[INFO] cloning repository https://github.com/ff77645/rust-playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ff77645/rust-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fff77645%2Frust-playground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fff77645%2Frust-playground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9aeeceaecf4c3a64d2a346cc94ce3e973a1811bb [INFO] checking ff77645/rust-playground against master#16b569057e4d1591b4bee05f10df34000308dedc for pr-127827 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fff77645%2Frust-playground" "/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/ff77645/rust-playground on toolchain 16b569057e4d1591b4bee05f10df34000308dedc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ff77645/rust-playground [INFO] finished tweaking git repo https://github.com/ff77645/rust-playground [INFO] tweaked toml for git repo https://github.com/ff77645/rust-playground written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ff77645/rust-playground 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" "+16b569057e4d1591b4bee05f10df34000308dedc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cc v1.0.80 [INFO] [stderr] Downloaded matchit v0.7.1 [INFO] [stderr] Downloaded axum v0.6.19 [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c991c7ef796303daa83dc71bbb4da318df994f558389660a866e75136a00998d [INFO] running `Command { std: "docker" "start" "-a" "c991c7ef796303daa83dc71bbb4da318df994f558389660a866e75136a00998d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c991c7ef796303daa83dc71bbb4da318df994f558389660a866e75136a00998d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c991c7ef796303daa83dc71bbb4da318df994f558389660a866e75136a00998d", kill_on_drop: false }` [INFO] [stdout] c991c7ef796303daa83dc71bbb4da318df994f558389660a866e75136a00998d [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d3cd24218ab8f84a5671b74ea1e96e28269e38c982d7cf93bd89c58e6e521ac [INFO] running `Command { std: "docker" "start" "-a" "8d3cd24218ab8f84a5671b74ea1e96e28269e38c982d7cf93bd89c58e6e521ac", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [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 autocfg v1.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling serde v1.0.180 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling serde_derive v1.0.180 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling async-trait v0.1.72 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking matchit v0.7.1 [INFO] [stderr] Checking rust-std v0.1.0 (/opt/rustwide/workdir/rust-std) [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stdout] warning: unused variable: `option_str` [INFO] [stdout] --> rust-std/examples/option.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let option_str:Option<&str> = None; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_option_str` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead. [INFO] [stdout] --> rust-std/examples/env.rs:16:25 [INFO] [stdout] | [INFO] [stdout] 16 | let home_dir = env::home_dir().unwrap(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> rust-std/examples/str.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | let res = sub_str.map(|i|{ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Args` that must be used [INFO] [stdout] --> rust-std/examples/env.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | dbg!(args); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: iterators are lazy and do nothing unless consumed [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling axum v0.6.19 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_path_to_error v0.1.14 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling pin-project-internal v1.1.2 [INFO] [stderr] Checking pin-project v1.1.2 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking axum v0.1.0 (/opt/rustwide/workdir/axum) [INFO] [stdout] warning: unused import: `Query` [INFO] [stdout] --> axum/examples/todos.rs:21:22 [INFO] [stdout] | [INFO] [stdout] 21 | extract::{State, Query, Path}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.41s [INFO] running `Command { std: "docker" "inspect" "8d3cd24218ab8f84a5671b74ea1e96e28269e38c982d7cf93bd89c58e6e521ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d3cd24218ab8f84a5671b74ea1e96e28269e38c982d7cf93bd89c58e6e521ac", kill_on_drop: false }` [INFO] [stdout] 8d3cd24218ab8f84a5671b74ea1e96e28269e38c982d7cf93bd89c58e6e521ac [INFO] checking ff77645/rust-playground against try#8a6640bd72b80869b16392026cb3aa8ce8e3f9b7 for pr-127827 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fff77645%2Frust-playground" "/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/ff77645/rust-playground on toolchain 8a6640bd72b80869b16392026cb3aa8ce8e3f9b7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ff77645/rust-playground [INFO] finished tweaking git repo https://github.com/ff77645/rust-playground [INFO] tweaked toml for git repo https://github.com/ff77645/rust-playground written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ff77645/rust-playground 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" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aa5868ffd0c3a015b72fbfc8e29b0483440735ceefe1ba58d1c9a547e453802d [INFO] running `Command { std: "docker" "start" "-a" "aa5868ffd0c3a015b72fbfc8e29b0483440735ceefe1ba58d1c9a547e453802d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa5868ffd0c3a015b72fbfc8e29b0483440735ceefe1ba58d1c9a547e453802d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa5868ffd0c3a015b72fbfc8e29b0483440735ceefe1ba58d1c9a547e453802d", kill_on_drop: false }` [INFO] [stdout] aa5868ffd0c3a015b72fbfc8e29b0483440735ceefe1ba58d1c9a547e453802d [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3373a6fb66c463feb9ebfa01b870b591261ce73d3e8fa805f7b753d76cb6a6c6 [INFO] running `Command { std: "docker" "start" "-a" "3373a6fb66c463feb9ebfa01b870b591261ce73d3e8fa805f7b753d76cb6a6c6", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [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 autocfg v1.1.0 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling serde v1.0.180 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling serde_derive v1.0.180 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling async-trait v0.1.72 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking matchit v0.7.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking rust-std v0.1.0 (/opt/rustwide/workdir/rust-std) [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> rust-std/examples/str.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | let res = sub_str.map(|i|{ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead. [INFO] [stdout] --> rust-std/examples/env.rs:16:25 [INFO] [stdout] | [INFO] [stdout] 16 | let home_dir = env::home_dir().unwrap(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Args` that must be used [INFO] [stdout] --> rust-std/examples/env.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | dbg!(args); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: iterators are lazy and do nothing unless consumed [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `option_str` [INFO] [stdout] --> rust-std/examples/option.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let option_str:Option<&str> = None; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_option_str` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling axum v0.6.19 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking serde_path_to_error v0.1.14 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling pin-project-internal v1.1.2 [INFO] [stderr] Checking pin-project v1.1.2 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stdout] error[E0277]: the trait bound `ServiceFn<{async closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/axum-0.6.19/src/routing/method_routing.rs:717:46: 717:61}>: Clone` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/axum-0.6.19/src/routing/method_routing.rs:717:35 [INFO] [stdout] | [INFO] [stdout] 717 | let fallback = Route::new(service_fn(|_: Request| async { [INFO] [stdout] | ________________________----------_^ [INFO] [stdout] | | | [INFO] [stdout] | | required by a bound introduced by this call [INFO] [stdout] 718 | | Ok(StatusCode::METHOD_NOT_ALLOWED.into_response()) [INFO] [stdout] 719 | | })); [INFO] [stdout] | |__________^ the trait `Clone` is not implemented for `ServiceFn<{async closure@method_routing.rs:717:46}>` [INFO] [stdout] | [INFO] [stdout] = note: the full type name has been written to '/opt/rustwide/target/debug/deps/axum-1ad239c41c65856f.long-type-554010703966554830.txt' [INFO] [stdout] = note: consider using `--verbose` to print full type name to the console [INFO] [stdout] = note: required for `ServiceFn<{async closure@method_routing.rs:717:46}>` to implement `Clone` [INFO] [stdout] note: required by a bound in `Route::::new` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/axum-0.6.19/src/routing/route.rs:35:45 [INFO] [stdout] | [INFO] [stdout] 33 | pub(crate) fn new(svc: T) -> Self [INFO] [stdout] | --- required by a bound in this associated function [INFO] [stdout] 34 | where [INFO] [stdout] 35 | T: Service, Error = E> + Clone + Send + 'static, [INFO] [stdout] | ^^^^^ required by this bound in `Route::::new` [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/axum-1ad239c41c65856f.long-type-554010703966554830.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 717 | let fallback = Route::new(&service_fn(|_: Request| async { [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `axum` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "3373a6fb66c463feb9ebfa01b870b591261ce73d3e8fa805f7b753d76cb6a6c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3373a6fb66c463feb9ebfa01b870b591261ce73d3e8fa805f7b753d76cb6a6c6", kill_on_drop: false }` [INFO] [stdout] 3373a6fb66c463feb9ebfa01b870b591261ce73d3e8fa805f7b753d76cb6a6c6