[INFO] fetching crate alphaid 0.2.0...
[INFO] testing alphaid-0.2.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate alphaid 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate alphaid 0.2.0 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 alphaid 0.2.0
[INFO] finished tweaking crates.io crate alphaid 0.2.0
[INFO] tweaked toml for crates.io crate alphaid 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate alphaid 0.2.0 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] d04b4f535eb71cbcd4148945416aefd7d6435bdb00ad52851f6e90356a148a33
[INFO] running `Command { std: "docker" "start" "-a" "d04b4f535eb71cbcd4148945416aefd7d6435bdb00ad52851f6e90356a148a33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d04b4f535eb71cbcd4148945416aefd7d6435bdb00ad52851f6e90356a148a33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d04b4f535eb71cbcd4148945416aefd7d6435bdb00ad52851f6e90356a148a33", kill_on_drop: false }`
[INFO] [stdout] d04b4f535eb71cbcd4148945416aefd7d6435bdb00ad52851f6e90356a148a33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 2b5c19fe4cb9b5b9a09464c946ab2c1704d4609cbd059dcf75373b15e4fce55a
[INFO] running `Command { std: "docker" "start" "-a" "2b5c19fe4cb9b5b9a09464c946ab2c1704d4609cbd059dcf75373b15e4fce55a", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling alphaid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.27s
[INFO] running `Command { std: "docker" "inspect" "2b5c19fe4cb9b5b9a09464c946ab2c1704d4609cbd059dcf75373b15e4fce55a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b5c19fe4cb9b5b9a09464c946ab2c1704d4609cbd059dcf75373b15e4fce55a", kill_on_drop: false }`
[INFO] [stdout] 2b5c19fe4cb9b5b9a09464c946ab2c1704d4609cbd059dcf75373b15e4fce55a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] e2610941666323d6bd7cec56c51843ad3127bbc6b6b137d535e93406fa569158
[INFO] running `Command { std: "docker" "start" "-a" "e2610941666323d6bd7cec56c51843ad3127bbc6b6b137d535e93406fa569158", kill_on_drop: false }`
[INFO] [stderr]    Compiling alphaid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "e2610941666323d6bd7cec56c51843ad3127bbc6b6b137d535e93406fa569158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2610941666323d6bd7cec56c51843ad3127bbc6b6b137d535e93406fa569158", kill_on_drop: false }`
[INFO] [stdout] e2610941666323d6bd7cec56c51843ad3127bbc6b6b137d535e93406fa569158
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 3622b77cdbb0c9afe97bd319a869196d786e379fbf7a03b384e4117aef4333c6
[INFO] running `Command { std: "docker" "start" "-a" "3622b77cdbb0c9afe97bd319a869196d786e379fbf7a03b384e4117aef4333c6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/alphaid-976b9fa337fab3fa)
[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]      Running tests/alpha.rs (/opt/rustwide/target/debug/deps/alpha-a9dc4d15ab05f0cb)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_decode_basic ... ok
[INFO] [stdout] test test_decode_unexpected_char ... ok
[INFO] [stdout] test test_decode_with_pad ... ok
[INFO] [stdout] test test_encode_with_pad ... ok
[INFO] [stdout] test test_decode_overflow ... ok
[INFO] [stdout] test test_encode_basic ... ok
[INFO] [stdout] test test_pad ... ok
[INFO] [stdout] test test_encode_with_pad2 ... ok
[INFO] [stdout] test test_duplicated_chars - should panic ... ok
[INFO] [stdout] test test_invalid_pad - should panic ... ok
[INFO] [stdout] test test_duplicate_result has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "3622b77cdbb0c9afe97bd319a869196d786e379fbf7a03b384e4117aef4333c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3622b77cdbb0c9afe97bd319a869196d786e379fbf7a03b384e4117aef4333c6", kill_on_drop: false }`
[INFO] [stdout] 3622b77cdbb0c9afe97bd319a869196d786e379fbf7a03b384e4117aef4333c6