[INFO] cloning repository https://github.com/Maurdekye/big-int
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Maurdekye/big-int" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaurdekye%2Fbig-int", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaurdekye%2Fbig-int'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b55578d21f6af56c65cd2e79a37e2c178b0ed6e2
[INFO] checking Maurdekye/big-int against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaurdekye%2Fbig-int" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Maurdekye/big-int on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Maurdekye/big-int
[INFO] finished tweaking git repo https://github.com/Maurdekye/big-int
[INFO] tweaked toml for git repo https://github.com/Maurdekye/big-int written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Maurdekye/big-int 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-5-tc1/source/big-int-proc/Cargo.toml: unused manifest key: package.author
[INFO] [stderr] warning: /workspace/builds/worker-5-tc1/source/Cargo.toml: unused manifest key: package.author
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 971a8e67637d77f6f417d2a8b4841741e084592b52b016b6d3f02ffb6b160fe3
[INFO] running `Command { std: "docker" "start" "-a" "971a8e67637d77f6f417d2a8b4841741e084592b52b016b6d3f02ffb6b160fe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "971a8e67637d77f6f417d2a8b4841741e084592b52b016b6d3f02ffb6b160fe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "971a8e67637d77f6f417d2a8b4841741e084592b52b016b6d3f02ffb6b160fe3", kill_on_drop: false }`
[INFO] [stdout] 971a8e67637d77f6f417d2a8b4841741e084592b52b016b6d3f02ffb6b160fe3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2ce9e50ad08e125178a5a6030b6e07f2e19a2876f2a4a0f967190dea2ec6c0c
[INFO] running `Command { std: "docker" "start" "-a" "c2ce9e50ad08e125178a5a6030b6e07f2e19a2876f2a4a0f967190dea2ec6c0c", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/big-int-proc/Cargo.toml: unused manifest key: package.author
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: package.author
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling thiserror v1.0.51
[INFO] [stderr]     Checking quote v1.0.33
[INFO] [stderr]     Checking syn v2.0.43
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking big-int-proc v1.5.0 (/opt/rustwide/workdir/big-int-proc)
[INFO] [stderr]    Compiling thiserror-impl v1.0.51
[INFO] [stderr]     Checking big-int v7.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `NAddendSet` is never constructed
[INFO] [stdout]     --> src/lib.rs:1616:8
[INFO] [stdout]      |
[INFO] [stdout] 1616 | struct NAddendSet<const BASE: usize, B: BigInt<{ BASE }>> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `NAddends` is never used
[INFO] [stdout]     --> src/lib.rs:1622:7
[INFO] [stdout]      |
[INFO] [stdout] 1622 | trait NAddends<const BASE: usize, B: BigInt<{ BASE }>> {
[INFO] [stdout]      |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NAddendSet` is never constructed
[INFO] [stdout]     --> src/lib.rs:1616:8
[INFO] [stdout]      |
[INFO] [stdout] 1616 | struct NAddendSet<const BASE: usize, B: BigInt<{ BASE }>> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `NAddends` is never used
[INFO] [stdout]     --> src/lib.rs:1622:7
[INFO] [stdout]      |
[INFO] [stdout] 1622 | trait NAddends<const BASE: usize, B: BigInt<{ BASE }>> {
[INFO] [stdout]      |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "c2ce9e50ad08e125178a5a6030b6e07f2e19a2876f2a4a0f967190dea2ec6c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2ce9e50ad08e125178a5a6030b6e07f2e19a2876f2a4a0f967190dea2ec6c0c", kill_on_drop: false }`
[INFO] [stdout] c2ce9e50ad08e125178a5a6030b6e07f2e19a2876f2a4a0f967190dea2ec6c0c