[INFO] cloning repository https://github.com/KABBOUCHI/bignumber-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KABBOUCHI/bignumber-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKABBOUCHI%2Fbignumber-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKABBOUCHI%2Fbignumber-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 03873dacb22c3ae20d1edccd2e642d528588f7c9
[INFO] checking KABBOUCHI/bignumber-rs against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKABBOUCHI%2Fbignumber-rs" "/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/KABBOUCHI/bignumber-rs 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/KABBOUCHI/bignumber-rs
[INFO] finished tweaking git repo https://github.com/KABBOUCHI/bignumber-rs
[INFO] tweaked toml for git repo https://github.com/KABBOUCHI/bignumber-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/KABBOUCHI/bignumber-rs 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-order v1.2.0
[INFO] [stderr]   Downloaded dashu-int v0.4.0
[INFO] [stderr]   Downloaded dashu-base v0.4.0
[INFO] [stderr]   Downloaded num-modular v0.6.1
[INFO] [stderr]   Downloaded dashu-float v0.4.0
[INFO] [stderr]   Downloaded winnow v0.5.26
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9dd08071bc0157a073bc2999ca944de34c9d27f1627ebbbe5d769f33f31ee132
[INFO] running `Command { std: "docker" "start" "-a" "9dd08071bc0157a073bc2999ca944de34c9d27f1627ebbbe5d769f33f31ee132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dd08071bc0157a073bc2999ca944de34c9d27f1627ebbbe5d769f33f31ee132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dd08071bc0157a073bc2999ca944de34c9d27f1627ebbbe5d769f33f31ee132", kill_on_drop: false }`
[INFO] [stdout] 9dd08071bc0157a073bc2999ca944de34c9d27f1627ebbbe5d769f33f31ee132
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c42abeb55470f1722ca582d35fa72ccc13f0ae7bb79b83d91d85f26ed953cd2d
[INFO] running `Command { std: "docker" "start" "-a" "c42abeb55470f1722ca582d35fa72ccc13f0ae7bb79b83d91d85f26ed953cd2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking num-modular v0.6.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking dashu-base v0.4.0
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking num-order v1.2.0
[INFO] [stderr]     Checking dashu-int v0.4.0
[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 fixed-hash v0.8.0
[INFO] [stderr]     Checking primitive-types v0.12.2
[INFO] [stderr]     Checking dashu-float v0.4.0
[INFO] [stderr]     Checking bignumber v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `Command { std: "docker" "inspect" "c42abeb55470f1722ca582d35fa72ccc13f0ae7bb79b83d91d85f26ed953cd2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c42abeb55470f1722ca582d35fa72ccc13f0ae7bb79b83d91d85f26ed953cd2d", kill_on_drop: false }`
[INFO] [stdout] c42abeb55470f1722ca582d35fa72ccc13f0ae7bb79b83d91d85f26ed953cd2d