[INFO] fetching crate litime 0.4.0...
[INFO] testing litime-0.4.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate litime 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate litime 0.4.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate litime 0.4.0
[INFO] finished tweaking crates.io crate litime 0.4.0
[INFO] tweaked toml for crates.io crate litime 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f88f93086b2b58074c3a4bead439944fdc72cbd7304ba549172ac45cb48cc457
[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" "f88f93086b2b58074c3a4bead439944fdc72cbd7304ba549172ac45cb48cc457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f88f93086b2b58074c3a4bead439944fdc72cbd7304ba549172ac45cb48cc457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f88f93086b2b58074c3a4bead439944fdc72cbd7304ba549172ac45cb48cc457", kill_on_drop: false }`
[INFO] [stdout] f88f93086b2b58074c3a4bead439944fdc72cbd7304ba549172ac45cb48cc457
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d78f37903854f30c26cf30bcbec436fc7698e1a4ad1765a88a405b24b20093b9
[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" "d78f37903854f30c26cf30bcbec436fc7698e1a4ad1765a88a405b24b20093b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling litime v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.73s
[INFO] running `Command { std: "docker" "inspect" "d78f37903854f30c26cf30bcbec436fc7698e1a4ad1765a88a405b24b20093b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d78f37903854f30c26cf30bcbec436fc7698e1a4ad1765a88a405b24b20093b9", kill_on_drop: false }`
[INFO] [stdout] d78f37903854f30c26cf30bcbec436fc7698e1a4ad1765a88a405b24b20093b9
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] faf7cf398ff004dc1a2d29cc67ff921bd6959c859d0dda2db5835f5a0213b7b9
[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" "faf7cf398ff004dc1a2d29cc67ff921bd6959c859d0dda2db5835f5a0213b7b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling litime v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "faf7cf398ff004dc1a2d29cc67ff921bd6959c859d0dda2db5835f5a0213b7b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faf7cf398ff004dc1a2d29cc67ff921bd6959c859d0dda2db5835f5a0213b7b9", kill_on_drop: false }`
[INFO] [stdout] faf7cf398ff004dc1a2d29cc67ff921bd6959c859d0dda2db5835f5a0213b7b9
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff2563e901098d9148afd609d964521b6f3a8baeb9b2434f46b6fd4232f62f24
[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" "ff2563e901098d9148afd609d964521b6f3a8baeb9b2434f46b6fd4232f62f24", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/litime-2475e52a20e8c7c0
[INFO] [stdout] running 6 tests
[INFO] [stdout] test formatter::test::issue_4 ... ok
[INFO] [stdout] test formatter::test::issue_6 ... ok
[INFO] [stdout] test formatter::test::no_end ... ok
[INFO] [stdout] test formatter::test::no_start ... ok
[INFO] [stdout] test formatter::test::short_quote ... ok
[INFO] [stdout] test formatter::test::wrapped_quote ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ff2563e901098d9148afd609d964521b6f3a8baeb9b2434f46b6fd4232f62f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff2563e901098d9148afd609d964521b6f3a8baeb9b2434f46b6fd4232f62f24", kill_on_drop: false }`
[INFO] [stdout] ff2563e901098d9148afd609d964521b6f3a8baeb9b2434f46b6fd4232f62f24