[INFO] cloning repository https://github.com/adlsdztony/CourseHKU
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adlsdztony/CourseHKU" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadlsdztony%2FCourseHKU", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadlsdztony%2FCourseHKU'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 62c98555267c56b6f8239cf6a2a6322c2f99f59e
[INFO] checking adlsdztony/CourseHKU against master#e9271846294c4ee5bd7706df68180320c0b5ff20 for pr-119825
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadlsdztony%2FCourseHKU" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/adlsdztony/CourseHKU on toolchain e9271846294c4ee5bd7706df68180320c0b5ff20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/adlsdztony/CourseHKU
[INFO] finished tweaking git repo https://github.com/adlsdztony/CourseHKU
[INFO] tweaked toml for git repo https://github.com/adlsdztony/CourseHKU written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/adlsdztony/CourseHKU 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" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sysinfo v0.30.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecd3490d2e88a6df53b348c74229e48a29676cfc3f8543f1373ff67ebc0f7e6f
[INFO] running `Command { std: "docker" "start" "-a" "ecd3490d2e88a6df53b348c74229e48a29676cfc3f8543f1373ff67ebc0f7e6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecd3490d2e88a6df53b348c74229e48a29676cfc3f8543f1373ff67ebc0f7e6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecd3490d2e88a6df53b348c74229e48a29676cfc3f8543f1373ff67ebc0f7e6f", kill_on_drop: false }`
[INFO] [stdout] ecd3490d2e88a6df53b348c74229e48a29676cfc3f8543f1373ff67ebc0f7e6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bdfbd9c6a7a1458196b2146100c6df584014acfe82865514d9da574e9bcc093
[INFO] running `Command { std: "docker" "start" "-a" "9bdfbd9c6a7a1458196b2146100c6df584014acfe82865514d9da574e9bcc093", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.74
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]    Compiling target-features v0.1.5
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking crossbeam-epoch v0.9.17
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking crossbeam-deque v0.8.4
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]    Compiling syn v2.0.46
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling polars-utils v0.36.2
[INFO] [stderr]     Checking iana-time-zone v0.1.59
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]    Compiling polars-arrow v0.36.2
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[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]     Checking regex-automata v0.4.3
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[INFO] [stderr]     Checking rand_core v0.6.4
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[INFO] [stderr]     Checking ryu v1.0.16
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[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking foreign_vec v0.1.0
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling polars-compute v0.36.2
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling polars-core v0.36.2
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]    Compiling polars-ops v0.36.2
[INFO] [stderr]     Checking xxhash-rust v0.8.8
[INFO] [stderr]     Checking argminmax v0.6.1
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking now v0.1.3
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking memmap2 v0.7.1
[INFO] [stderr]    Compiling polars-plan v0.36.2
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking home v0.5.9
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]    Compiling polars-lazy v0.36.2
[INFO] [stderr]    Compiling polars v0.36.2
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling bytemuck_derive v1.5.0
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling multiversion-macros v0.7.3
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking polars-error v0.36.2
[INFO] [stderr]     Checking comfy-table v7.1.0
[INFO] [stderr]     Checking multiversion v0.7.3
[INFO] [stderr]     Checking polars-row v0.36.2
[INFO] [stderr]     Checking polars-time v0.36.2
[INFO] [stderr]     Checking polars-io v0.36.2
[INFO] [stderr]     Checking coursehku v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `CourseInfo`
[INFO] [stdout]  --> src/lib.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 |     use serilize::{CourseInfo, CourseList};
[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 [unoptimized + debuginfo] target(s) in 32.78s
[INFO] running `Command { std: "docker" "inspect" "9bdfbd9c6a7a1458196b2146100c6df584014acfe82865514d9da574e9bcc093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bdfbd9c6a7a1458196b2146100c6df584014acfe82865514d9da574e9bcc093", kill_on_drop: false }`
[INFO] [stdout] 9bdfbd9c6a7a1458196b2146100c6df584014acfe82865514d9da574e9bcc093