[INFO] fetching crate debug-tag 0.1.0...
[INFO] testing debug-tag-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate debug-tag 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate debug-tag 0.1.0 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 debug-tag 0.1.0
[INFO] finished tweaking crates.io crate debug-tag 0.1.0
[INFO] tweaked toml for crates.io crate debug-tag 0.1.0 written to /workspace/builds/worker-2/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 9d1bcca9997185174d649e284d56ace7b69eb6d890e04d675d5770295ed8eebc
[INFO] running `Command { std: "docker" "start" "-a" "9d1bcca9997185174d649e284d56ace7b69eb6d890e04d675d5770295ed8eebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d1bcca9997185174d649e284d56ace7b69eb6d890e04d675d5770295ed8eebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d1bcca9997185174d649e284d56ace7b69eb6d890e04d675d5770295ed8eebc", kill_on_drop: false }`
[INFO] [stdout] 9d1bcca9997185174d649e284d56ace7b69eb6d890e04d675d5770295ed8eebc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d4bf9f0d201145930cc71ceebae97608476e7a3e6563f2ab971a8dfb493a0e1c
[INFO] running `Command { std: "docker" "start" "-a" "d4bf9f0d201145930cc71ceebae97608476e7a3e6563f2ab971a8dfb493a0e1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling debug-tag v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "d4bf9f0d201145930cc71ceebae97608476e7a3e6563f2ab971a8dfb493a0e1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4bf9f0d201145930cc71ceebae97608476e7a3e6563f2ab971a8dfb493a0e1c", kill_on_drop: false }`
[INFO] [stdout] d4bf9f0d201145930cc71ceebae97608476e7a3e6563f2ab971a8dfb493a0e1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 57b93a7fbe07ab57adcb60a93270dd7206c0418d3e3c99a0032abbdce6c3a22d
[INFO] running `Command { std: "docker" "start" "-a" "57b93a7fbe07ab57adcb60a93270dd7206c0418d3e3c99a0032abbdce6c3a22d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling debug-tag v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "57b93a7fbe07ab57adcb60a93270dd7206c0418d3e3c99a0032abbdce6c3a22d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57b93a7fbe07ab57adcb60a93270dd7206c0418d3e3c99a0032abbdce6c3a22d", kill_on_drop: false }`
[INFO] [stdout] 57b93a7fbe07ab57adcb60a93270dd7206c0418d3e3c99a0032abbdce6c3a22d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 355e3dde5bc7565a0137f6a9351b26c9c9ae2492c6a4edaa9d96ba333a31259c
[INFO] running `Command { std: "docker" "start" "-a" "355e3dde5bc7565a0137f6a9351b26c9c9ae2492c6a4edaa9d96ba333a31259c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/debug_tag-9b8bce66e8279174)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::equal ... ok
[INFO] [stdout] test tests::not_equal ... ok
[INFO] [stdout] test tests::reflexive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests debug-tag
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "355e3dde5bc7565a0137f6a9351b26c9c9ae2492c6a4edaa9d96ba333a31259c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "355e3dde5bc7565a0137f6a9351b26c9c9ae2492c6a4edaa9d96ba333a31259c", kill_on_drop: false }`
[INFO] [stdout] 355e3dde5bc7565a0137f6a9351b26c9c9ae2492c6a4edaa9d96ba333a31259c