[INFO] cloning repository https://github.com/ha405/Linear-Regression-RUST
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ha405/Linear-Regression-RUST" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fha405%2FLinear-Regression-RUST", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fha405%2FLinear-Regression-RUST'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd5c2b34c74924ba0d94e39b8c3617afa23afa7e
[INFO] checking ha405/Linear-Regression-RUST against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fha405%2FLinear-Regression-RUST" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ha405/Linear-Regression-RUST
[INFO] finished tweaking git repo https://github.com/ha405/Linear-Regression-RUST
[INFO] tweaked toml for git repo https://github.com/ha405/Linear-Regression-RUST written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ha405/Linear-Regression-RUST on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ha405/Linear-Regression-RUST 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9197be1cbf9af3e3e781aa8a8ab2fe9a2746b8927ac36322a293a71f0733bcda
[INFO] running `Command { std: "docker" "start" "-a" "9197be1cbf9af3e3e781aa8a8ab2fe9a2746b8927ac36322a293a71f0733bcda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9197be1cbf9af3e3e781aa8a8ab2fe9a2746b8927ac36322a293a71f0733bcda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9197be1cbf9af3e3e781aa8a8ab2fe9a2746b8927ac36322a293a71f0733bcda", kill_on_drop: false }`
[INFO] [stdout] 9197be1cbf9af3e3e781aa8a8ab2fe9a2746b8927ac36322a293a71f0733bcda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efd8c268af069eba41841933255ab881571203e95efc08adcf318eac9a36df1e
[INFO] running `Command { std: "docker" "start" "-a" "efd8c268af069eba41841933255ab881571203e95efc08adcf318eac9a36df1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking libloading v0.8.6
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]    Compiling cc v1.2.8
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking miniz_oxide v0.8.2
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking bytemuck v1.21.0
[INFO] [stderr]    Compiling font-kit v0.14.2
[INFO] [stderr]     Checking log v0.4.24
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]     Checking bitflags v2.7.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking plotter v0.1.0
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]    Compiling pathfinder_simd v0.5.4
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking plotters-bitmap v0.3.7
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking Linear_Regression-RUST v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.69s
[INFO] running `Command { std: "docker" "inspect" "efd8c268af069eba41841933255ab881571203e95efc08adcf318eac9a36df1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efd8c268af069eba41841933255ab881571203e95efc08adcf318eac9a36df1e", kill_on_drop: false }`
[INFO] [stdout] efd8c268af069eba41841933255ab881571203e95efc08adcf318eac9a36df1e