[INFO] fetching crate bele 0.8.0...
[INFO] testing bele-0.8.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate bele 0.8.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate bele 0.8.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bele 0.8.0
[INFO] finished tweaking crates.io crate bele 0.8.0
[INFO] tweaked toml for crates.io crate bele 0.8.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-2021-09-08" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8374c1add774e42fe64aa98e3100a73e05b6e8c605820ee45054d6837fd89bef
[INFO] running `Command { std: "docker" "start" "-a" "8374c1add774e42fe64aa98e3100a73e05b6e8c605820ee45054d6837fd89bef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8374c1add774e42fe64aa98e3100a73e05b6e8c605820ee45054d6837fd89bef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8374c1add774e42fe64aa98e3100a73e05b6e8c605820ee45054d6837fd89bef", kill_on_drop: false }`
[INFO] [stdout] 8374c1add774e42fe64aa98e3100a73e05b6e8c605820ee45054d6837fd89bef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29450f08f41bb51bc1187b3a7a4053f5f5f40d7940d0c0b5fbccf612a6750779
[INFO] running `Command { std: "docker" "start" "-a" "29450f08f41bb51bc1187b3a7a4053f5f5f40d7940d0c0b5fbccf612a6750779", kill_on_drop: false }`
[INFO] [stderr]    Compiling bele v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `Command { std: "docker" "inspect" "29450f08f41bb51bc1187b3a7a4053f5f5f40d7940d0c0b5fbccf612a6750779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29450f08f41bb51bc1187b3a7a4053f5f5f40d7940d0c0b5fbccf612a6750779", kill_on_drop: false }`
[INFO] [stdout] 29450f08f41bb51bc1187b3a7a4053f5f5f40d7940d0c0b5fbccf612a6750779
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86db7686948b55c41fbace43a760100327d4ef053b62091c66b69d6cb96102a1
[INFO] running `Command { std: "docker" "start" "-a" "86db7686948b55c41fbace43a760100327d4ef053b62091c66b69d6cb96102a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling bele v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "86db7686948b55c41fbace43a760100327d4ef053b62091c66b69d6cb96102a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86db7686948b55c41fbace43a760100327d4ef053b62091c66b69d6cb96102a1", kill_on_drop: false }`
[INFO] [stdout] 86db7686948b55c41fbace43a760100327d4ef053b62091c66b69d6cb96102a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2cb257f6572f56e5fd82c069dbf0b48faf505ebacff6aaef48d40e4e4492b1d1
[INFO] running `Command { std: "docker" "start" "-a" "2cb257f6572f56e5fd82c069dbf0b48faf505ebacff6aaef48d40e4e4492b1d1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bele-b3a5af75b0f97a85)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_crate_version ... 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 bele
[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" "2cb257f6572f56e5fd82c069dbf0b48faf505ebacff6aaef48d40e4e4492b1d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cb257f6572f56e5fd82c069dbf0b48faf505ebacff6aaef48d40e4e4492b1d1", kill_on_drop: false }`
[INFO] [stdout] 2cb257f6572f56e5fd82c069dbf0b48faf505ebacff6aaef48d40e4e4492b1d1