[INFO] fetching crate wambo 0.2.9...
[INFO] testing wambo-0.2.9 against 1.49.0 for beta-1.50-1
[INFO] extracting crate wambo 0.2.9 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate wambo 0.2.9 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 wambo 0.2.9
[INFO] finished tweaking crates.io crate wambo 0.2.9
[INFO] tweaked toml for crates.io crate wambo 0.2.9 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate wambo 0.2.9 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] b2ecfc75714a23b7061634d25bf8feee356f97bc2a3d0b2ab72327f37da4417c
[INFO] running `Command { std: "docker" "start" "-a" "b2ecfc75714a23b7061634d25bf8feee356f97bc2a3d0b2ab72327f37da4417c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2ecfc75714a23b7061634d25bf8feee356f97bc2a3d0b2ab72327f37da4417c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2ecfc75714a23b7061634d25bf8feee356f97bc2a3d0b2ab72327f37da4417c", kill_on_drop: false }`
[INFO] [stdout] b2ecfc75714a23b7061634d25bf8feee356f97bc2a3d0b2ab72327f37da4417c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] a328f0fcc52e924576f76b63872b8ec6c409e75388bb03524321eee7c33eaa43
[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" "a328f0fcc52e924576f76b63872b8ec6c409e75388bb03524321eee7c33eaa43", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.56
[INFO] [stderr]    Compiling fraction_list_fmt_align v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.2
[INFO] [stderr]    Compiling mio v0.7.6
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling signal-hook v0.1.17
[INFO] [stderr]    Compiling crossterm v0.18.2
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]    Compiling wambo v0.2.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.55s
[INFO] running `Command { std: "docker" "inspect" "a328f0fcc52e924576f76b63872b8ec6c409e75388bb03524321eee7c33eaa43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a328f0fcc52e924576f76b63872b8ec6c409e75388bb03524321eee7c33eaa43", kill_on_drop: false }`
[INFO] [stdout] a328f0fcc52e924576f76b63872b8ec6c409e75388bb03524321eee7c33eaa43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] 80a931549996bed6b49c5beacb22203d87f2573453642ed21f909ef39a5624f1
[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" "80a931549996bed6b49c5beacb22203d87f2573453642ed21f909ef39a5624f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling wambo v0.2.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "80a931549996bed6b49c5beacb22203d87f2573453642ed21f909ef39a5624f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80a931549996bed6b49c5beacb22203d87f2573453642ed21f909ef39a5624f1", kill_on_drop: false }`
[INFO] [stdout] 80a931549996bed6b49c5beacb22203d87f2573453642ed21f909ef39a5624f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e9af3f2719c9f498b7af4c16aa8dd5e7e2c6e48d19a6d41e112eb1b985c1e633
[INFO] running `Command { std: "docker" "start" "-a" "e9af3f2719c9f498b7af4c16aa8dd5e7e2c6e48d19a6d41e112eb1b985c1e633", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 7 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wambo-fb844a4c7989c4d2
[INFO] [stdout] test parse::ns::tests::test_parse_numeral_system ... ok
[INFO] [stdout] test parse::tests::test_normalized_input ... ok
[INFO] [stdout] test parse::unit::tests::test_parse_unit ... ok
[INFO] [stdout] test parse::sign::tests::test_parse_numeral_system ... ok
[INFO] [stdout] test parse::tests::test_parse_input ... ok
[INFO] [stdout] test parse::tests::test_regex ... ok
[INFO] [stdout] test parse::tests::test_get_input_split ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e9af3f2719c9f498b7af4c16aa8dd5e7e2c6e48d19a6d41e112eb1b985c1e633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9af3f2719c9f498b7af4c16aa8dd5e7e2c6e48d19a6d41e112eb1b985c1e633", kill_on_drop: false }`
[INFO] [stdout] e9af3f2719c9f498b7af4c16aa8dd5e7e2c6e48d19a6d41e112eb1b985c1e633