[INFO] cloning repository https://github.com/jackos/ech
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jackos/ech" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackos%2Fech", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackos%2Fech'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f204299065375ff3f62eab1a43b77c7b0f7277bb
[INFO] testing jackos/ech 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%2Fjackos%2Fech" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jackos/ech 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/jackos/ech
[INFO] finished tweaking git repo https://github.com/jackos/ech
[INFO] tweaked toml for git repo https://github.com/jackos/ech written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/jackos/ech 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 3dbc5e5376a16da1e3aedd7898782dfa62d14e97dc957628aa64ae891d123fda
[INFO] running `Command { std: "docker" "start" "-a" "3dbc5e5376a16da1e3aedd7898782dfa62d14e97dc957628aa64ae891d123fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3dbc5e5376a16da1e3aedd7898782dfa62d14e97dc957628aa64ae891d123fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dbc5e5376a16da1e3aedd7898782dfa62d14e97dc957628aa64ae891d123fda", kill_on_drop: false }`
[INFO] [stdout] 3dbc5e5376a16da1e3aedd7898782dfa62d14e97dc957628aa64ae891d123fda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 06f898fb3defb317effe0ab0dd72dd111680cb0400e4e068c75203b597e32891
[INFO] running `Command { std: "docker" "start" "-a" "06f898fb3defb317effe0ab0dd72dd111680cb0400e4e068c75203b597e32891", kill_on_drop: false }`
[INFO] [stderr]    Compiling ech v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "06f898fb3defb317effe0ab0dd72dd111680cb0400e4e068c75203b597e32891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06f898fb3defb317effe0ab0dd72dd111680cb0400e4e068c75203b597e32891", kill_on_drop: false }`
[INFO] [stdout] 06f898fb3defb317effe0ab0dd72dd111680cb0400e4e068c75203b597e32891
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 847aa0c50056972c5f2fe2898d874af9b1bcde84cc2abc25801c89934e8acc81
[INFO] running `Command { std: "docker" "start" "-a" "847aa0c50056972c5f2fe2898d874af9b1bcde84cc2abc25801c89934e8acc81", kill_on_drop: false }`
[INFO] [stderr]    Compiling ech v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "847aa0c50056972c5f2fe2898d874af9b1bcde84cc2abc25801c89934e8acc81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "847aa0c50056972c5f2fe2898d874af9b1bcde84cc2abc25801c89934e8acc81", kill_on_drop: false }`
[INFO] [stdout] 847aa0c50056972c5f2fe2898d874af9b1bcde84cc2abc25801c89934e8acc81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] fa894fcbbb4a9c05980622a460325992bd1ce07ab2e5c360a632bee24531dd89
[INFO] running `Command { std: "docker" "start" "-a" "fa894fcbbb4a9c05980622a460325992bd1ce07ab2e5c360a632bee24531dd89", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ech-d1a11627ca9d1106)
[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" "fa894fcbbb4a9c05980622a460325992bd1ce07ab2e5c360a632bee24531dd89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa894fcbbb4a9c05980622a460325992bd1ce07ab2e5c360a632bee24531dd89", kill_on_drop: false }`
[INFO] [stdout] fa894fcbbb4a9c05980622a460325992bd1ce07ab2e5c360a632bee24531dd89