[INFO] cloning repository https://github.com/Agliotto/esponenziale
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Agliotto/esponenziale" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAgliotto%2Fesponenziale", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAgliotto%2Fesponenziale'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d4ef48069815873f42d2131328407bbcde903b08
[INFO] testing Agliotto/esponenziale 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%2FAgliotto%2Fesponenziale" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Agliotto/esponenziale 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/Agliotto/esponenziale
[INFO] finished tweaking git repo https://github.com/Agliotto/esponenziale
[INFO] tweaked toml for git repo https://github.com/Agliotto/esponenziale written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/Agliotto/esponenziale 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21dcab16ba0135504a1b3c9892a1b27f29f03176be8d734548c4ae478fe61542
[INFO] running `Command { std: "docker" "start" "-a" "21dcab16ba0135504a1b3c9892a1b27f29f03176be8d734548c4ae478fe61542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21dcab16ba0135504a1b3c9892a1b27f29f03176be8d734548c4ae478fe61542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21dcab16ba0135504a1b3c9892a1b27f29f03176be8d734548c4ae478fe61542", kill_on_drop: false }`
[INFO] [stdout] 21dcab16ba0135504a1b3c9892a1b27f29f03176be8d734548c4ae478fe61542
[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=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] e95a52fab01029f1a0a0d4f8ac1f8cf600e900fe3b88c6c1b716da1b8c634e5c
[INFO] running `Command { std: "docker" "start" "-a" "e95a52fab01029f1a0a0d4f8ac1f8cf600e900fe3b88c6c1b716da1b8c634e5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling esponenziale v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.14s
[INFO] running `Command { std: "docker" "inspect" "e95a52fab01029f1a0a0d4f8ac1f8cf600e900fe3b88c6c1b716da1b8c634e5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e95a52fab01029f1a0a0d4f8ac1f8cf600e900fe3b88c6c1b716da1b8c634e5c", kill_on_drop: false }`
[INFO] [stdout] e95a52fab01029f1a0a0d4f8ac1f8cf600e900fe3b88c6c1b716da1b8c634e5c
[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=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] d86b7af40d46218980344992ce14fcec77361144cf038f7a15e0f733d5bafead
[INFO] running `Command { std: "docker" "start" "-a" "d86b7af40d46218980344992ce14fcec77361144cf038f7a15e0f733d5bafead", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling esponenziale v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.70s
[INFO] running `Command { std: "docker" "inspect" "d86b7af40d46218980344992ce14fcec77361144cf038f7a15e0f733d5bafead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d86b7af40d46218980344992ce14fcec77361144cf038f7a15e0f733d5bafead", kill_on_drop: false }`
[INFO] [stdout] d86b7af40d46218980344992ce14fcec77361144cf038f7a15e0f733d5bafead
[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=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] 9615e4f004f4333fbd1bde7510dad5dde4fcb9ff029dae457c3d7f99f9ce79bf
[INFO] running `Command { std: "docker" "start" "-a" "9615e4f004f4333fbd1bde7510dad5dde4fcb9ff029dae457c3d7f99f9ce79bf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/esponenziale-725c0f45aecfc859)
[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" "9615e4f004f4333fbd1bde7510dad5dde4fcb9ff029dae457c3d7f99f9ce79bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9615e4f004f4333fbd1bde7510dad5dde4fcb9ff029dae457c3d7f99f9ce79bf", kill_on_drop: false }`
[INFO] [stdout] 9615e4f004f4333fbd1bde7510dad5dde4fcb9ff029dae457c3d7f99f9ce79bf