereum_data` is never used [INFO] [stdout] --> src/m4_polymorphism.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn get_ethereum_data(address: T) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/m5_lifetime.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Message` is never used [INFO] [stdout] --> src/m6_patterns.rs:2:6 [INFO] [stdout] | [INFO] [stdout] 2 | enum Message{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `process_message` is never used [INFO] [stdout] --> src/m6_patterns.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn process_message(msg: Message) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `my_async_call` is never used [INFO] [stdout] --> src/m7_async.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | async fn my_async_call(url: &str) -> Result{ [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/m4_polymorphism.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | dbg!(converted_address); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.97s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.87 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "af39128f66df4e883df84e4e718d33eb18dab34d442ad9e72f0819b077d9bb47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af39128f66df4e883df84e4e718d33eb18dab34d442ad9e72f0819b077d9bb47", kill_on_drop: false }` [INFO] [stdout] af39128f66df4e883df84e4e718d33eb18dab34d442ad9e72f0819b077d9bb47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 564c3ca8d92a64bc817cbd2b3c749d58b5c5bd0255d699650c8b65e57e7fcd7c [INFO] running `Command { std: "docker" "start" "-a" "564c3ca8d92a64bc817cbd2b3c749d58b5c5bd0255d699650c8b65e57e7fcd7c", kill_on_drop: false }` [INFO] [stderr] Compiling playaround v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `mad_skills` [INFO] [stdout] --> src/m9_decl_marcos.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | macro_rules! mad_skills { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/m5_lifetime.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | let b = a; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/m6_patterns.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let msg: Message = Message::Quit; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `my_colours` [INFO] [stdout] --> src/m6_patterns.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let my_colours: Message = Message::ChangeColor(0, 0, 0); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_my_colours` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `my_move` [INFO] [stdout] --> src/m6_patterns.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | let my_move: Message = Message::Move{x: 10, y: 100}; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_my_move` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/m6_patterns.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | let res = if let Some(i) = some_number { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `some_err` [INFO] [stdout] --> src/m6_patterns.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | let some_err :Result = Err("There was an problem"); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_some_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/m6_patterns.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let res = match some_res { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/m6_patterns.rs:94:22 [INFO] [stdout] | [INFO] [stdout] 94 | Location{x, y} if y == 0 => println!("Y is on the axis"), [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/m6_patterns.rs:95:27 [INFO] [stdout] | [INFO] [stdout] 95 | Location{x:0, y} => println!("X is on the axis"), [INFO] [stdout] | ^ help: try ignoring the field: `y: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/m6_patterns.rs:96:22 [INFO] [stdout] | [INFO] [stdout] 96 | Location{x, y} => println!("X and Y are not on the axis"), [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/m6_patterns.rs:96:25 [INFO] [stdout] | [INFO] [stdout] 96 | Location{x, y} => println!("X and Y are not on the axis"), [INFO] [stdout] | ^ help: try ignoring the field: `y: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/m7_async.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | let res = if let Ok(i) = my_res { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/m11_smart_pointers.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | let mut x = Rc::new(RefCell::new(50)); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/m11_smart_pointers.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | let mut house_1 = Rc::new(House{ [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/main.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | let b = a; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | let mut a: &str = "Hello"; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OUR_COURSE` is never used [INFO] [stdout] --> src/main.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const OUR_COURSE: &str = "Rust Programming Language"; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Green`, `Blue`, and `Sliver` are never constructed [INFO] [stdout] --> src/m1_eurms.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 2 | enum CarColour { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 3 | Red, [INFO] [stdout] 4 | Green, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 5 | Blue, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | Sliver [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CarColour` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `GivenResult` is never used [INFO] [stdout] --> src/m1_eurms.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | enum GivenResult { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_under_five` is never used [INFO] [stdout] --> src/m1_eurms.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn check_under_five(num_check: u8) -> GivenResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `GivenOption` is never used [INFO] [stdout] --> src/m1_eurms.rs:29:6 [INFO] [stdout] | [INFO] [stdout] 29 | enum GivenOption { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `remainder_zero` is never used [INFO] [stdout] --> src/m1_eurms.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn remainder_zero(num_check: f32) -> GivenOption { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `email`, `sign_in_count`, and `active` are never read [INFO] [stdout] --> src/m2_struct.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 2 | struct User { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 3 | username: String, [INFO] [stdout] 4 | email: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 5 | sign_in_count: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 6 | active: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `User` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Archer` and `Wizard` are never constructed [INFO] [stdout] --> src/m3_traits.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | enum Character { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 8 | Warrior, [INFO] [stdout] 9 | Archer, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | Wizard [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Character` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/m5_lifetime.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OUTPUT` is never used [INFO] [stdout] --> src/m10_proc_macros.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | const OUTPUT: &str = "This is a test"; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/m4_polymorphism.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | dbg!(converted_address); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 28 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.32s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.87 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "564c3ca8d92a64bc817cbd2b3c749d58b5c5bd0255d699650c8b65e57e7fcd7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "564c3ca8d92a64bc817cbd2b3c749d58b5c5bd0255d699650c8b65e57e7fcd7c", kill_on_drop: false }` [INFO] [stdout] 564c3ca8d92a64bc817cbd2b3c749d58b5c5bd0255d699650c8b65e57e7fcd7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 165ee20bf52bcc5b4a6526d90c85d7f804d18b819d8e884b2c4eaf304506a9ee [INFO] running `Command { std: "docker" "start" "-a" "165ee20bf52bcc5b4a6526d90c85d7f804d18b819d8e884b2c4eaf304506a9ee", kill_on_drop: false }` [INFO] [stderr] warning: unused macro definition: `mad_skills` [INFO] [stderr] --> src/m9_decl_marcos.rs:5:18 [INFO] [stderr] | [INFO] [stderr] 5 | macro_rules! mad_skills { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/m5_lifetime.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 3 | let b = a; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/m6_patterns.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | let msg: Message = Message::Quit; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `my_colours` [INFO] [stderr] --> src/m6_patterns.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | let my_colours: Message = Message::ChangeColor(0, 0, 0); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_my_colours` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `my_move` [INFO] [stderr] --> src/m6_patterns.rs:28:13 [INFO] [stderr] | [INFO] [stderr] 28 | let my_move: Message = Message::Move{x: 10, y: 100}; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_my_move` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/m6_patterns.rs:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | let res = if let Some(i) = some_number { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `some_err` [INFO] [stderr] --> src/m6_patterns.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | let some_err :Result = Err("There was an problem"); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_some_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/m6_patterns.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | let res = match some_res { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/m6_patterns.rs:94:22 [INFO] [stderr] | [INFO] [stderr] 94 | Location{x, y} if y == 0 => println!("Y is on the axis"), [INFO] [stderr] | ^ help: try ignoring the field: `x: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/m6_patterns.rs:95:27 [INFO] [stderr] | [INFO] [stderr] 95 | Location{x:0, y} => println!("X is on the axis"), [INFO] [stderr] | ^ help: try ignoring the field: `y: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/m6_patterns.rs:96:22 [INFO] [stderr] | [INFO] [stderr] 96 | Location{x, y} => println!("X and Y are not on the axis"), [INFO] [stderr] | ^ help: try ignoring the field: `x: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/m6_patterns.rs:96:25 [INFO] [stderr] | [INFO] [stderr] 96 | Location{x, y} => println!("X and Y are not on the axis"), [INFO] [stderr] | ^ help: try ignoring the field: `y: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/m7_async.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | let res = if let Ok(i) = my_res { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/m11_smart_pointers.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | let mut x = Rc::new(RefCell::new(50)); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/m11_smart_pointers.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | let mut house_1 = Rc::new(House{ [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/main.rs:101:9 [INFO] [stderr] | [INFO] [stderr] 101 | let b = a; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:97:9 [INFO] [stderr] | [INFO] [stderr] 97 | let mut a: &str = "Hello"; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: constant `OUR_COURSE` is never used [INFO] [stderr] --> src/main.rs:14:7 [INFO] [stderr] | [INFO] [stderr] 14 | const OUR_COURSE: &str = "Rust Programming Language"; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variants `Green`, `Blue`, and `Sliver` are never constructed [INFO] [stderr] --> src/m1_eurms.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 2 | enum CarColour { [INFO] [stderr] | --------- variants in this enum [INFO] [stderr] 3 | Red, [INFO] [stderr] 4 | Green, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 5 | Blue, [INFO] [stderr] | ^^^^ [INFO] [stderr] 6 | Sliver [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `CarColour` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: enum `GivenResult` is never used [INFO] [stderr] --> src/m1_eurms.rs:10:6 [INFO] [stderr] | [INFO] [stderr] 10 | enum GivenResult { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `check_under_five` is never used [INFO] [stderr] --> src/m1_eurms.rs:20:4 [INFO] [stderr] | [INFO] [stderr] 20 | fn check_under_five(num_check: u8) -> GivenResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `GivenOption` is never used [INFO] [stderr] --> src/m1_eurms.rs:29:6 [INFO] [stderr] | [INFO] [stderr] 29 | enum GivenOption { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `remainder_zero` is never used [INFO] [stderr] --> src/m1_eurms.rs:34:4 [INFO] [stderr] | [INFO] [stderr] 34 | fn remainder_zero(num_check: f32) -> GivenOption { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `email`, `sign_in_count`, and `active` are never read [INFO] [stderr] --> src/m2_struct.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 2 | struct User { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 3 | username: String, [INFO] [stderr] 4 | email: String, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 5 | sign_in_count: u64, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 6 | active: bool, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `User` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variants `Archer` and `Wizard` are never constructed [INFO] [stderr] --> src/m3_traits.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 7 | enum Character { [INFO] [stderr] | --------- variants in this enum [INFO] [stderr] 8 | Warrior, [INFO] [stderr] 9 | Archer, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 10 | Wizard [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Character` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: function `main` is never used [INFO] [stderr] --> src/m5_lifetime.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn main() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `OUTPUT` is never used [INFO] [stderr] --> src/m10_proc_macros.rs:8:11 [INFO] [stderr] | [INFO] [stderr] 8 | const OUTPUT: &str = "This is a test"; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/m4_polymorphism.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | dbg!(converted_address); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `playaround` (bin "playaround" test) generated 28 warnings (run `cargo fix --bin "playaround" --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.87 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/playaround-3f85b9b842b4c098) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test m11_smart_pointers::tests::tests_box_smart_pointers ... ok [INFO] [stdout] test m10_proc_macros::tests::tests_proc_macro ... ok [INFO] [stdout] test m2_struct::test::test_structs ... ok [INFO] [stdout] test m1_eurms::test::test_enums ... ok [INFO] [stdout] test m11_smart_pointers::tests::tests_reference_counter ... ok [INFO] [stdout] test m3_traits::test::test_traits ... ok [INFO] [stdout] test m4_polymorphism::test::test_poly ... ok [INFO] [stdout] test m6_patterns::test::tests_enums ... ok [INFO] [stdout] test m6_patterns::test::test_match_literals ... ok [INFO] [stdout] test m6_patterns::test::tests_match_guard ... ok [INFO] [stdout] test m6_patterns::test::tests_match_option ... ok [INFO] [stdout] test m6_patterns::test::tests_match_struct ... ok [INFO] [stdout] test m8_collections::tests::test_hashset ... ok [INFO] [stdout] test m8_collections::tests::test_hashmap ... ok [INFO] [stdout] test m9_decl_marcos::tests::test_marco ... ok [INFO] [stdout] test m12_concurrency::tests::tests_concurrency ... FAILED [INFO] [stdout] test m7_async::tests::test_calls_async_fn ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- m12_concurrency::tests::tests_concurrency stdout ---- [INFO] [stdout] thread 'm12_concurrency::tests::tests_concurrency' panicked at src/m12_concurrency.rs:21:14: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d9dd439b25 - std::backtrace_rs::backtrace::libunwind::trace::hdfc9607bf31dbc86 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x55d9dd439b25 - std::backtrace_rs::backtrace::trace_unsynchronized::h835e0ca3083fcb54 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55d9dd439b25 - std::sys::backtrace::_print_fmt::hf81d1bed8dde1f05 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x55d9dd439b25 - ::fmt::h0e21387e4dc195e8 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x55d9dd464f7b - core::fmt::rt::Argument::fmt::hf0a2360aea19729b [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x55d9dd464f7b - core::fmt::write::h76a391ed15942408 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/fmt/mod.rs:1178:21 [INFO] [stdout] 6: 0x55d9dd4362af - std::io::Write::write_fmt::h3a6701c05eae4e21 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/io/mod.rs:1823:15 [INFO] [stdout] 7: 0x55d9dd43b341 - std::sys::backtrace::BacktraceLock::print::hfbac027926ddf935 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x55d9dd43b341 - std::panicking::default_hook::{{closure}}::h901010a60b64ccc3 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:266:22 [INFO] [stdout] 9: 0x55d9dd43aee8 - std::panicking::default_hook::had7425277af071c7 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:290:9 [INFO] [stdout] 10: 0x55d9dce1fa5a - as core::ops::function::Fn>::call::h0e74b18ddebb72fa [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/alloc/src/boxed.rs:2162:9 [INFO] [stdout] 11: 0x55d9dce1fa5a - test::test_main::{{closure}}::he27b357a2172d646 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/test/src/lib.rs:132:21 [INFO] [stdout] 12: 0x55d9dd43bc4f - as core::ops::function::Fn>::call::ha2e26086c015e62d [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/alloc/src/boxed.rs:2162:9 [INFO] [stdout] 13: 0x55d9dd43bc4f - std::panicking::rust_panic_with_hook::hac0e92610e1e4d1b [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:805:13 [INFO] [stdout] 14: 0x55d9dd43b877 - std::panicking::begin_panic_handler::{{closure}}::h1fb6563ca25c0091 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:671:13 [INFO] [stdout] 15: 0x55d9dd439fe9 - std::sys::backtrace::__rust_end_short_backtrace::he90d714ee124ec57 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:170:18 [INFO] [stdout] 16: 0x55d9dd43b504 - rust_begin_unwind [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:662:5 [INFO] [stdout] 17: 0x55d9dd4626a3 - core::panicking::panic_fmt::h2c076b2ed9eeb82c [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/panicking.rs:74:14 [INFO] [stdout] 18: 0x55d9dd462c56 - core::result::unwrap_failed::h0be6dd1a77884bef [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/result.rs:1679:5 [INFO] [stdout] 19: 0x55d9dcdddaca - core::result::Result::unwrap::ha20247ab3b2b9f80 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/result.rs:1102:23 [INFO] [stdout] 20: 0x55d9dcdddaca - playaround::m12_concurrency::tests::tests_concurrency::h082f5ed2fa83a80e [INFO] [stdout] at /opt/rustwide/workdir/src/m12_concurrency.rs:15:64 [INFO] [stdout] 21: 0x55d9dcddda07 - playaround::m12_concurrency::tests::tests_concurrency::{{closure}}::h1fad17beaa47e57c [INFO] [stdout] at /opt/rustwide/workdir/src/m12_concurrency.rs:14:27 [INFO] [stdout] 22: 0x55d9dcdd2316 - core::ops::function::FnOnce::call_once::hc35ce856f710558c [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x55d9dce2452b - core::ops::function::FnOnce::call_once::hca6bde12b6a630f1 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x55d9dce2452b - test::__rust_begin_short_backtrace::h12810d14a702ebbc [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/test/src/lib.rs:620:18 [INFO] [stdout] 25: 0x55d9dce23df5 - test::run_test_in_process::{{closure}}::h59541574124f7772 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/test/src/lib.rs:643:60 [INFO] [stdout] 26: 0x55d9dce23df5 - as core::ops::function::FnOnce<()>>::call_once::h21b81f6278222813 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 27: 0x55d9dce23df5 - std::panicking::try::do_call::h95caa0508e76e60a [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:554:40 [INFO] [stdout] 28: 0x55d9dce23df5 - std::panicking::try::ha936e1facd3a2c2c [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:518:19 [INFO] [stdout] 29: 0x55d9dce23df5 - std::panic::catch_unwind::h5528768c35d92b58 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panic.rs:345:14 [INFO] [stdout] 30: 0x55d9dce23df5 - test::run_test_in_process::h90d0fae4cc0656ab [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/test/src/lib.rs:643:27 [INFO] [stdout] 31: 0x55d9dce23df5 - test::run_test::{{closure}}::hd832ed1086168438 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/test/src/lib.rs:564:43 [INFO] [stdout] 32: 0x55d9dcde96c4 - test::run_test::{{closure}}::h9fadb9f2ff3418ff [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/test/src/lib.rs:594:41 [INFO] [stdout] 33: 0x55d9dcde96c4 - std::sys::backtrace::__rust_begin_short_backtrace::h83762f6f2409a243 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:154:18 [INFO] [stdout] 34: 0x55d9dcdece92 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h30150ce916fdd544 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/thread/mod.rs:524:17 [INFO] [stdout] 35: 0x55d9dcdece92 - as core::ops::function::FnOnce<()>>::call_once::hc325bc97006a5368 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 36: 0x55d9dcdece92 - std::panicking::try::do_call::h3c463856408c67a4 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:554:40 [INFO] [stdout] 37: 0x55d9dcdece92 - std::panicking::try::h692f72559df6d3bf [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:518:19 [INFO] [stdout] 38: 0x55d9dcdece92 - std::panic::catch_unwind::h1dcc0ad4c36d774e [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panic.rs:345:14 [INFO] [stdout] 39: 0x55d9dcdece92 - std::thread::Builder::spawn_unchecked_::{{closure}}::hc95846b45d8ce7ce [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/thread/mod.rs:523:30 [INFO] [stdout] 40: 0x55d9dcdece92 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h802463e6db21440a [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x55d9dd44042b - as core::ops::function::FnOnce>::call_once::h186f3f12fe64acb3 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/alloc/src/boxed.rs:2148:9 [INFO] [stdout] 42: 0x55d9dd44042b - as core::ops::function::FnOnce>::call_once::h58b0e3febdb462cc [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/alloc/src/boxed.rs:2148:9 [INFO] [stdout] 43: 0x55d9dd44042b - std::sys::pal::unix::thread::Thread::new::thread_start::h146ca4d6d16f256f [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 44: 0x7fb8ea0deac3 - [INFO] [stdout] 45: 0x7fb8ea16fa04 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- m7_async::tests::test_calls_async_fn stdout ---- [INFO] [stdout] thread 'm7_async::tests::test_calls_async_fn' panicked at src/m7_async.rs:27:13: [INFO] [stdout] There was an problem [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d9dd439b25 - std::backtrace_rs::backtrace::libunwind::trace::hdfc9607bf31dbc86 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x55d9dd439b25 - std::backtrace_rs::backtrace::trace_unsynchronized::h835e0ca3083fcb54 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55d9dd439b25 - std::sys::backtrace::_print_fmt::hf81d1bed8dde1f05 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x55d9dd439b25 - ::fmt::h0e21387e4dc195e8 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x55d9dd464f7b - core::fmt::rt::Argument::fmt::hf0a2360aea19729b [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x55d9dd464f7b - core::fmt::write::h76a391ed15942408 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/fmt/mod.rs:1178:21 [INFO] [stdout] 6: 0x55d9dd4362af - std::io::Write::write_fmt::h3a6701c05eae4e21 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/io/mod.rs:1823:15 [INFO] [stdout] 7: 0x55d9dd43b341 - std::sys::backtrace::BacktraceLock::print::hfbac027926ddf935 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x55d9dd43b341 - std::panicking::default_hook::{{closure}}::h901010a60b64ccc3 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:266:22 [INFO] [stdout] 9: 0x55d9dd43aee8 - std::panicking::default_hook::had7425277af071c7 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:290:9 [INFO] [stdout] 10: 0x55d9dce1fa5a - as core::ops::function::Fn>::call::h0e74b18ddebb72fa [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/alloc/src/boxed.rs:2162:9 [INFO] [stdout] 11: 0x55d9dce1fa5a - test::test_main::{{closure}}::he27b357a2172d646 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/test/src/lib.rs:132:21 [INFO] [stdout] 12: 0x55d9dd43bc4f - as core::ops::function::Fn>::call::ha2e26086c015e62d [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/alloc/src/boxed.rs:2162:9 [INFO] [stdout] 13: 0x55d9dd43bc4f - std::panicking::rust_panic_with_hook::hac0e92610e1e4d1b [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:805:13 [INFO] [stdout] 14: 0x55d9dd43b843 - std::panicking::begin_panic_handler::{{closure}}::h1fb6563ca25c0091 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:664:13 [INFO] [stdout] 15: 0x55d9dd439fe9 - std::sys::backtrace::__rust_end_short_backtrace::he90d714ee124ec57 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:170:18 [INFO] [stdout] 16: 0x55d9dd43b504 - rust_begin_unwind [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:662:5 [INFO] [stdout] 17: 0x55d9dd4626a3 - core::panicking::panic_fmt::h2c076b2ed9eeb82c [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/panicking.rs:74:14 [INFO] [stdout] 18: 0x55d9dcddd33b - playaround::m7_async::tests::test_calls_async_fn::{{closure}}::ha81bce6a9180a8de [INFO] [stdout] at /opt/rustwide/workdir/src/m7_async.rs:27:13 [INFO] [stdout] 19: 0x55d9dcde07e2 - as core::future::future::Future>::poll::hc840fe223cc75067 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/future/future.rs:123:9 [INFO] [stdout] 20: 0x55d9dcde079d - as core::future::future::Future>::poll::h45d4154bba05bea7 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/future/future.rs:123:9 [INFO] [stdout] 21: 0x55d9dcde755f - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h20e314412d7edaf5 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.29.1/src/runtime/scheduler/current_thread.rs:651:57 [INFO] [stdout] 22: 0x55d9dcde7495 - tokio::runtime::coop::with_budget::h29e2cfca04710dc1 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.29.1/src/runtime/coop.rs:107:5 [INFO] [stdout] 23: 0x55d9dcde7495 - tokio::runtime::coop::budget::hda723c94fc8f54a9 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.29.1/src/runtime/coop.rs:73:5 [INFO] [stdout] 24: 0x55d9dcde7495 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h455bbb26a00edfcb [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.29.1/src/runtime/scheduler/current_thread.rs:651:25 [INFO] [stdout] 25: 0x55d9dcde5f50 - tokio::runtime::scheduler::current_thread::Context::enter::h0f4f302daac1c79e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.29.1/src/runtime/scheduler/current_thread.rs:410:19 [INFO] [stdout] 26: 0x55d9dcde6cfe - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::hf6bec2a900add2dd [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.29.1/src/runtime/scheduler/current_thread.rs:650:36 [INFO] [stdout] 27: 0x55d9dcde6a74 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h9da373b69182b21e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.29.1/src/runtime/scheduler/current_thread.rs:729:68 [INFO] [stdout] 28: 0x55d9dcdd4d1b - tokio::runtime::context::scoped::Scoped::set::h278565a73accf688 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.29.1/src/runtime/context/scoped.rs:40:9 [INFO] [stdout] 29: 0x55d9dcde0099 - tokio::runtime::context::set_scheduler::{{closure}}::hf7946045837d71fe [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.29.1/src/runtime/context.rs:176:26 [INFO] [stdout] 30: 0x55d9dcddf2ba - std::thread::local::LocalKey::try_with::hd86c0562e79f9c58 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/thread/local.rs:283:12 [INFO] [stdout] 31: 0x55d9dcddeb0a - std::thread::local::LocalKey::with::h5002cc25bb70ff85 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/thread/local.rs:260:9 [INFO] [stdout] 32: 0x55d9dcde004d - tokio::runtime::context::set_scheduler::h263274923be43979 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.29.1/src/runtime/context.rs:176:9 [INFO] [stdout] 33: 0x55d9dcde6820 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h3a689d13840e57ef [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.29.1/src/runtime/scheduler/current_thread.rs:729:27 [INFO] [stdout] 34: 0x55d9dcde6a93 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::h2d348d4579b8ca3c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.29.1/src/runtime/scheduler/current_thread.rs:638:19 [INFO] [stdout] 35: 0x55d9dcde5a8d - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::hd7cb566cc0351b7f [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.29.1/src/runtime/scheduler/current_thread.rs:175:28 [INFO] [stdout] 36: 0x55d9dcde52d6 - tokio::runtime::context::runtime::enter_runtime::h7a0369bfab3d2127 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.29.1/src/runtime/context/runtime.rs:65:16 [INFO] [stdout] 37: 0x55d9dcde59a1 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::ha47cb9de44e0b865 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.29.1/src/runtime/scheduler/current_thread.rs:167:9 [INFO] [stdout] 38: 0x55d9dcddaa0d - tokio::runtime::runtime::Runtime::block_on::hc4419ed8ceaaa11e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.29.1/src/runtime/runtime.rs:311:47 [INFO] [stdout] 39: 0x55d9dcddcea3 - playaround::m7_async::tests::test_calls_async_fn::h021142c18ce3e2b5 [INFO] [stdout] at /opt/rustwide/workdir/src/m7_async.rs:24:9 [INFO] [stdout] 40: 0x55d9dcddcd47 - playaround::m7_async::tests::test_calls_async_fn::{{closure}}::h8af7223d9fbf12f9 [INFO] [stdout] at /opt/rustwide/workdir/src/m7_async.rs:21:35 [INFO] [stdout] 41: 0x55d9dcdd2006 - core::ops::function::FnOnce::call_once::h5b29f99e35bfa7c4 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x55d9dce2452b - core::ops::function::FnOnce::call_once::hca6bde12b6a630f1 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x55d9dce2452b - test::__rust_begin_short_backtrace::h12810d14a702ebbc [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/test/src/lib.rs:620:18 [INFO] [stdout] 44: 0x55d9dce23df5 - test::run_test_in_process::{{closure}}::h59541574124f7772 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/test/src/lib.rs:643:60 [INFO] [stdout] 45: 0x55d9dce23df5 - as core::ops::function::FnOnce<()>>::call_once::h21b81f6278222813 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 46: 0x55d9dce23df5 - std::panicking::try::do_call::h95caa0508e76e60a [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:554:40 [INFO] [stdout] 47: 0x55d9dce23df5 - std::panicking::try::ha936e1facd3a2c2c [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:518:19 [INFO] [stdout] 48: 0x55d9dce23df5 - std::panic::catch_unwind::h5528768c35d92b58 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panic.rs:345:14 [INFO] [stdout] 49: 0x55d9dce23df5 - test::run_test_in_process::h90d0fae4cc0656ab [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/test/src/lib.rs:643:27 [INFO] [stdout] 50: 0x55d9dce23df5 - test::run_test::{{closure}}::hd832ed1086168438 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/test/src/lib.rs:564:43 [INFO] [stdout] 51: 0x55d9dcde96c4 - test::run_test::{{closure}}::h9fadb9f2ff3418ff [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/test/src/lib.rs:594:41 [INFO] [stdout] 52: 0x55d9dcde96c4 - std::sys::backtrace::__rust_begin_short_backtrace::h83762f6f2409a243 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:154:18 [INFO] [stdout] 53: 0x55d9dcdece92 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h30150ce916fdd544 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/thread/mod.rs:524:17 [INFO] [stdout] 54: 0x55d9dcdece92 - as core::ops::function::FnOnce<()>>::call_once::hc325bc97006a5368 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 55: 0x55d9dcdece92 - std::panicking::try::do_call::h3c463856408c67a4 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:554:40 [INFO] [stdout] 56: 0x55d9dcdece92 - std::panicking::try::h692f72559df6d3bf [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:518:19 [INFO] [stdout] 57: 0x55d9dcdece92 - std::panic::catch_unwind::h1dcc0ad4c36d774e [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panic.rs:345:14 [INFO] [stdout] 58: 0x55d9dcdece92 - std::thread::Builder::spawn_unchecked_::{{closure}}::hc95846b45d8ce7ce [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/thread/mod.rs:523:30 [INFO] [stdout] 59: 0x55d9dcdece92 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h802463e6db21440a [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 60: 0x55d9dd44042b - as core::ops::function::FnOnce>::call_once::h186f3f12fe64acb3 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/alloc/src/boxed.rs:2148:9 [INFO] [stdout] 61: 0x55d9dd44042b - as core::ops::function::FnOnce>::call_once::h58b0e3febdb462cc [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/alloc/src/boxed.rs:2148:9 [INFO] [stdout] 62: 0x55d9dd44042b - std::sys::pal::unix::thread::Thread::new::thread_start::h146ca4d6d16f256f [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 63: 0x7fb8ea0deac3 - [INFO] [stdout] 64: 0x7fb8ea16fa04 - clone [INFO] [stdout] 65: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] m12_concurrency::tests::tests_concurrency [INFO] [stdout] m7_async::tests::test_calls_async_fn [INFO] [stdout] [INFO] [stdout] test result: FAILED. 15 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--bin playaround` [INFO] running `Command { std: "docker" "inspect" "165ee20bf52bcc5b4a6526d90c85d7f804d18b819d8e884b2c4eaf304506a9ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "165ee20bf52bcc5b4a6526d90c85d7f804d18b819d8e884b2c4eaf304506a9ee", kill_on_drop: false }` [INFO] [stdout] 165ee20bf52bcc5b4a6526d90c85d7f804d18b819d8e884b2c4eaf304506a9ee [INFO] testing chung92726/try against try#33f1d8bb92813a1bfc23c093c9f443ab09290307 for pr-128400 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchung92726%2Ftry" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chung92726/try on toolchain 33f1d8bb92813a1bfc23c093c9f443ab09290307 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chung92726/try [INFO] finished tweaking git repo https://github.com/chung92726/try [INFO] tweaked toml for git repo https://github.com/chung92726/try written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/chung92726/try already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22678df4806378ab32b5d9105741e1e023b1c941a261c5e40ded8129a0f080fa [INFO] running `Command { std: "docker" "start" "-a" "22678df4806378ab32b5d9105741e1e023b1c941a261c5e40ded8129a0f080fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22678df4806378ab32b5d9105741e1e023b1c941a261c5e40ded8129a0f080fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22678df4806378ab32b5d9105741e1e023b1c941a261c5e40ded8129a0f080fa", kill_on_drop: false }` [INFO] [stdout] 22678df4806378ab32b5d9105741e1e023b1c941a261c5e40ded8129a0f080fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dc35a4b166e0bd297a64873c4c57164aeb690fc98033e30dd8b23df3893c820e [INFO] running `Command { std: "docker" "start" "-a" "dc35a4b166e0bd297a64873c4c57164aeb690fc98033e30dd8b23df3893c820e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling const-oid v0.9.4 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling zeroize v1.6.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling winnow v0.5.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling cpufeatures v0.2.9 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling rustc-hex v2.1.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling byte-slice-cast v1.2.2 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Compiling base16ct v0.2.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling keccak v0.1.4 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling pin-project-lite v0.2.11 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling der v0.7.7 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling semver v1.0.18 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling cc v1.0.82 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling ff v0.13.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling group v0.13.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling spki v0.7.2 [INFO] [stderr] Compiling mio v0.8.8 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling pkcs8 v0.10.2 [INFO] [stderr] Compiling crypto-bigint v0.5.2 [INFO] [stderr] Compiling sec1 v0.7.3 [INFO] [stderr] Compiling rustix v0.38.7 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling sha2 v0.10.7 [INFO] [stderr] Compiling sha3 v0.10.8 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling rfc6979 v0.4.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling fixed-hash v0.8.0 [INFO] [stderr] Compiling signature v2.1.0 [INFO] [stderr] Compiling tracing-core v0.1.31 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling linux-raw-sys v0.4.5 [INFO] [stderr] Compiling bitflags v2.3.3 [INFO] [stderr] Compiling regex-automata v0.3.6 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling elliptic-curve v0.13.5 [INFO] [stderr] Compiling uint v0.9.5 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.87 [INFO] [stderr] Compiling fastrand v2.0.0 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling openssl-sys v0.9.91 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling ecdsa v0.16.8 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling serde_spanned v0.6.3 [INFO] [stderr] Compiling impl-serde v0.4.0 [INFO] [stderr] Compiling cargo-platform v0.1.3 [INFO] [stderr] Compiling toml_edit v0.19.14 [INFO] [stderr] Compiling k256 v0.13.1 [INFO] [stderr] Compiling chrono v0.4.26 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling http v0.2.9 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling rustls v0.21.6 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling base64 v0.21.2 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.56 [INFO] [stderr] Compiling bumpalo v3.13.0 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling form_urlencoded v1.2.0 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling tempfile v3.7.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.87 [INFO] [stderr] Compiling inout v0.1.3 [INFO] [stderr] Compiling regex v1.9.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling try-lock v0.2.4 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling idna v0.4.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.87 [INFO] [stderr] Compiling prettyplease v0.2.12 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling wasm-bindgen v0.2.87 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling rustls-webpki v0.101.2 [INFO] [stderr] Compiling sct v0.7.0 [INFO] [stderr] Compiling webpki v0.22.0 [INFO] [stderr] Compiling url v2.4.0 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Compiling bs58 v0.4.0 [INFO] [stderr] Compiling ripemd v0.1.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling async-trait v0.1.72 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Compiling bech32 v0.7.3 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling strum_macros v0.25.2 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.87 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling walkdir v2.3.3 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.2 [INFO] [stderr] Compiling rlp-derive v0.1.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling open-fastrlp-derive v0.1.1 [INFO] [stderr] Compiling auto_impl v1.1.0 [INFO] [stderr] Compiling rlp v0.5.2 [INFO] [stderr] Compiling js-sys v0.3.64 [INFO] [stderr] Compiling impl-rlp v0.3.0 [INFO] [stderr] Compiling cargo_metadata v0.15.4 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling coins-core v0.8.3 [INFO] [stderr] Compiling parity-scale-codec-derive v3.6.4 [INFO] [stderr] Compiling scale-info-derive v2.9.0 [INFO] [stderr] Compiling num_enum_derive v0.6.1 [INFO] [stderr] Compiling strum v0.25.0 [INFO] [stderr] Compiling webpki-roots v0.22.6 [INFO] [stderr] Compiling rustls-webpki v0.100.1 [INFO] [stderr] Compiling salsa20 v0.10.2 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling toml v0.7.6 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling rustls-pemfile v1.0.3 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling sha1 v0.10.5 [INFO] [stderr] Compiling pbkdf2 v0.11.0 [INFO] [stderr] Compiling encoding_rs v0.8.32 [INFO] [stderr] Compiling num_enum v0.6.1 [INFO] [stderr] Compiling data-encoding v2.4.0 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling dunce v1.0.4 [INFO] [stderr] Compiling ipnet v2.8.0 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling radium v0.3.0 [INFO] [stderr] Compiling tungstenite v0.19.0 [INFO] [stderr] Compiling coins-bip32 v0.8.3 [INFO] [stderr] Compiling bitvec v0.17.4 [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/33f1d8bb92813a1bfc23c093c9f443ab09290307/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.28/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=1d895d1769aadd77 -C extra-filename=-1d895d1769aadd77 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-42d65e47da1657d0.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-503c8ab62210a7c3.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-01016d41a7a9c19c.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "dc35a4b166e0bd297a64873c4c57164aeb690fc98033e30dd8b23df3893c820e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc35a4b166e0bd297a64873c4c57164aeb690fc98033e30dd8b23df3893c820e", kill_on_drop: false }` [INFO] [stdout] dc35a4b166e0bd297a64873c4c57164aeb690fc98033e30dd8b23df3893c820e