[INFO] cloning repository https://github.com/clvx/ultimate-rust-foundations [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/clvx/ultimate-rust-foundations" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclvx%2Fultimate-rust-foundations", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclvx%2Fultimate-rust-foundations'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f5bad8e96126feab0785b7d4bc7f8926be91c823 [INFO] testing clvx/ultimate-rust-foundations against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclvx%2Fultimate-rust-foundations" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/clvx/ultimate-rust-foundations [INFO] finished tweaking git repo https://github.com/clvx/ultimate-rust-foundations [INFO] tweaked toml for git repo https://github.com/clvx/ultimate-rust-foundations written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/clvx/ultimate-rust-foundations on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/clvx/ultimate-rust-foundations 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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 47cfebca2c36ebe7e9eb27ba9a39bb06159403bf158694299a9b437579224c2f [INFO] running `Command { std: "docker" "start" "-a" "47cfebca2c36ebe7e9eb27ba9a39bb06159403bf158694299a9b437579224c2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47cfebca2c36ebe7e9eb27ba9a39bb06159403bf158694299a9b437579224c2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47cfebca2c36ebe7e9eb27ba9a39bb06159403bf158694299a9b437579224c2f", kill_on_drop: false }` [INFO] [stdout] 47cfebca2c36ebe7e9eb27ba9a39bb06159403bf158694299a9b437579224c2f [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bcf2dcf86d91a576dcea84b85e89c2944f9c6010dbc9f36a4560ef4f798df41f [INFO] running `Command { std: "docker" "start" "-a" "bcf2dcf86d91a576dcea84b85e89c2944f9c6010dbc9f36a4560ef4f798df41f", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling bytes v1.9.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling cc v1.2.10 [INFO] [stderr] Compiling openssl v0.10.68 [INFO] [stderr] Compiling rustversion v1.0.19 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling cpufeatures v0.2.16 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling log v0.4.25 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling event-listener v5.4.0 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling http v1.2.0 [INFO] [stderr] Compiling tokio v1.44.1 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling flume v0.11.1 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling futures-intrusive v0.5.0 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling dotenvy v0.15.7 [INFO] [stderr] Compiling tempfile v3.15.0 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling miniz_oxide v0.8.3 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling rustls-pki-types v1.10.1 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling clap_builder v4.5.27 [INFO] [stderr] Compiling atoi v2.0.0 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling rustls-pemfile v2.2.0 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling flate2 v1.0.35 [INFO] [stderr] Compiling openssl-sys v0.9.104 [INFO] [stderr] Compiling libsqlite3-sys v0.30.1 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Compiling http-range-header v0.4.2 [INFO] [stderr] Compiling matchit v0.8.4 [INFO] [stderr] Compiling dashmap v6.1.0 [INFO] [stderr] Compiling core_affinity v0.8.1 [INFO] [stderr] Compiling thread-priority v1.2.0 [INFO] [stderr] Compiling affinity v0.1.0 (/opt/rustwide/workdir/foundations/session2/affinity) [INFO] [stderr] Compiling threadpool v0.1.0 (/opt/rustwide/workdir/foundations/session2/threadpool) [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling rwlocks v0.1.0 (/opt/rustwide/workdir/foundations/session2/rwlocks) [INFO] [stderr] Compiling dashing v0.1.0 (/opt/rustwide/workdir/foundations/session2/dashing) [INFO] [stderr] Compiling variables v0.1.0 (/opt/rustwide/workdir/foundations/session1/variables) [INFO] [stderr] Compiling footgun v0.1.0 (/opt/rustwide/workdir/foundations/session2/footgun) [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Compiling tprio v0.1.0 (/opt/rustwide/workdir/foundations/session2/tprio) [INFO] [stderr] Compiling divide_work v0.1.0 (/opt/rustwide/workdir/foundations/session2/divide_work) [INFO] [stderr] Compiling atomicrefcount v0.1.0 (/opt/rustwide/workdir/foundations/session4/atomicrefcount) [INFO] [stderr] Compiling hello_world v0.1.0 (/opt/rustwide/workdir/foundations/session1/hello_world) [INFO] [stderr] Compiling refcell v0.1.0 (/opt/rustwide/workdir/foundations/session4/refcell) [INFO] [stderr] Compiling generics v0.1.0 (/opt/rustwide/workdir/foundations/session4/generics_and_iterators) [INFO] [stdout] warning: static `HIGH_COUNT` is never used [INFO] [stdout] --> foundations/session2/tprio/src/main.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | static HIGH_COUNT: AtomicI32 = AtomicI32::new(0); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> foundations/session4/generics_and_iterators/src/main.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | fn iter(&self) -> HashMapBucketIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 32 | fn iter(&self) -> HashMapBucketIter<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling parking v0.1.0 (/opt/rustwide/workdir/foundations/session2/parking) [INFO] [stderr] Compiling hello v0.1.0 (/opt/rustwide/workdir/foundations/session2/hello) [INFO] [stderr] Compiling save_dynamic_bytes v0.1.0 (/opt/rustwide/workdir/foundations/session4/save_dynamic_bytes) [INFO] [stderr] Compiling scoped_threads v0.1.0 (/opt/rustwide/workdir/foundations/session2/scoped_threads) [INFO] [stderr] Compiling lifetimes v0.1.0 (/opt/rustwide/workdir/foundations/session4/lifetimes) [INFO] [stderr] Compiling thread_builder v0.1.0 (/opt/rustwide/workdir/foundations/session2/thread_builder) [INFO] [stderr] Compiling internal_arc_mutex v0.1.0 (/opt/rustwide/workdir/foundations/session4/internal_arc_mutex) [INFO] [stderr] Compiling workers v0.1.0 (/opt/rustwide/workdir/foundations/session2/workers) [INFO] [stderr] Compiling linked_list v0.1.0 (/opt/rustwide/workdir/foundations/session4/linked_list) [INFO] [stderr] Compiling dropping v0.1.0 (/opt/rustwide/workdir/foundations/session4/dropping) [INFO] [stderr] Compiling traits v0.1.0 (/opt/rustwide/workdir/foundations/session4/traits) [INFO] [stderr] Compiling mutexes v0.1.0 (/opt/rustwide/workdir/foundations/session2/mutexes) [INFO] [stdout] warning: unused import: `rc::Rc` [INFO] [stdout] --> foundations/session4/traits/src/main.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt::Debug, rc::Rc}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `animal` [INFO] [stdout] --> foundations/session4/traits/src/main.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | let animal = get_animal(); // impl Animal for Cat [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_animal` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `DebuggableClonableAnimal` is never used [INFO] [stdout] --> foundations/session4/traits/src/main.rs:31:7 [INFO] [stdout] | [INFO] [stdout] 31 | trait DebuggableClonableAnimal: Animal+Debug+Clone {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling external_arc_mutex v0.1.0 (/opt/rustwide/workdir/foundations/session4/external_arc_mutex) [INFO] [stderr] Compiling deadlocks v0.1.0 (/opt/rustwide/workdir/foundations/session2/deadlocks) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> foundations/session4/linked_list/src/main.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | Strong(Rc), // Strong reference to the next node, which increases the [INFO] [stdout] | ------ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `NextNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 14 - Strong(Rc), // Strong reference to the next node, which increases the [INFO] [stdout] 14 + Strong(()), // Strong reference to the next node, which increases the [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> foundations/session4/linked_list/src/main.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | Weak(Weak), // Weak reference to the next node, which does not increase the reference [INFO] [stdout] | ---- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `NextNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 - Weak(Weak), // Weak reference to the next node, which does not increase the reference [INFO] [stdout] 16 + Weak(()), // Weak reference to the next node, which does not increase the reference [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> foundations/session2/mutexes/src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | for i in 0..10 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling channels v0.1.0 (/opt/rustwide/workdir/foundations/session2/channels) [INFO] [stderr] Compiling operator_overloading v0.1.0 (/opt/rustwide/workdir/foundations/session4/operator_overloading) [INFO] [stderr] Compiling refcount v0.1.0 (/opt/rustwide/workdir/foundations/session4/refcount) [INFO] [stderr] Compiling smart_pointer v0.1.0 (/opt/rustwide/workdir/foundations/session4/smart_pointer) [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling zerofrom-derive v0.1.5 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling async-trait v0.1.86 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling pin-project-internal v1.1.9 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling bytemuck_derive v1.8.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling clap_derive v4.5.24 [INFO] [stderr] Compiling async-recursion v1.1.1 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling zerofrom v0.1.5 [INFO] [stderr] Compiling rand v0.9.0 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling pin-project v1.1.9 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling bytemuck v1.21.0 [INFO] [stderr] Compiling save_bytes v0.1.0 (/opt/rustwide/workdir/foundations/session4/save_bytes) [INFO] [stderr] Compiling uuid v1.16.0 [INFO] [stderr] Compiling clap v4.5.27 [INFO] [stderr] Compiling zstd v0.13.3 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling http-body-util v0.1.2 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling hello_async v0.1.0 (/opt/rustwide/workdir/foundations/session3/hello_async) [INFO] [stderr] Compiling axum-core v0.4.5 [INFO] [stderr] Compiling axum-core v0.5.0 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling serde_path_to_error v0.1.16 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling tracing-serde v0.2.0 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling tokio-util v0.7.13 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling async-compression v0.4.22 [INFO] [stderr] Compiling tokio_testing v0.1.0 (/opt/rustwide/workdir/foundations/session3/tokio_testing) [INFO] [stderr] Compiling shared_data v0.1.0 (/opt/rustwide/workdir/foundations/session5/shared_data) [INFO] [stderr] Compiling authentication v0.1.0 (/opt/rustwide/workdir/foundations/session1/authentication) [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling h2 v0.4.7 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling tower-http v0.6.5 [INFO] [stderr] Compiling errors v0.1.0 (/opt/rustwide/workdir/foundations/session3/errors) [INFO] [stderr] Compiling login_manager v0.1.0 (/opt/rustwide/workdir/foundations/session1/login_manager) [INFO] [stderr] Compiling login v0.1.0 (/opt/rustwide/workdir/foundations/session1/login) [INFO] [stderr] Compiling async_mutex v0.1.0 (/opt/rustwide/workdir/foundations/session3/async_mutex) [INFO] [stderr] Compiling fileio v0.1.0 (/opt/rustwide/workdir/foundations/session3/fileio) [INFO] [stderr] Compiling hello_tokio v0.1.0 (/opt/rustwide/workdir/foundations/session3/hello_tokio) [INFO] [stderr] Compiling tokio_select_broadcast v0.1.0 (/opt/rustwide/workdir/foundations/session3/tokio_select_broadcast) [INFO] [stderr] Compiling tcpserver v0.1.0 (/opt/rustwide/workdir/foundations/session3/tcpserver) [INFO] [stderr] Compiling tokio_select v0.1.0 (/opt/rustwide/workdir/foundations/session3/tokio_select) [INFO] [stderr] Compiling pinning v0.1.0 (/opt/rustwide/workdir/foundations/session3/pinning) [INFO] [stderr] Compiling blocking v0.1.0 (/opt/rustwide/workdir/foundations/session3/blocking) [INFO] [stdout] warning: function `read_lines` is never used [INFO] [stdout] --> foundations/session3/fileio/src/main.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn read_lines

(filename: P) -> io::Result>> [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `line_count` is never used [INFO] [stdout] --> foundations/session3/fileio/src/main.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | async fn line_count(filename: String) -> io::Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `one` is never used [INFO] [stdout] --> foundations/session3/pinning/src/main.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | async fn one() { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `two` is never used [INFO] [stdout] --> foundations/session3/pinning/src/main.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | async fn two() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `call_one_of_them` is never used [INFO] [stdout] --> foundations/session3/pinning/src/main.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | async fn call_one_of_them(n:u32) -> Pin>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling async_channels v0.1.0 (/opt/rustwide/workdir/foundations/session3/async_channels) [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling tracing-appender v0.2.3 [INFO] [stderr] Compiling sysinfo v0.33.1 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling sqlx-core v0.8.3 [INFO] [stderr] Compiling collector v0.1.0 (/opt/rustwide/workdir/foundations/session5/collector) [INFO] [stderr] Compiling hyper v1.5.2 [INFO] [stderr] Compiling sqlx-sqlite v0.8.3 [INFO] [stderr] Compiling hyper-util v0.1.10 [INFO] [stderr] Compiling file_adapter v0.1.0 (/opt/rustwide/workdir/bonus/file_adapter) [INFO] [stderr] Compiling sqlx-macros-core v0.8.3 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling axum v0.8.1 [INFO] [stderr] Compiling axum v0.7.9 [INFO] [stderr] Compiling reqwest v0.12.15 [INFO] [stderr] Compiling sqlx-macros v0.8.3 [INFO] [stderr] Compiling sqlx v0.8.3 [INFO] [stderr] Compiling db v0.1.0 (/opt/rustwide/workdir/foundations/session4/db) [INFO] [stdout] warning: fields `id` and `message` are never read [INFO] [stdout] --> foundations/session4/db/src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | struct Message { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 7 | id: i64, [INFO] [stdout] | ^^ [INFO] [stdout] 8 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling restclient v0.1.0 (/opt/rustwide/workdir/foundations/session3/restclient) [INFO] [stdout] warning: fields `latitude`, `longitude`, and `current_weather` are never read [INFO] [stdout] --> foundations/session3/restclient/src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | struct Weather { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 6 | latitude: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 7 | longitude: f64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 8 | current_weather: CurrentWeather, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Weather` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `temperature` and `windspeed` are never read [INFO] [stdout] --> foundations/session3/restclient/src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct CurrentWeather { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 13 | temperature: f64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 14 | windspeed: f64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CurrentWeather` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling collector_server v0.1.0 (/opt/rustwide/workdir/foundations/session5/collector_server) [INFO] [stderr] Compiling simple_http_server v0.1.0 (/opt/rustwide/workdir/services/http_server) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 59s [INFO] running `Command { std: "docker" "inspect" "bcf2dcf86d91a576dcea84b85e89c2944f9c6010dbc9f36a4560ef4f798df41f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcf2dcf86d91a576dcea84b85e89c2944f9c6010dbc9f36a4560ef4f798df41f", kill_on_drop: false }` [INFO] [stdout] bcf2dcf86d91a576dcea84b85e89c2944f9c6010dbc9f36a4560ef4f798df41f [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c9e759d89d878e3fa2f10e0fee54cd63193cfebc6fd98690139a24c51cff89e [INFO] running `Command { std: "docker" "start" "-a" "6c9e759d89d878e3fa2f10e0fee54cd63193cfebc6fd98690139a24c51cff89e", kill_on_drop: false }` [INFO] [stderr] Compiling restclient v0.1.0 (/opt/rustwide/workdir/foundations/session3/restclient) [INFO] [stderr] Compiling collector v0.1.0 (/opt/rustwide/workdir/foundations/session5/collector) [INFO] [stderr] Compiling hello_async v0.1.0 (/opt/rustwide/workdir/foundations/session3/hello_async) [INFO] [stderr] Compiling save_bytes v0.1.0 (/opt/rustwide/workdir/foundations/session4/save_bytes) [INFO] [stderr] Compiling login_manager v0.1.0 (/opt/rustwide/workdir/foundations/session1/login_manager) [INFO] [stderr] Compiling tprio v0.1.0 (/opt/rustwide/workdir/foundations/session2/tprio) [INFO] [stderr] Compiling dashing v0.1.0 (/opt/rustwide/workdir/foundations/session2/dashing) [INFO] [stderr] Compiling simple_http_server v0.1.0 (/opt/rustwide/workdir/services/http_server) [INFO] [stderr] Compiling affinity v0.1.0 (/opt/rustwide/workdir/foundations/session2/affinity) [INFO] [stderr] Compiling pinning v0.1.0 (/opt/rustwide/workdir/foundations/session3/pinning) [INFO] [stderr] Compiling file_adapter v0.1.0 (/opt/rustwide/workdir/bonus/file_adapter) [INFO] [stderr] Compiling login v0.1.0 (/opt/rustwide/workdir/foundations/session1/login) [INFO] [stderr] Compiling errors v0.1.0 (/opt/rustwide/workdir/foundations/session3/errors) [INFO] [stderr] Compiling shared_data v0.1.0 (/opt/rustwide/workdir/foundations/session5/shared_data) [INFO] [stderr] Compiling tcpserver v0.1.0 (/opt/rustwide/workdir/foundations/session3/tcpserver) [INFO] [stderr] Compiling collector_server v0.1.0 (/opt/rustwide/workdir/foundations/session5/collector_server) [INFO] [stdout] warning: function `one` is never used [INFO] [stdout] --> foundations/session3/pinning/src/main.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | async fn one() { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `two` is never used [INFO] [stdout] --> foundations/session3/pinning/src/main.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | async fn two() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `call_one_of_them` is never used [INFO] [stdout] --> foundations/session3/pinning/src/main.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | async fn call_one_of_them(n:u32) -> Pin>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `latitude`, `longitude`, and `current_weather` are never read [INFO] [stdout] --> foundations/session3/restclient/src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | struct Weather { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 6 | latitude: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 7 | longitude: f64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 8 | current_weather: CurrentWeather, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Weather` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `temperature` and `windspeed` are never read [INFO] [stdout] --> foundations/session3/restclient/src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct CurrentWeather { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 13 | temperature: f64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 14 | windspeed: f64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CurrentWeather` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling db v0.1.0 (/opt/rustwide/workdir/foundations/session4/db) [INFO] [stdout] warning: static `HIGH_COUNT` is never used [INFO] [stdout] --> foundations/session2/tprio/src/main.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | static HIGH_COUNT: AtomicI32 = AtomicI32::new(0); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling fileio v0.1.0 (/opt/rustwide/workdir/foundations/session3/fileio) [INFO] [stderr] Compiling authentication v0.1.0 (/opt/rustwide/workdir/foundations/session1/authentication) [INFO] [stderr] Compiling async_mutex v0.1.0 (/opt/rustwide/workdir/foundations/session3/async_mutex) [INFO] [stderr] Compiling blocking v0.1.0 (/opt/rustwide/workdir/foundations/session3/blocking) [INFO] [stderr] Compiling async_channels v0.1.0 (/opt/rustwide/workdir/foundations/session3/async_channels) [INFO] [stderr] Compiling hello_tokio v0.1.0 (/opt/rustwide/workdir/foundations/session3/hello_tokio) [INFO] [stderr] Compiling tokio_testing v0.1.0 (/opt/rustwide/workdir/foundations/session3/tokio_testing) [INFO] [stderr] Compiling tokio_select v0.1.0 (/opt/rustwide/workdir/foundations/session3/tokio_select) [INFO] [stderr] Compiling tokio_select_broadcast v0.1.0 (/opt/rustwide/workdir/foundations/session3/tokio_select_broadcast) [INFO] [stderr] Compiling threadpool v0.1.0 (/opt/rustwide/workdir/foundations/session2/threadpool) [INFO] [stderr] Compiling rwlocks v0.1.0 (/opt/rustwide/workdir/foundations/session2/rwlocks) [INFO] [stdout] warning: function `read_lines` is never used [INFO] [stdout] --> foundations/session3/fileio/src/main.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn read_lines

(filename: P) -> io::Result>> [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `line_count` is never used [INFO] [stdout] --> foundations/session3/fileio/src/main.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | async fn line_count(filename: String) -> io::Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling save_dynamic_bytes v0.1.0 (/opt/rustwide/workdir/foundations/session4/save_dynamic_bytes) [INFO] [stdout] warning: fields `id` and `message` are never read [INFO] [stdout] --> foundations/session4/db/src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | struct Message { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 7 | id: i64, [INFO] [stdout] | ^^ [INFO] [stdout] 8 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling lifetimes v0.1.0 (/opt/rustwide/workdir/foundations/session4/lifetimes) [INFO] [stderr] Compiling hello_world v0.1.0 (/opt/rustwide/workdir/foundations/session1/hello_world) [INFO] [stderr] Compiling footgun v0.1.0 (/opt/rustwide/workdir/foundations/session2/footgun) [INFO] [stderr] Compiling parking v0.1.0 (/opt/rustwide/workdir/foundations/session2/parking) [INFO] [stderr] Compiling linked_list v0.1.0 (/opt/rustwide/workdir/foundations/session4/linked_list) [INFO] [stderr] Compiling divide_work v0.1.0 (/opt/rustwide/workdir/foundations/session2/divide_work) [INFO] [stderr] Compiling internal_arc_mutex v0.1.0 (/opt/rustwide/workdir/foundations/session4/internal_arc_mutex) [INFO] [stderr] Compiling dropping v0.1.0 (/opt/rustwide/workdir/foundations/session4/dropping) [INFO] [stderr] Compiling refcount v0.1.0 (/opt/rustwide/workdir/foundations/session4/refcount) [INFO] [stderr] Compiling workers v0.1.0 (/opt/rustwide/workdir/foundations/session2/workers) [INFO] [stderr] Compiling mutexes v0.1.0 (/opt/rustwide/workdir/foundations/session2/mutexes) [INFO] [stderr] Compiling thread_builder v0.1.0 (/opt/rustwide/workdir/foundations/session2/thread_builder) [INFO] [stderr] Compiling refcell v0.1.0 (/opt/rustwide/workdir/foundations/session4/refcell) [INFO] [stderr] Compiling hello v0.1.0 (/opt/rustwide/workdir/foundations/session2/hello) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> foundations/session4/linked_list/src/main.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | Strong(Rc), // Strong reference to the next node, which increases the [INFO] [stdout] | ------ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `NextNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 14 - Strong(Rc), // Strong reference to the next node, which increases the [INFO] [stdout] 14 + Strong(()), // Strong reference to the next node, which increases the [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> foundations/session4/linked_list/src/main.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | Weak(Weak), // Weak reference to the next node, which does not increase the reference [INFO] [stdout] | ---- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `NextNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 - Weak(Weak), // Weak reference to the next node, which does not increase the reference [INFO] [stdout] 16 + Weak(()), // Weak reference to the next node, which does not increase the reference [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling operator_overloading v0.1.0 (/opt/rustwide/workdir/foundations/session4/operator_overloading) [INFO] [stderr] Compiling channels v0.1.0 (/opt/rustwide/workdir/foundations/session2/channels) [INFO] [stderr] Compiling atomicrefcount v0.1.0 (/opt/rustwide/workdir/foundations/session4/atomicrefcount) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> foundations/session2/mutexes/src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | for i in 0..10 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling variables v0.1.0 (/opt/rustwide/workdir/foundations/session1/variables) [INFO] [stderr] Compiling generics v0.1.0 (/opt/rustwide/workdir/foundations/session4/generics_and_iterators) [INFO] [stderr] Compiling deadlocks v0.1.0 (/opt/rustwide/workdir/foundations/session2/deadlocks) [INFO] [stderr] Compiling scoped_threads v0.1.0 (/opt/rustwide/workdir/foundations/session2/scoped_threads) [INFO] [stderr] Compiling traits v0.1.0 (/opt/rustwide/workdir/foundations/session4/traits) [INFO] [stderr] Compiling smart_pointer v0.1.0 (/opt/rustwide/workdir/foundations/session4/smart_pointer) [INFO] [stderr] Compiling external_arc_mutex v0.1.0 (/opt/rustwide/workdir/foundations/session4/external_arc_mutex) [INFO] [stdout] warning: unused import: `rc::Rc` [INFO] [stdout] --> foundations/session4/traits/src/main.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt::Debug, rc::Rc}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `animal` [INFO] [stdout] --> foundations/session4/traits/src/main.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | let animal = get_animal(); // impl Animal for Cat [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_animal` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `DebuggableClonableAnimal` is never used [INFO] [stdout] --> foundations/session4/traits/src/main.rs:31:7 [INFO] [stdout] | [INFO] [stdout] 31 | trait DebuggableClonableAnimal: Animal+Debug+Clone {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> foundations/session4/generics_and_iterators/src/main.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | fn iter(&self) -> HashMapBucketIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 32 | fn iter(&self) -> HashMapBucketIter<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.70s [INFO] running `Command { std: "docker" "inspect" "6c9e759d89d878e3fa2f10e0fee54cd63193cfebc6fd98690139a24c51cff89e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c9e759d89d878e3fa2f10e0fee54cd63193cfebc6fd98690139a24c51cff89e", kill_on_drop: false }` [INFO] [stdout] 6c9e759d89d878e3fa2f10e0fee54cd63193cfebc6fd98690139a24c51cff89e [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7218db78166e204e9709b7d98d43c23701ef95096ef096ab8526d0ab7516365f [INFO] running `Command { std: "docker" "start" "-a" "7218db78166e204e9709b7d98d43c23701ef95096ef096ab8526d0ab7516365f", kill_on_drop: false }` [INFO] [stderr] warning: fields `latitude`, `longitude`, and `current_weather` are never read [INFO] [stderr] --> foundations/session3/restclient/src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 5 | struct Weather { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] 6 | latitude: f64, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 7 | longitude: f64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 8 | current_weather: CurrentWeather, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Weather` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `temperature` and `windspeed` are never read [INFO] [stderr] --> foundations/session3/restclient/src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 12 | struct CurrentWeather { [INFO] [stderr] | -------------- fields in this struct [INFO] [stderr] 13 | temperature: f64, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 14 | windspeed: f64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `CurrentWeather` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: static `HIGH_COUNT` is never used [INFO] [stderr] --> foundations/session2/tprio/src/main.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | static HIGH_COUNT: AtomicI32 = AtomicI32::new(0); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `restclient` (bin "restclient" test) generated 2 warnings [INFO] [stderr] warning: `tprio` (bin "tprio" test) generated 1 warning [INFO] [stderr] warning: fields `id` and `message` are never read [INFO] [stderr] --> foundations/session4/db/src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 6 | struct Message { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] 7 | id: i64, [INFO] [stderr] | ^^ [INFO] [stderr] 8 | message: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `one` is never used [INFO] [stderr] --> foundations/session3/pinning/src/main.rs:20:10 [INFO] [stderr] | [INFO] [stderr] 20 | async fn one() { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `two` is never used [INFO] [stderr] --> foundations/session3/pinning/src/main.rs:24:10 [INFO] [stderr] | [INFO] [stderr] 24 | async fn two() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `call_one_of_them` is never used [INFO] [stderr] --> foundations/session3/pinning/src/main.rs:28:10 [INFO] [stderr] | [INFO] [stderr] 28 | async fn call_one_of_them(n:u32) -> Pin>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `read_lines` is never used [INFO] [stderr] --> foundations/session3/fileio/src/main.rs:9:4 [INFO] [stderr] | [INFO] [stderr] 9 | fn read_lines

(filename: P) -> io::Result>> [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `line_count` is never used [INFO] [stderr] --> foundations/session3/fileio/src/main.rs:40:10 [INFO] [stderr] | [INFO] [stderr] 40 | async fn line_count(filename: String) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `db` (bin "db" test) generated 1 warning [INFO] [stderr] warning: `pinning` (bin "pinning" test) generated 3 warnings [INFO] [stderr] warning: `fileio` (bin "fileio" test) generated 2 warnings [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> foundations/session2/mutexes/src/main.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | for i in 0..10 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `mutexes` (bin "mutexes" test) generated 1 warning [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> foundations/session4/linked_list/src/main.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | Strong(Rc), // Strong reference to the next node, which increases the [INFO] [stderr] | ------ ^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `NextNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 14 - Strong(Rc), // Strong reference to the next node, which increases the [INFO] [stderr] 14 + Strong(()), // Strong reference to the next node, which increases the [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> foundations/session4/linked_list/src/main.rs:16:10 [INFO] [stderr] | [INFO] [stderr] 16 | Weak(Weak), // Weak reference to the next node, which does not increase the reference [INFO] [stderr] | ---- ^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `NextNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 16 - Weak(Weak), // Weak reference to the next node, which does not increase the reference [INFO] [stderr] 16 + Weak(()), // Weak reference to the next node, which does not increase the reference [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `rc::Rc` [INFO] [stderr] --> foundations/session4/traits/src/main.rs:1:23 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{fmt::Debug, rc::Rc}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `animal` [INFO] [stderr] --> foundations/session4/traits/src/main.rs:78:9 [INFO] [stderr] | [INFO] [stderr] 78 | let animal = get_animal(); // impl Animal for Cat [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_animal` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: trait `DebuggableClonableAnimal` is never used [INFO] [stderr] --> foundations/session4/traits/src/main.rs:31:7 [INFO] [stderr] | [INFO] [stderr] 31 | trait DebuggableClonableAnimal: Animal+Debug+Clone {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> foundations/session4/generics_and_iterators/src/main.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | fn iter(&self) -> HashMapBucketIter { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 32 | fn iter(&self) -> HashMapBucketIter<'_, K, V> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `linked_list` (bin "linked_list" test) generated 2 warnings [INFO] [stderr] warning: `traits` (bin "traits" test) generated 3 warnings (run `cargo fix --bin "traits" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `generics` (bin "generics" test) generated 1 warning (run `cargo fix --bin "generics" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/affinity-17047b5a1f8eac69) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/async_channels-d5f54b240b1ee94b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/async_mutex-a2398efa6bbc0acf) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/atomicrefcount-7f80b5796b510aaa) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/authentication-b903c363acb52db5) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_greet_user ... ok [INFO] [stderr] error: test failed, to rerun pass `-p authentication --lib` [INFO] [stdout] test tests::test_login ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test_login stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::test_login' (29) panicked at foundations/session1/authentication/src/lib.rs:94:48: [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: 0x63af8676a1c2 - std::backtrace_rs::backtrace::libunwind::trace::h4b3f5960ed1c0917 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x63af8676a1c2 - std::backtrace_rs::backtrace::trace_unsynchronized::h2f16383c47f8bd04 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x63af8676a1c2 - std::sys::backtrace::_print_fmt::h698d661724c270ea [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x63af8676a1c2 - ::fmt::h1c8375013274064c [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x63af8677b75f - core::fmt::rt::Argument::fmt::h9232377a772d3f8c [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x63af8677b75f - core::fmt::write::h6dc9e168423d9633 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x63af86737a73 - std::io::default_write_fmt::hec53a38f10739f86 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x63af86737a73 - std::io::Write::write_fmt::hf5089d8bbbe5aaa6 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x63af86743832 - std::sys::backtrace::BacktraceLock::print::hf83c3d8cbd01f904 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x63af8674828f - std::panicking::default_hook::{{closure}}::h3d4c49adc0898362 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x63af86748121 - std::panicking::default_hook::hccea28f2487e7471 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x63af866f7b0e - as core::ops::function::Fn>::call::h06e1b96f84d5792f [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x63af866f7b0e - test::test_main_with_exit_callback::{{closure}}::hf6db6d7b1242fcd4 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x63af8674892e - as core::ops::function::Fn>::call::hfeb094aff1e6591e [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x63af8674892e - std::panicking::panic_with_hook::h694b8196629eb5e1 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x63af867486fa - std::panicking::panic_handler::{{closure}}::h0d99dd765f7e6554 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x63af86743979 - std::sys::backtrace::__rust_end_short_backtrace::h8b43cbde72f7d592 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x63af8672b46d - __rustc[d1dec8fc82f9a585]::rust_begin_unwind [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x63af867835f0 - core::panicking::panic_fmt::h315eeb0e4d90fcdc [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x63af86782876 - core::result::unwrap_failed::h3188dfca3824df71 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/result.rs:1852:5 [INFO] [stdout] 20: 0x63af866a8715 - core::result::Result::unwrap::h0320f681228894c9 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/result.rs:1223:23 [INFO] [stdout] 21: 0x63af866a8715 - authentication::get_users::h9ba790416c3215cc [INFO] [stdout] at /opt/rustwide/workdir/foundations/session1/authentication/src/lib.rs:94:48 [INFO] [stdout] 22: 0x63af866a8291 - authentication::login::h3cda49f2532784cb [INFO] [stdout] at /opt/rustwide/workdir/foundations/session1/authentication/src/lib.rs:108:40 [INFO] [stdout] 23: 0x63af8669e514 - authentication::tests::test_login::h86e0893a7c7754a4 [INFO] [stdout] at /opt/rustwide/workdir/foundations/session1/authentication/src/lib.rs:164:66 [INFO] [stdout] 24: 0x63af8669e7d7 - authentication::tests::test_login::{{closure}}::hb424703c5589b5df [INFO] [stdout] at /opt/rustwide/workdir/foundations/session1/authentication/src/lib.rs:163:20 [INFO] [stdout] 25: 0x63af8669f806 - core::ops::function::FnOnce::call_once::hf1a27404409e8eb7 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 26: 0x63af866f797b - core::ops::function::FnOnce::call_once::h5852f0076c8c0d8d [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 27: 0x63af866f797b - test::__rust_begin_short_backtrace::hc8457233131a06d0 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/lib.rs:663:18 [INFO] [stdout] 28: 0x63af8670d3d5 - test::run_test_in_process::{{closure}}::ha3eda53784ae2639 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/lib.rs:686:74 [INFO] [stdout] 29: 0x63af8670d3d5 - as core::ops::function::FnOnce<()>>::call_once::hbd60f847cd185bc6 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 30: 0x63af8670d3d5 - std::panicking::catch_unwind::do_call::h11c1623aed953668 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:590:40 [INFO] [stdout] 31: 0x63af8670d3d5 - std::panicking::catch_unwind::hf8551f73b52d8ed0 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:553:19 [INFO] [stdout] 32: 0x63af8670d3d5 - std::panic::catch_unwind::h66ff870d847fc7cf [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panic.rs:359:14 [INFO] [stdout] 33: 0x63af8670d3d5 - test::run_test_in_process::h808a5fa5cb24efde [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/lib.rs:686:27 [INFO] [stdout] 34: 0x63af8670d3d5 - test::run_test::{{closure}}::hcf5782fef76f68bf [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/lib.rs:607:43 [INFO] [stdout] 35: 0x63af866e3da4 - test::run_test::{{closure}}::h59bb1f8f7167fee7 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/lib.rs:637:41 [INFO] [stdout] 36: 0x63af866e3da4 - std::sys::backtrace::__rust_begin_short_backtrace::h073f551083d60480 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 37: 0x63af866e768a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9d6eff1e4da9d0f2 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 38: 0x63af866e768a - as core::ops::function::FnOnce<()>>::call_once::he37f75191b40d4b0 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 39: 0x63af866e768a - std::panicking::catch_unwind::do_call::h339b26991b458079 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:590:40 [INFO] [stdout] 40: 0x63af866e768a - std::panicking::catch_unwind::h2e5906b8a84cca89 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:553:19 [INFO] [stdout] 41: 0x63af866e768a - std::panic::catch_unwind::h3fea03a95c906d68 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panic.rs:359:14 [INFO] [stdout] 42: 0x63af866e768a - std::thread::Builder::spawn_unchecked_::{{closure}}::hab1ac593ae8241c8 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 43: 0x63af866e768a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb46ae6da79faf2c5 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 44: 0x63af8673dbef - as core::ops::function::FnOnce>::call_once::h317217a5c86437d1 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 45: 0x63af8673dbef - std::sys::pal::unix::thread::Thread::new::thread_start::h9b0e1220f8cf5182 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 46: 0x76cdb9e22aa4 - [INFO] [stdout] 47: 0x76cdb9eafa34 - clone [INFO] [stdout] 48: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test_login [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7218db78166e204e9709b7d98d43c23701ef95096ef096ab8526d0ab7516365f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7218db78166e204e9709b7d98d43c23701ef95096ef096ab8526d0ab7516365f", kill_on_drop: false }` [INFO] [stdout] 7218db78166e204e9709b7d98d43c23701ef95096ef096ab8526d0ab7516365f