[INFO] cloning repository https://github.com/kgarrison343/chokhmah
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kgarrison343/chokhmah" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkgarrison343%2Fchokhmah", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkgarrison343%2Fchokhmah'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 501918c912f6376cb096d6de6f3bd5b410bec447
[INFO] checking kgarrison343/chokhmah against master#b359ccf1b0b7b2d2c1c4932344b806e68bd053a9 for pr-105483
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkgarrison343%2Fchokhmah" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kgarrison343/chokhmah on toolchain b359ccf1b0b7b2d2c1c4932344b806e68bd053a9
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kgarrison343/chokhmah
[INFO] finished tweaking git repo https://github.com/kgarrison343/chokhmah
[INFO] tweaked toml for git repo https://github.com/kgarrison343/chokhmah written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/kgarrison343/chokhmah already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-integer v0.1.33
[INFO] [stderr]   Downloaded serde_json v0.9.9
[INFO] [stderr]   Downloaded scan_fmt v0.1.1
[INFO] [stderr]   Downloaded serde v0.9.11
[INFO] [stderr]   Downloaded winutil v0.1.0
[INFO] [stderr]   Downloaded hostname v0.1.3
[INFO] [stderr]   Downloaded bufstream v0.1.2
[INFO] [stderr]   Downloaded textnonce v0.4.1
[INFO] [stderr]   Downloaded lazy_static v0.2.4
[INFO] [stderr]   Downloaded linked-hash-map v0.4.1
[INFO] [stderr]   Downloaded bson v0.4.4
[INFO] [stderr]   Downloaded mongodb v0.2.3
[INFO] [stderr]   Downloaded ring v0.7.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df53e774c022e3f3c2c4d88b8b12551903d4fbdb73a41d362b860c33e86b2055
[INFO] running `Command { std: "docker" "start" "-a" "df53e774c022e3f3c2c4d88b8b12551903d4fbdb73a41d362b860c33e86b2055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df53e774c022e3f3c2c4d88b8b12551903d4fbdb73a41d362b860c33e86b2055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df53e774c022e3f3c2c4d88b8b12551903d4fbdb73a41d362b860c33e86b2055", kill_on_drop: false }`
[INFO] [stdout] df53e774c022e3f3c2c4d88b8b12551903d4fbdb73a41d362b860c33e86b2055
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f77dc5a7e9643fa02619f53642e0af64cd497a38e94d0aa7e5b6bb5ac2ba9980
[INFO] running `Command { std: "docker" "start" "-a" "f77dc5a7e9643fa02619f53642e0af64cd497a38e94d0aa7e5b6bb5ac2ba9980", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.21
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling gcc v0.3.45
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking num-traits v0.1.37
[INFO] [stderr]     Checking rustc-serialize v0.3.23
[INFO] [stderr]     Checking lazy_static v0.2.4
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking itoa v0.3.1
[INFO] [stderr]     Checking serde v0.9.11
[INFO] [stderr]     Checking linked-hash-map v0.4.1
[INFO] [stderr]     Checking dtoa v0.4.1
[INFO] [stderr]     Checking linked-hash-map v0.3.0
[INFO] [stderr]     Checking byteorder v1.0.0
[INFO] [stderr]     Checking data-encoding v1.2.0
[INFO] [stderr]     Checking untrusted v0.3.2
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking scan_fmt v0.1.1
[INFO] [stderr]     Checking bufstream v0.1.2
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking separator v0.3.1
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking time v0.1.36
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking hostname v0.1.3
[INFO] [stderr]    Compiling num_cpus v1.3.0
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking num-integer v0.1.33
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking num-iter v0.1.33
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking num v0.1.37
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]    Compiling deque v0.3.1
[INFO] [stderr]    Compiling rayon v0.6.0
[INFO] [stderr]     Checking semver-parser v0.6.2
[INFO] [stderr]     Checking textnonce v0.4.1
[INFO] [stderr]     Checking semver v0.5.1
[INFO] [stderr]    Compiling ring v0.7.3
[INFO] [stderr]     Checking serde_json v0.9.9
[INFO] [stderr]     Checking bson v0.4.4
[INFO] [stderr]     Checking mongodb v0.2.3
[INFO] [stderr]     Checking chokhmah v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.86s
[INFO] running `Command { std: "docker" "inspect" "f77dc5a7e9643fa02619f53642e0af64cd497a38e94d0aa7e5b6bb5ac2ba9980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f77dc5a7e9643fa02619f53642e0af64cd497a38e94d0aa7e5b6bb5ac2ba9980", kill_on_drop: false }`
[INFO] [stdout] f77dc5a7e9643fa02619f53642e0af64cd497a38e94d0aa7e5b6bb5ac2ba9980