[INFO] cloning repository https://github.com/developerNoman/Rust-Exercise
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/developerNoman/Rust-Exercise" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdeveloperNoman%2FRust-Exercise", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdeveloperNoman%2FRust-Exercise'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 68488431560c510a86c1f0304cecbabca7c130d2
[INFO] checking developerNoman/Rust-Exercise against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdeveloperNoman%2FRust-Exercise" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  40% (3571/8733)
Updating files:  41% (3581/8733)
Updating files:  42% (3668/8733)
Updating files:  43% (3756/8733)
Updating files:  44% (3843/8733)
Updating files:  45% (3930/8733)
Updating files:  46% (4018/8733)
Updating files:  47% (4105/8733)
Updating files:  48% (4192/8733)
Updating files:  49% (4280/8733)
Updating files:  50% (4367/8733)
Updating files:  50% (4379/8733)
Updating files:  51% (4454/8733)
Updating files:  52% (4542/8733)
Updating files:  53% (4629/8733)
Updating files:  54% (4716/8733)
Updating files:  55% (4804/8733)
Updating files:  56% (4891/8733)
Updating files:  57% (4978/8733)
Updating files:  58% (5066/8733)
Updating files:  59% (5153/8733)
Updating files:  60% (5240/8733)
Updating files:  61% (5328/8733)
Updating files:  62% (5415/8733)
Updating files:  63% (5502/8733)
Updating files:  64% (5590/8733)
Updating files:  65% (5677/8733)
Updating files:  66% (5764/8733)
Updating files:  67% (5852/8733)
Updating files:  68% (5939/8733)
Updating files:  69% (6026/8733)
Updating files:  70% (6114/8733)
Updating files:  71% (6201/8733)
Updating files:  72% (6288/8733)
Updating files:  73% (6376/8733)
Updating files:  74% (6463/8733)
Updating files:  75% (6550/8733)
Updating files:  76% (6638/8733)
Updating files:  77% (6725/8733)
Updating files:  78% (6812/8733)
Updating files:  79% (6900/8733)
Updating files:  80% (6987/8733)
Updating files:  81% (7074/8733)
Updating files:  82% (7162/8733)
Updating files:  83% (7249/8733)
Updating files:  84% (7336/8733)
Updating files:  85% (7424/8733)
Updating files:  86% (7511/8733)
Updating files:  87% (7598/8733)
Updating files:  88% (7686/8733)
Updating files:  89% (7773/8733)
Updating files:  90% (7860/8733)
Updating files:  91% (7948/8733)
Updating files:  92% (8035/8733)
Updating files:  93% (8122/8733)
Updating files:  93% (8156/8733)
Updating files:  94% (8210/8733)
Updating files:  95% (8297/8733)
Updating files:  96% (8384/8733)
Updating files:  97% (8472/8733)
Updating files:  98% (8559/8733)
Updating files:  99% (8646/8733)
Updating files: 100% (8733/8733)
Updating files: 100% (8733/8733), done.
[INFO] started tweaking git repo https://github.com/developerNoman/Rust-Exercise
[INFO] finished tweaking git repo https://github.com/developerNoman/Rust-Exercise
[INFO] tweaked toml for git repo https://github.com/developerNoman/Rust-Exercise written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/developerNoman/Rust-Exercise on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/developerNoman/Rust-Exercise 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" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking developerNoman/Rust-Exercise against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdeveloperNoman%2FRust-Exercise" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  40% (3571/8733)
Updating files:  41% (3581/8733)
Updating files:  42% (3668/8733)
Updating files:  43% (3756/8733)
Updating files:  44% (3843/8733)
Updating files:  45% (3930/8733)
Updating files:  46% (4018/8733)
Updating files:  47% (4105/8733)
Updating files:  48% (4192/8733)
Updating files:  49% (4280/8733)
Updating files:  50% (4367/8733)
Updating files:  50% (4392/8733)
Updating files:  51% (4454/8733)
Updating files:  52% (4542/8733)
Updating files:  53% (4629/8733)
Updating files:  54% (4716/8733)
Updating files:  55% (4804/8733)
Updating files:  56% (4891/8733)
Updating files:  57% (4978/8733)
Updating files:  58% (5066/8733)
Updating files:  59% (5153/8733)
Updating files:  60% (5240/8733)
Updating files:  61% (5328/8733)
Updating files:  62% (5415/8733)
Updating files:  63% (5502/8733)
Updating files:  64% (5590/8733)
Updating files:  65% (5677/8733)
Updating files:  66% (5764/8733)
Updating files:  67% (5852/8733)
Updating files:  68% (5939/8733)
Updating files:  69% (6026/8733)
Updating files:  70% (6114/8733)
Updating files:  71% (6201/8733)
Updating files:  72% (6288/8733)
Updating files:  73% (6376/8733)
Updating files:  74% (6463/8733)
Updating files:  75% (6550/8733)
Updating files:  76% (6638/8733)
Updating files:  77% (6725/8733)
Updating files:  78% (6812/8733)
Updating files:  79% (6900/8733)
Updating files:  80% (6987/8733)
Updating files:  81% (7074/8733)
Updating files:  82% (7162/8733)
Updating files:  83% (7249/8733)
Updating files:  84% (7336/8733)
Updating files:  85% (7424/8733)
Updating files:  86% (7511/8733)
Updating files:  87% (7598/8733)
Updating files:  88% (7686/8733)
Updating files:  89% (7773/8733)
Updating files:  90% (7860/8733)
Updating files:  91% (7948/8733)
Updating files:  92% (8035/8733)
Updating files:  93% (8122/8733)
Updating files:  94% (8210/8733)
Updating files:  95% (8297/8733)
Updating files:  95% (8311/8733)
Updating files:  96% (8384/8733)
Updating files:  97% (8472/8733)
Updating files:  98% (8559/8733)
Updating files:  99% (8646/8733)
Updating files: 100% (8733/8733)
Updating files: 100% (8733/8733), done.
[INFO] started tweaking git repo https://github.com/developerNoman/Rust-Exercise
[INFO] finished tweaking git repo https://github.com/developerNoman/Rust-Exercise
[INFO] tweaked toml for git repo https://github.com/developerNoman/Rust-Exercise written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/developerNoman/Rust-Exercise on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/developerNoman/Rust-Exercise 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" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking developerNoman/Rust-Exercise against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdeveloperNoman%2FRust-Exercise" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  40% (3529/8733)
Updating files:  41% (3581/8733)
Updating files:  42% (3668/8733)
Updating files:  43% (3756/8733)
Updating files:  44% (3843/8733)
Updating files:  45% (3930/8733)
Updating files:  46% (4018/8733)
Updating files:  47% (4105/8733)
Updating files:  47% (4139/8733)
Updating files:  48% (4192/8733)
Updating files:  49% (4280/8733)
Updating files:  50% (4367/8733)
Updating files:  51% (4454/8733)
Updating files:  52% (4542/8733)
Updating files:  53% (4629/8733)
Updating files:  54% (4716/8733)
Updating files:  55% (4804/8733)
Updating files:  56% (4891/8733)
Updating files:  57% (4978/8733)
Updating files:  58% (5066/8733)
Updating files:  59% (5153/8733)
Updating files:  60% (5240/8733)
Updating files:  61% (5328/8733)
Updating files:  62% (5415/8733)
Updating files:  62% (5482/8733)
Updating files:  63% (5502/8733)
Updating files:  64% (5590/8733)
Updating files:  65% (5677/8733)
Updating files:  66% (5764/8733)
Updating files:  67% (5852/8733)
Updating files:  68% (5939/8733)
Updating files:  69% (6026/8733)
Updating files:  70% (6114/8733)
Updating files:  71% (6201/8733)
Updating files:  72% (6288/8733)
Updating files:  73% (6376/8733)
Updating files:  74% (6463/8733)
Updating files:  75% (6550/8733)
Updating files:  76% (6638/8733)
Updating files:  77% (6725/8733)
Updating files:  78% (6812/8733)
Updating files:  79% (6900/8733)
Updating files:  80% (6987/8733)
Updating files:  81% (7074/8733)
Updating files:  82% (7162/8733)
Updating files:  83% (7249/8733)
Updating files:  84% (7336/8733)
Updating files:  85% (7424/8733)
Updating files:  86% (7511/8733)
Updating files:  87% (7598/8733)
Updating files:  88% (7686/8733)
Updating files:  89% (7773/8733)
Updating files:  90% (7860/8733)
Updating files:  91% (7948/8733)
Updating files:  92% (8035/8733)
Updating files:  93% (8122/8733)
Updating files:  94% (8210/8733)
Updating files:  95% (8297/8733)
Updating files:  96% (8384/8733)
Updating files:  97% (8472/8733)
Updating files:  98% (8559/8733)
Updating files:  99% (8646/8733)
Updating files: 100% (8733/8733)
Updating files: 100% (8733/8733), done.
[INFO] started tweaking git repo https://github.com/developerNoman/Rust-Exercise
[INFO] finished tweaking git repo https://github.com/developerNoman/Rust-Exercise
[INFO] tweaked toml for git repo https://github.com/developerNoman/Rust-Exercise written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/developerNoman/Rust-Exercise on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/developerNoman/Rust-Exercise 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" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getopts v0.2.21
[INFO] [stderr]   Downloaded phf_generator v0.10.0
[INFO] [stderr]   Downloaded unicase v2.7.0
[INFO] [stderr]   Downloaded pulldown-cmark-to-cmark v15.0.1
[INFO] [stderr]   Downloaded colorchoice v1.0.2
[INFO] [stderr]   Downloaded anstyle-wincon v3.0.4
[INFO] [stderr]   Downloaded anstyle v1.0.8
[INFO] [stderr]   Downloaded notify-debouncer-mini v0.4.1
[INFO] [stderr]   Downloaded anstyle-query v1.1.1
[INFO] [stderr]   Downloaded phf_codegen v0.11.2
[INFO] [stderr]   Downloaded terminal_size v0.3.0
[INFO] [stderr]   Downloaded serde_derive v1.0.204
[INFO] [stderr]   Downloaded pathdiff v0.2.1
[INFO] [stderr]   Downloaded pulldown-cmark-escape v0.10.1
[INFO] [stderr]   Downloaded headers-core v0.2.0
[INFO] [stderr]   Downloaded phf_shared v0.10.0
[INFO] [stderr]   Downloaded precomputed-hash v0.1.1
[INFO] [stderr]   Downloaded kqueue v1.0.8
[INFO] [stderr]   Downloaded futf v0.1.5
[INFO] [stderr]   Downloaded string_cache v0.8.7
[INFO] [stderr]   Downloaded new_debug_unreachable v1.0.6
[INFO] [stderr]   Downloaded globset v0.4.14
[INFO] [stderr]   Downloaded serde v1.0.204
[INFO] [stderr]   Downloaded anstyle-parse v0.2.5
[INFO] [stderr]   Downloaded bimap v0.6.3
[INFO] [stderr]   Downloaded tokio-tungstenite v0.21.0
[INFO] [stderr]   Downloaded tempfile v3.11.0
[INFO] [stderr]   Downloaded tendril v0.4.3
[INFO] [stderr]   Downloaded markup5ever v0.12.1
[INFO] [stderr]   Downloaded tungstenite v0.21.0
[INFO] [stderr]   Downloaded html5ever v0.27.0
[INFO] [stderr]   Downloaded ignore v0.4.22
[INFO] [stderr]   Downloaded handlebars v5.1.2
[INFO] [stderr]   Downloaded elasticlunr-rs v3.0.2
[INFO] [stderr]   Downloaded mio v1.0.1
[INFO] [stderr]   Downloaded clap_builder v4.5.13
[INFO] [stderr]   Downloaded syn v2.0.72
[INFO] [stderr]   Downloaded pulldown-cmark v0.10.3
[INFO] [stderr]   Downloaded hyper v0.14.30
[INFO] [stderr]   Downloaded serde_json v1.0.122
[INFO] [stderr]   Downloaded pest v2.7.11
[INFO] [stderr]   Downloaded dbus v0.9.7
[INFO] [stderr]   Downloaded object v0.36.2
[INFO] [stderr]   Downloaded warp v0.3.7
[INFO] [stderr]   Downloaded bstr v1.10.0
[INFO] [stderr]   Downloaded pulldown-cmark v0.11.0
[INFO] [stderr]   Downloaded headers v0.3.9
[INFO] [stderr]   Downloaded indexmap v2.3.0
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.13
[INFO] [stderr]   Downloaded cc v1.1.7
[INFO] [stderr]   Downloaded ammonia v4.0.0
[INFO] [stderr]   Downloaded clap v4.5.13
[INFO] [stderr]   Downloaded anyhow v1.0.86
[INFO] [stderr]   Downloaded pest_meta v2.7.11
[INFO] [stderr]   Downloaded clap_complete v4.5.12
[INFO] [stderr]   Downloaded pest_derive v2.7.11
[INFO] [stderr]   Downloaded normpath v1.3.0
[INFO] [stderr]   Downloaded opener v0.7.1
[INFO] [stderr]   Downloaded clap_derive v4.5.13
[INFO] [stderr]   Downloaded pest_generator v2.7.11
[INFO] [stderr]   Downloaded tokio v1.39.2
[INFO] [stderr]   Downloaded anstream v0.6.15
[INFO] [stderr]   Downloaded env_logger v0.11.5
[INFO] [stderr]   Downloaded mac v0.1.1
[INFO] [stderr]   Downloaded clap_lex v0.7.2
[INFO] [stderr]   Downloaded filetime v0.2.23
[INFO] [stderr]   Downloaded topological-sort v0.2.2
[INFO] [stderr]   Downloaded string_cache_codegen v0.5.2
[INFO] [stderr]   Downloaded env_filter v0.1.2
[INFO] [stderr]   Downloaded libdbus-sys v0.2.5
[INFO] [stderr]   Downloaded mdbook v0.4.40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44da2d52b5d9520b67af36ad339b9df2756e3bcb0e774b95c877994863db90f8
[INFO] running `Command { std: "docker" "start" "-a" "44da2d52b5d9520b67af36ad339b9df2756e3bcb0e774b95c877994863db90f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44da2d52b5d9520b67af36ad339b9df2756e3bcb0e774b95c877994863db90f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44da2d52b5d9520b67af36ad339b9df2756e3bcb0e774b95c877994863db90f8", kill_on_drop: false }`
[INFO] [stdout] 44da2d52b5d9520b67af36ad339b9df2756e3bcb0e774b95c877994863db90f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1812ad8aaa7e479302632f2feabde17955b915bad66fdde81cc3d439fa79337
[INFO] running `Command { std: "docker" "start" "-a" "c1812ad8aaa7e479302632f2feabde17955b915bad66fdde81cc3d439fa79337", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]     Checking common v0.1.0 (/opt/rustwide/workdir/helpers/common)
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.1
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking tinyvec v1.8.0
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]    Compiling serde_json v1.0.122
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking data-encoding v2.6.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking indexmap v2.3.0
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking clap_builder v4.5.13
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking filetime v0.2.23
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling pulldown-cmark v0.10.3
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking notify v6.1.1
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking headers v0.3.9
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking bstr v1.10.0
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking pulldown-cmark-escape v0.10.1
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking tempfile v3.11.0
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]     Checking globset v0.4.14
[INFO] [stderr]     Checking opener v0.7.1
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking notify-debouncer-mini v0.4.1
[INFO] [stderr]     Checking shlex v1.3.0
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking ignore v0.4.22
[INFO] [stderr]     Checking topological-sort v0.2.2
[INFO] [stderr]    Compiling pulldown-cmark v0.11.0
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]     Checking pulldown-cmark-escape v0.11.0
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking packages v0.1.0 (/opt/rustwide/workdir/exercises/05_ticket_v2/10_packages)
[INFO] [stderr]     Checking outro_02 v0.1.0 (/opt/rustwide/workdir/exercises/03_ticket_v1/12_outro)
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking outro_03 v0.1.0 (/opt/rustwide/workdir/exercises/04_traits/14_outro)
[INFO] [stderr]     Checking error_trait v0.1.0 (/opt/rustwide/workdir/exercises/05_ticket_v2/09_error_trait)
[INFO] [stdout] warning: variants `InProgress` and `Done` are never constructed
[INFO] [stdout]   --> exercises/05_ticket_v2/09_error_trait/src/lib.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | enum Status {
[INFO] [stdout]    |      ------ variants in this enum
[INFO] [stdout] 43 |     ToDo,
[INFO] [stdout] 44 |     InProgress { assigned_to: String },
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 45 |     Done,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Status` has derived impls for the traits `Clone` and `Debug`, but these are 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]     Checking deps v0.1.0 (/opt/rustwide/workdir/exercises/05_ticket_v2/11_dependencies)
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stdout] warning: unused import: `anyhow::Error`
[INFO] [stdout]  --> exercises/05_ticket_v2/11_dependencies/src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use anyhow::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling html5ever v0.27.0
[INFO] [stderr]     Checking tokio v1.39.2
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]     Checking ticket_fields v0.1.0 (/opt/rustwide/workdir/helpers/ticket_fields)
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling pest v2.7.11
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking pulldown-cmark-to-cmark v15.0.1
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]     Checking patch v0.1.0 (/opt/rustwide/workdir/exercises/07_threads/10_patch)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> exercises/07_threads/10_patch/src/lib.rs:38:56
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn update(&self, ticket_patch: TicketPatch) -> Result<(), OverloadedError> {}
[INFO] [stdout]    |            ------                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result<(), OverloadedError>`, found `()`
[INFO] [stdout]    |            |
[INFO] [stdout]    |            implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Result<(), OverloadedError>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `patch`
[INFO] [stdout]   --> exercises/07_threads/10_patch/src/lib.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 patch,
[INFO] [stdout]    |                 ^^^^^ help: try ignoring the field: `patch: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response_channel`
[INFO] [stdout]   --> exercises/07_threads/10_patch/src/lib.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 response_channel,
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ help: try ignoring the field: `response_channel: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `patch` (lib) due to 1 previous error; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c1812ad8aaa7e479302632f2feabde17955b915bad66fdde81cc3d439fa79337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1812ad8aaa7e479302632f2feabde17955b915bad66fdde81cc3d439fa79337", kill_on_drop: false }`
[INFO] [stdout] c1812ad8aaa7e479302632f2feabde17955b915bad66fdde81cc3d439fa79337
