[INFO] fetching crate limited-table 0.1.0...
[INFO] testing limited-table-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate limited-table 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate limited-table 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate limited-table 0.1.0
[INFO] finished tweaking crates.io crate limited-table 0.1.0
[INFO] tweaked toml for crates.io crate limited-table 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a0b38a263de24d231056b5114cf6bf39b270eae0604114b1cc2a8a0f0f51e4a
[INFO] running `Command { std: "docker" "start" "-a" "4a0b38a263de24d231056b5114cf6bf39b270eae0604114b1cc2a8a0f0f51e4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a0b38a263de24d231056b5114cf6bf39b270eae0604114b1cc2a8a0f0f51e4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a0b38a263de24d231056b5114cf6bf39b270eae0604114b1cc2a8a0f0f51e4a", kill_on_drop: false }`
[INFO] [stdout] 4a0b38a263de24d231056b5114cf6bf39b270eae0604114b1cc2a8a0f0f51e4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 685af3bfdfb1011c05bcb3bf5c1b99b5568ba20c621ccdf8789486883f3affd4
[INFO] running `Command { std: "docker" "start" "-a" "685af3bfdfb1011c05bcb3bf5c1b99b5568ba20c621ccdf8789486883f3affd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling limited-table v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "685af3bfdfb1011c05bcb3bf5c1b99b5568ba20c621ccdf8789486883f3affd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "685af3bfdfb1011c05bcb3bf5c1b99b5568ba20c621ccdf8789486883f3affd4", kill_on_drop: false }`
[INFO] [stdout] 685af3bfdfb1011c05bcb3bf5c1b99b5568ba20c621ccdf8789486883f3affd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac230d7c383dbed0b05118de0820fa6178950f1c82b6866618910978364a0071
[INFO] running `Command { std: "docker" "start" "-a" "ac230d7c383dbed0b05118de0820fa6178950f1c82b6866618910978364a0071", kill_on_drop: false }`
[INFO] [stderr]    Compiling limited-table v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "ac230d7c383dbed0b05118de0820fa6178950f1c82b6866618910978364a0071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac230d7c383dbed0b05118de0820fa6178950f1c82b6866618910978364a0071", kill_on_drop: false }`
[INFO] [stdout] ac230d7c383dbed0b05118de0820fa6178950f1c82b6866618910978364a0071
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 265a7f8090044e0de3850924c8d8200fcbd1c6ce40b26608e3ad2b60785aae97
[INFO] running `Command { std: "docker" "start" "-a" "265a7f8090044e0de3850924c8d8200fcbd1c6ce40b26608e3ad2b60785aae97", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/limited_table-068b056bd3d182af)
[INFO] [stdout] test tests::limit ... ok
[INFO] [stderr]    Doc-tests limited-table
[INFO] [stdout] test tests::get_returns_none_when_the_item_is_removed ... ok
[INFO] [stdout] test tests::empty_table_len_is_zero ... ok
[INFO] [stdout] test tests::contains_returns_true_when_item_is_inserted ... ok
[INFO] [stdout] test tests::len_of_inserted_table ... ok
[INFO] [stdout] test tests::insert_returns_none_when_the_table_is_full ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "265a7f8090044e0de3850924c8d8200fcbd1c6ce40b26608e3ad2b60785aae97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "265a7f8090044e0de3850924c8d8200fcbd1c6ce40b26608e3ad2b60785aae97", kill_on_drop: false }`
[INFO] [stdout] 265a7f8090044e0de3850924c8d8200fcbd1c6ce40b26608e3ad2b60785aae97