[INFO] cloning repository https://github.com/liubin/fc_metrics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/liubin/fc_metrics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliubin%2Ffc_metrics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliubin%2Ffc_metrics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 81a28b5b6ebdf5af71f27fdb62da9aa4e225411a
[INFO] testing liubin/fc_metrics 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%2Fliubin%2Ffc_metrics" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/liubin/fc_metrics 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/liubin/fc_metrics
[INFO] finished tweaking git repo https://github.com/liubin/fc_metrics
[INFO] tweaked toml for git repo https://github.com/liubin/fc_metrics written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/liubin/fc_metrics 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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 49acec3c2cf338ebf60ac40a0a862b261a4127e19c85b0fd8fafe97581bcf579
[INFO] running `Command { std: "docker" "start" "-a" "49acec3c2cf338ebf60ac40a0a862b261a4127e19c85b0fd8fafe97581bcf579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49acec3c2cf338ebf60ac40a0a862b261a4127e19c85b0fd8fafe97581bcf579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49acec3c2cf338ebf60ac40a0a862b261a4127e19c85b0fd8fafe97581bcf579", kill_on_drop: false }`
[INFO] [stdout] 49acec3c2cf338ebf60ac40a0a862b261a4127e19c85b0fd8fafe97581bcf579
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 786602e6ea1bab10ea02007308e5f275b0e6a9ef3e798a23aa2d6593f029fae4
[INFO] running `Command { std: "docker" "start" "-a" "786602e6ea1bab10ea02007308e5f275b0e6a9ef3e798a23aa2d6593f029fae4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling fc-metrics-generator v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.76s
[INFO] running `Command { std: "docker" "inspect" "786602e6ea1bab10ea02007308e5f275b0e6a9ef3e798a23aa2d6593f029fae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "786602e6ea1bab10ea02007308e5f275b0e6a9ef3e798a23aa2d6593f029fae4", kill_on_drop: false }`
[INFO] [stdout] 786602e6ea1bab10ea02007308e5f275b0e6a9ef3e798a23aa2d6593f029fae4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 4079211416c3b11e4e235c4c8d297090d0927ce3297aa188d22f6593cf993955
[INFO] running `Command { std: "docker" "start" "-a" "4079211416c3b11e4e235c4c8d297090d0927ce3297aa188d22f6593cf993955", kill_on_drop: false }`
[INFO] [stderr]    Compiling fc-metrics-generator v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "4079211416c3b11e4e235c4c8d297090d0927ce3297aa188d22f6593cf993955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4079211416c3b11e4e235c4c8d297090d0927ce3297aa188d22f6593cf993955", kill_on_drop: false }`
[INFO] [stdout] 4079211416c3b11e4e235c4c8d297090d0927ce3297aa188d22f6593cf993955
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] d966af8f0d931b54063584d6f1579a8493eb3d4de6f861914f887ba63fccf7fd
[INFO] running `Command { std: "docker" "start" "-a" "d966af8f0d931b54063584d6f1579a8493eb3d4de6f861914f887ba63fccf7fd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fc_metrics_generator-b07a6eeafbc933d8)
[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" "d966af8f0d931b54063584d6f1579a8493eb3d4de6f861914f887ba63fccf7fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d966af8f0d931b54063584d6f1579a8493eb3d4de6f861914f887ba63fccf7fd", kill_on_drop: false }`
[INFO] [stdout] d966af8f0d931b54063584d6f1579a8493eb3d4de6f861914f887ba63fccf7fd