[INFO] cloning repository https://github.com/iAmao/guess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iAmao/guess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiAmao%2Fguess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiAmao%2Fguess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a33c2ce882f6a0add65c25bec735976518f08038
[INFO] testing iAmao/guess against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiAmao%2Fguess" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iAmao/guess on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/iAmao/guess
[INFO] finished tweaking git repo https://github.com/iAmao/guess
[INFO] tweaked toml for git repo https://github.com/iAmao/guess written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/iAmao/guess already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2cc22bee5bf5f755e8eea5d20c077d8b39c16a302e57915c641c31f68a0a875
[INFO] running `Command { std: "docker" "start" "-a" "b2cc22bee5bf5f755e8eea5d20c077d8b39c16a302e57915c641c31f68a0a875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2cc22bee5bf5f755e8eea5d20c077d8b39c16a302e57915c641c31f68a0a875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2cc22bee5bf5f755e8eea5d20c077d8b39c16a302e57915c641c31f68a0a875", kill_on_drop: false }`
[INFO] [stdout] b2cc22bee5bf5f755e8eea5d20c077d8b39c16a302e57915c641c31f68a0a875
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d504ffec492022b57d46878d3c62bd56359c2237d2375abf9d3edd4d642fe4a
[INFO] running `Command { std: "docker" "start" "-a" "1d504ffec492022b57d46878d3c62bd56359c2237d2375abf9d3edd4d642fe4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.29
[INFO] [stderr]    Compiling rand v0.3.16
[INFO] [stderr]    Compiling guess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "1d504ffec492022b57d46878d3c62bd56359c2237d2375abf9d3edd4d642fe4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d504ffec492022b57d46878d3c62bd56359c2237d2375abf9d3edd4d642fe4a", kill_on_drop: false }`
[INFO] [stdout] 1d504ffec492022b57d46878d3c62bd56359c2237d2375abf9d3edd4d642fe4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22dc37fdb66c0d66220b89f4148054d88fb53cfa9a1fce3334cc987fd4985bfc
[INFO] running `Command { std: "docker" "start" "-a" "22dc37fdb66c0d66220b89f4148054d88fb53cfa9a1fce3334cc987fd4985bfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling guess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "22dc37fdb66c0d66220b89f4148054d88fb53cfa9a1fce3334cc987fd4985bfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22dc37fdb66c0d66220b89f4148054d88fb53cfa9a1fce3334cc987fd4985bfc", kill_on_drop: false }`
[INFO] [stdout] 22dc37fdb66c0d66220b89f4148054d88fb53cfa9a1fce3334cc987fd4985bfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5e3cb024e90a4c967e965e3f7122c0d7c9dc9131b34b884693d74bcbc13b03c9
[INFO] running `Command { std: "docker" "start" "-a" "5e3cb024e90a4c967e965e3f7122c0d7c9dc9131b34b884693d74bcbc13b03c9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guess-7dc9a2cc3c89530e)
[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" "5e3cb024e90a4c967e965e3f7122c0d7c9dc9131b34b884693d74bcbc13b03c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e3cb024e90a4c967e965e3f7122c0d7c9dc9131b34b884693d74bcbc13b03c9", kill_on_drop: false }`
[INFO] [stdout] 5e3cb024e90a4c967e965e3f7122c0d7c9dc9131b34b884693d74bcbc13b03c9