[INFO] cloning repository https://github.com/rust-sacramento/busybox-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust-sacramento/busybox-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-sacramento%2Fbusybox-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-sacramento%2Fbusybox-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00d51d7e0d4fa7f01ff388cadf2160b7e5d97f71
[INFO] testing rust-sacramento/busybox-rs against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-sacramento%2Fbusybox-rs" "/workspace/builds/worker-115/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-115/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rust-sacramento/busybox-rs on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rust-sacramento/busybox-rs
[INFO] finished tweaking git repo https://github.com/rust-sacramento/busybox-rs
[INFO] tweaked toml for git repo https://github.com/rust-sacramento/busybox-rs written to /workspace/builds/worker-115/source/Cargo.toml
[INFO] crate git repo https://github.com/rust-sacramento/busybox-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cda2ff47d8553d289fca0b51fb50866eb65689650610824d27525f5120e2790
[INFO] running `Command { std: "docker" "start" "-a" "6cda2ff47d8553d289fca0b51fb50866eb65689650610824d27525f5120e2790", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cda2ff47d8553d289fca0b51fb50866eb65689650610824d27525f5120e2790", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cda2ff47d8553d289fca0b51fb50866eb65689650610824d27525f5120e2790", kill_on_drop: false }`
[INFO] [stdout] 6cda2ff47d8553d289fca0b51fb50866eb65689650610824d27525f5120e2790
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af57c830bf601cd4353eb6068b4679542ac33abbeb09aa35f82f32641e969d8e
[INFO] running `Command { std: "docker" "start" "-a" "af57c830bf601cd4353eb6068b4679542ac33abbeb09aa35f82f32641e969d8e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling yes v0.0.0 (/opt/rustwide/workdir/yes)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.03s
[INFO] running `Command { std: "docker" "inspect" "af57c830bf601cd4353eb6068b4679542ac33abbeb09aa35f82f32641e969d8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af57c830bf601cd4353eb6068b4679542ac33abbeb09aa35f82f32641e969d8e", kill_on_drop: false }`
[INFO] [stdout] af57c830bf601cd4353eb6068b4679542ac33abbeb09aa35f82f32641e969d8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 284bcd05adb82730a0984bef86527cfd4900bf3f53cc4d89d270615d880fac73
[INFO] running `Command { std: "docker" "start" "-a" "284bcd05adb82730a0984bef86527cfd4900bf3f53cc4d89d270615d880fac73", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling yes v0.0.0 (/opt/rustwide/workdir/yes)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.56s
[INFO] running `Command { std: "docker" "inspect" "284bcd05adb82730a0984bef86527cfd4900bf3f53cc4d89d270615d880fac73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "284bcd05adb82730a0984bef86527cfd4900bf3f53cc4d89d270615d880fac73", kill_on_drop: false }`
[INFO] [stdout] 284bcd05adb82730a0984bef86527cfd4900bf3f53cc4d89d270615d880fac73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 067904cc51b75b19fcbf317cbb56914eb328025925a712978e1e8c86a70b4596
[INFO] running `Command { std: "docker" "start" "-a" "067904cc51b75b19fcbf317cbb56914eb328025925a712978e1e8c86a70b4596", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yes-2bc9358a9773c292)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "067904cc51b75b19fcbf317cbb56914eb328025925a712978e1e8c86a70b4596", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "067904cc51b75b19fcbf317cbb56914eb328025925a712978e1e8c86a70b4596", kill_on_drop: false }`
[INFO] [stdout] 067904cc51b75b19fcbf317cbb56914eb328025925a712978e1e8c86a70b4596