[INFO] fetching crate tempeh_log 0.0.1...
[INFO] testing tempeh_log-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tempeh_log 0.0.1 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate tempeh_log 0.0.1 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 tempeh_log 0.0.1
[INFO] finished tweaking crates.io crate tempeh_log 0.0.1
[INFO] tweaked toml for crates.io crate tempeh_log 0.0.1 written to /workspace/builds/worker-21/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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] ad8ca0cbe0a53387caef55aebb2fddd84c33c93f38c503b918918c3c397661a1
[INFO] running `Command { std: "docker" "start" "-a" "ad8ca0cbe0a53387caef55aebb2fddd84c33c93f38c503b918918c3c397661a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad8ca0cbe0a53387caef55aebb2fddd84c33c93f38c503b918918c3c397661a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad8ca0cbe0a53387caef55aebb2fddd84c33c93f38c503b918918c3c397661a1", kill_on_drop: false }`
[INFO] [stdout] ad8ca0cbe0a53387caef55aebb2fddd84c33c93f38c503b918918c3c397661a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 5c08c7055338a4c693b0c4768530e1e9242c88fce3bec7f3104defce6e195fd2
[INFO] running `Command { std: "docker" "start" "-a" "5c08c7055338a4c693b0c4768530e1e9242c88fce3bec7f3104defce6e195fd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempeh_log v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "5c08c7055338a4c693b0c4768530e1e9242c88fce3bec7f3104defce6e195fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c08c7055338a4c693b0c4768530e1e9242c88fce3bec7f3104defce6e195fd2", kill_on_drop: false }`
[INFO] [stdout] 5c08c7055338a4c693b0c4768530e1e9242c88fce3bec7f3104defce6e195fd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 5da9cf5c006a1f0b6c1ec9f9ad1ad7ba1592910aa252801d221f8807e7123aa3
[INFO] running `Command { std: "docker" "start" "-a" "5da9cf5c006a1f0b6c1ec9f9ad1ad7ba1592910aa252801d221f8807e7123aa3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tempeh_log v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.49s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tempeh_log-066efba423cbe2c9)
[INFO] running `Command { std: "docker" "inspect" "5da9cf5c006a1f0b6c1ec9f9ad1ad7ba1592910aa252801d221f8807e7123aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5da9cf5c006a1f0b6c1ec9f9ad1ad7ba1592910aa252801d221f8807e7123aa3", kill_on_drop: false }`
[INFO] [stdout] 5da9cf5c006a1f0b6c1ec9f9ad1ad7ba1592910aa252801d221f8807e7123aa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 60f67dcf2c35baf3c7fa5faa08312cd13f002430c2e82fff5f34bf9f6f3a39d6
[INFO] running `Command { std: "docker" "start" "-a" "60f67dcf2c35baf3c7fa5faa08312cd13f002430c2e82fff5f34bf9f6f3a39d6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tempeh_log-066efba423cbe2c9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tempeh_log
[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 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "60f67dcf2c35baf3c7fa5faa08312cd13f002430c2e82fff5f34bf9f6f3a39d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60f67dcf2c35baf3c7fa5faa08312cd13f002430c2e82fff5f34bf9f6f3a39d6", kill_on_drop: false }`
[INFO] [stdout] 60f67dcf2c35baf3c7fa5faa08312cd13f002430c2e82fff5f34bf9f6f3a39d6