[INFO] cloning repository https://github.com/apehole/rusttest
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/apehole/rusttest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapehole%2Frusttest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapehole%2Frusttest'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dd140130b02aa958badb3c65b3f1202ab5e1d6b0
[INFO] testing apehole/rusttest against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapehole%2Frusttest" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  89% (1825/2048)
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Updating files: 100% (2048/2048), done.
[INFO] validating manifest of git repo https://github.com/apehole/rusttest 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/apehole/rusttest
[INFO] finished tweaking git repo https://github.com/apehole/rusttest
[INFO] tweaked toml for git repo https://github.com/apehole/rusttest written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/apehole/rusttest 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 26ad9b01e99161e02343ad1a444a2ab4263da6af69eb54f392edd7e1b21c539e
[INFO] running `Command { std: "docker" "start" "-a" "26ad9b01e99161e02343ad1a444a2ab4263da6af69eb54f392edd7e1b21c539e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26ad9b01e99161e02343ad1a444a2ab4263da6af69eb54f392edd7e1b21c539e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26ad9b01e99161e02343ad1a444a2ab4263da6af69eb54f392edd7e1b21c539e", kill_on_drop: false }`
[INFO] [stdout] 26ad9b01e99161e02343ad1a444a2ab4263da6af69eb54f392edd7e1b21c539e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 19a7e114a788e5ca3417ad39803487d962cd1cc3f9f44160b78a2c46450c4dc2
[INFO] running `Command { std: "docker" "start" "-a" "19a7e114a788e5ca3417ad39803487d962cd1cc3f9f44160b78a2c46450c4dc2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rusttest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "19a7e114a788e5ca3417ad39803487d962cd1cc3f9f44160b78a2c46450c4dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19a7e114a788e5ca3417ad39803487d962cd1cc3f9f44160b78a2c46450c4dc2", kill_on_drop: false }`
[INFO] [stdout] 19a7e114a788e5ca3417ad39803487d962cd1cc3f9f44160b78a2c46450c4dc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 524a5c6841d8ffa12426433b6402505fcbadb810899f697ad1534ee064f5b37f
[INFO] running `Command { std: "docker" "start" "-a" "524a5c6841d8ffa12426433b6402505fcbadb810899f697ad1534ee064f5b37f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusttest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "524a5c6841d8ffa12426433b6402505fcbadb810899f697ad1534ee064f5b37f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "524a5c6841d8ffa12426433b6402505fcbadb810899f697ad1534ee064f5b37f", kill_on_drop: false }`
[INFO] [stdout] 524a5c6841d8ffa12426433b6402505fcbadb810899f697ad1534ee064f5b37f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] c02d0d49849e419c6f3ca2daadf568907669ae4aefa4d0423c7258643b97a39c
[INFO] running `Command { std: "docker" "start" "-a" "c02d0d49849e419c6f3ca2daadf568907669ae4aefa4d0423c7258643b97a39c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 32.63s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rusttest-f84e1a3042ecdc47)
[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" "c02d0d49849e419c6f3ca2daadf568907669ae4aefa4d0423c7258643b97a39c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c02d0d49849e419c6f3ca2daadf568907669ae4aefa4d0423c7258643b97a39c", kill_on_drop: false }`
[INFO] [stdout] c02d0d49849e419c6f3ca2daadf568907669ae4aefa4d0423c7258643b97a39c