[INFO] fetching crate ckb-metrics-config 0.103.0...
[INFO] testing ckb-metrics-config-0.103.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ckb-metrics-config 0.103.0 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate ckb-metrics-config 0.103.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ckb-metrics-config 0.103.0
[INFO] finished tweaking crates.io crate ckb-metrics-config 0.103.0
[INFO] tweaked toml for crates.io crate ckb-metrics-config 0.103.0 written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9553f9677ab37a39536eed43fe89785b0bbad797b0142fb047c581069edfafbb
[INFO] running `Command { std: "docker" "start" "-a" "9553f9677ab37a39536eed43fe89785b0bbad797b0142fb047c581069edfafbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9553f9677ab37a39536eed43fe89785b0bbad797b0142fb047c581069edfafbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9553f9677ab37a39536eed43fe89785b0bbad797b0142fb047c581069edfafbb", kill_on_drop: false }`
[INFO] [stdout] 9553f9677ab37a39536eed43fe89785b0bbad797b0142fb047c581069edfafbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9063cecfacfe602f78f11876ef1c90dd8305b8507c2e3d4deb78e1cb5aec3033
[INFO] running `Command { std: "docker" "start" "-a" "9063cecfacfe602f78f11876ef1c90dd8305b8507c2e3d4deb78e1cb5aec3033", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling ckb-metrics-config v0.103.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "9063cecfacfe602f78f11876ef1c90dd8305b8507c2e3d4deb78e1cb5aec3033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9063cecfacfe602f78f11876ef1c90dd8305b8507c2e3d4deb78e1cb5aec3033", kill_on_drop: false }`
[INFO] [stdout] 9063cecfacfe602f78f11876ef1c90dd8305b8507c2e3d4deb78e1cb5aec3033
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb86ed11a4b5cf3b87192ccd2a882ebf934bcc4a2d5b6cd19af56a2c84e3e372
[INFO] running `Command { std: "docker" "start" "-a" "fb86ed11a4b5cf3b87192ccd2a882ebf934bcc4a2d5b6cd19af56a2c84e3e372", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ckb-metrics-config v0.103.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.36s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ckb_metrics_config-278f97d565198bb1)
[INFO] running `Command { std: "docker" "inspect" "fb86ed11a4b5cf3b87192ccd2a882ebf934bcc4a2d5b6cd19af56a2c84e3e372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb86ed11a4b5cf3b87192ccd2a882ebf934bcc4a2d5b6cd19af56a2c84e3e372", kill_on_drop: false }`
[INFO] [stdout] fb86ed11a4b5cf3b87192ccd2a882ebf934bcc4a2d5b6cd19af56a2c84e3e372
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 92f5e0ac47b473abd6e75f3a30f8a96e9e68e36a1f912a9f695baa41dce878ce
[INFO] running `Command { std: "docker" "start" "-a" "92f5e0ac47b473abd6e75f3a30f8a96e9e68e36a1f912a9f695baa41dce878ce", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ckb_metrics_config-278f97d565198bb1)
[INFO] [stderr]    Doc-tests ckb-metrics-config
[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] [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 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "92f5e0ac47b473abd6e75f3a30f8a96e9e68e36a1f912a9f695baa41dce878ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92f5e0ac47b473abd6e75f3a30f8a96e9e68e36a1f912a9f695baa41dce878ce", kill_on_drop: false }`
[INFO] [stdout] 92f5e0ac47b473abd6e75f3a30f8a96e9e68e36a1f912a9f695baa41dce878ce