[INFO] fetching crate truncate-integer 0.5.0...
[INFO] testing truncate-integer-0.5.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate truncate-integer 0.5.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate truncate-integer 0.5.0 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 truncate-integer 0.5.0
[INFO] finished tweaking crates.io crate truncate-integer 0.5.0
[INFO] tweaked toml for crates.io crate truncate-integer 0.5.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] eeb44ad9981198ecc9662cd0d0fdebb464fa344e02121846858b8f8303afd024
[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" "eeb44ad9981198ecc9662cd0d0fdebb464fa344e02121846858b8f8303afd024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eeb44ad9981198ecc9662cd0d0fdebb464fa344e02121846858b8f8303afd024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeb44ad9981198ecc9662cd0d0fdebb464fa344e02121846858b8f8303afd024", kill_on_drop: false }`
[INFO] [stdout] eeb44ad9981198ecc9662cd0d0fdebb464fa344e02121846858b8f8303afd024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 5eda4a964e3691280e7385b0848d42a54c821a45ea90922f5722c6535b456853
[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" "5eda4a964e3691280e7385b0848d42a54c821a45ea90922f5722c6535b456853", kill_on_drop: false }`
[INFO] [stderr]    Compiling truncate-integer v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "5eda4a964e3691280e7385b0848d42a54c821a45ea90922f5722c6535b456853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eda4a964e3691280e7385b0848d42a54c821a45ea90922f5722c6535b456853", kill_on_drop: false }`
[INFO] [stdout] 5eda4a964e3691280e7385b0848d42a54c821a45ea90922f5722c6535b456853
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 8ec380ec80681cf28f4c18d66e83a95c3a2f903657fd0355c51acb19a908d3c0
[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" "8ec380ec80681cf28f4c18d66e83a95c3a2f903657fd0355c51acb19a908d3c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling truncate-integer v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "8ec380ec80681cf28f4c18d66e83a95c3a2f903657fd0355c51acb19a908d3c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ec380ec80681cf28f4c18d66e83a95c3a2f903657fd0355c51acb19a908d3c0", kill_on_drop: false }`
[INFO] [stdout] 8ec380ec80681cf28f4c18d66e83a95c3a2f903657fd0355c51acb19a908d3c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5b4b20ec3fa2b422e7aea755843133448fc6ad058ee4db3c3305fc1a4ec31839
[INFO] running `Command { std: "docker" "start" "-a" "5b4b20ec3fa2b422e7aea755843133448fc6ad058ee4db3c3305fc1a4ec31839", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/truncate_integer-186dd3995aa0a107)
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-91b09ae38ac734ac)
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_chop ... ok
[INFO] [stdout] test test_truncate_unchecked ... ok
[INFO] [stdout] test test_shrink ... ok
[INFO] [stdout] test test_try_truncate ... ok
[INFO] [stderr]    Doc-tests truncate-integer
[INFO] [stdout] test test_chop_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5b4b20ec3fa2b422e7aea755843133448fc6ad058ee4db3c3305fc1a4ec31839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b4b20ec3fa2b422e7aea755843133448fc6ad058ee4db3c3305fc1a4ec31839", kill_on_drop: false }`
[INFO] [stdout] 5b4b20ec3fa2b422e7aea755843133448fc6ad058ee4db3c3305fc1a4ec31839