[INFO] fetching crate alphaid 0.2.0...
[INFO] testing alphaid-0.2.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate alphaid 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate alphaid 0.2.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-7/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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dc418c10e7d216844e25a56c6f8c030909d541ad117506e8eff815040ec559d4
[INFO] running `Command { std: "docker" "start" "-a" "dc418c10e7d216844e25a56c6f8c030909d541ad117506e8eff815040ec559d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc418c10e7d216844e25a56c6f8c030909d541ad117506e8eff815040ec559d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc418c10e7d216844e25a56c6f8c030909d541ad117506e8eff815040ec559d4", kill_on_drop: false }`
[INFO] [stdout] dc418c10e7d216844e25a56c6f8c030909d541ad117506e8eff815040ec559d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8975f1545552259159d6af305ab7ad0fb76e84c8a51b2b8c5611a1a6f168d15
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e8975f1545552259159d6af305ab7ad0fb76e84c8a51b2b8c5611a1a6f168d15", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[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-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational 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 13.83s
[INFO] running `Command { std: "docker" "inspect" "e8975f1545552259159d6af305ab7ad0fb76e84c8a51b2b8c5611a1a6f168d15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8975f1545552259159d6af305ab7ad0fb76e84c8a51b2b8c5611a1a6f168d15", kill_on_drop: false }`
[INFO] [stdout] e8975f1545552259159d6af305ab7ad0fb76e84c8a51b2b8c5611a1a6f168d15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 263a050b3f2db5072705d194477fcfcff70e4af53c5016a8d9d0c12adda56c42
[INFO] running `Command { std: "docker" "start" "-a" "263a050b3f2db5072705d194477fcfcff70e4af53c5016a8d9d0c12adda56c42", kill_on_drop: false }`
[INFO] [stderr]    Compiling alphaid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "263a050b3f2db5072705d194477fcfcff70e4af53c5016a8d9d0c12adda56c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "263a050b3f2db5072705d194477fcfcff70e4af53c5016a8d9d0c12adda56c42", kill_on_drop: false }`
[INFO] [stdout] 263a050b3f2db5072705d194477fcfcff70e4af53c5016a8d9d0c12adda56c42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 11f010ef479f9e66a6a7c4d9e73522a11481a730fa0810fbfb2c60ed41c28b8c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "11f010ef479f9e66a6a7c4d9e73522a11481a730fa0810fbfb2c60ed41c28b8c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/alphaid-f48e7fccb8b5e3ab
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/alpha-e4f9fa8e9f5ba08e
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_decode_overflow ... ok
[INFO] [stdout] test test_decode_basic ... ok
[INFO] [stdout] test test_decode_with_pad ... ok
[INFO] [stdout] test test_decode_unexpected_char ... ok
[INFO] [stdout] test test_pad ... ok
[INFO] [stdout] test test_encode_with_pad ... ok
[INFO] [stdout] test test_encode_with_pad2 ... ok
[INFO] [stdout] test test_encode_basic ... ok
[INFO] [stdout] test test_duplicated_chars ... ok
[INFO] [stdout] test test_invalid_pad ... ok
[INFO] [stdout] test test_duplicate_result ... 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" "11f010ef479f9e66a6a7c4d9e73522a11481a730fa0810fbfb2c60ed41c28b8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f010ef479f9e66a6a7c4d9e73522a11481a730fa0810fbfb2c60ed41c28b8c", kill_on_drop: false }`
[INFO] [stdout] 11f010ef479f9e66a6a7c4d9e73522a11481a730fa0810fbfb2c60ed41c28b8c