[INFO] fetching crate enum_variants 1.0.0...
[INFO] testing enum_variants-1.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate enum_variants 1.0.0 into /workspace/builds/worker-33/source
[INFO] validating manifest of crates.io crate enum_variants 1.0.0 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 crates.io crate enum_variants 1.0.0
[INFO] finished tweaking crates.io crate enum_variants 1.0.0
[INFO] tweaked toml for crates.io crate enum_variants 1.0.0 written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "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-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] a69edc78ec8439468963336eb9a7299b493df1237de5dceb306178acb58de52f
[INFO] running `Command { std: "docker" "start" "-a" "a69edc78ec8439468963336eb9a7299b493df1237de5dceb306178acb58de52f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a69edc78ec8439468963336eb9a7299b493df1237de5dceb306178acb58de52f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a69edc78ec8439468963336eb9a7299b493df1237de5dceb306178acb58de52f", kill_on_drop: false }`
[INFO] [stdout] a69edc78ec8439468963336eb9a7299b493df1237de5dceb306178acb58de52f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] b92620e16c500e45f293ee958f351a1cb9490b9e0e48607c8437a399c8c8ff91
[INFO] running `Command { std: "docker" "start" "-a" "b92620e16c500e45f293ee958f351a1cb9490b9e0e48607c8437a399c8c8ff91", kill_on_drop: false }`
[INFO] [stderr]    Compiling enum_variants v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "b92620e16c500e45f293ee958f351a1cb9490b9e0e48607c8437a399c8c8ff91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b92620e16c500e45f293ee958f351a1cb9490b9e0e48607c8437a399c8c8ff91", kill_on_drop: false }`
[INFO] [stdout] b92620e16c500e45f293ee958f351a1cb9490b9e0e48607c8437a399c8c8ff91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 32bc63e2cdff0d19120491ac68b6fd625356e01b25d760d2500c2fe1272d6083
[INFO] running `Command { std: "docker" "start" "-a" "32bc63e2cdff0d19120491ac68b6fd625356e01b25d760d2500c2fe1272d6083", kill_on_drop: false }`
[INFO] [stderr]    Compiling enum_variants v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "32bc63e2cdff0d19120491ac68b6fd625356e01b25d760d2500c2fe1272d6083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32bc63e2cdff0d19120491ac68b6fd625356e01b25d760d2500c2fe1272d6083", kill_on_drop: false }`
[INFO] [stdout] 32bc63e2cdff0d19120491ac68b6fd625356e01b25d760d2500c2fe1272d6083
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 7c70b5445bf2bd33eb3dc1e83e6453f80696c6b8007e1317300dfc2f9ac0d26f
[INFO] running `Command { std: "docker" "start" "-a" "7c70b5445bf2bd33eb3dc1e83e6453f80696c6b8007e1317300dfc2f9ac0d26f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/enum_variants-bf1642c7330ef520)
[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] [stderr]    Doc-tests enum_variants
[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" "7c70b5445bf2bd33eb3dc1e83e6453f80696c6b8007e1317300dfc2f9ac0d26f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c70b5445bf2bd33eb3dc1e83e6453f80696c6b8007e1317300dfc2f9ac0d26f", kill_on_drop: false }`
[INFO] [stdout] 7c70b5445bf2bd33eb3dc1e83e6453f80696c6b8007e1317300dfc2f9ac0d26f