[INFO] fetching crate integer-cbrt 0.1.2...
[INFO] testing integer-cbrt-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate integer-cbrt 0.1.2 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate integer-cbrt 0.1.2 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 integer-cbrt 0.1.2
[INFO] finished tweaking crates.io crate integer-cbrt 0.1.2
[INFO] tweaked toml for crates.io crate integer-cbrt 0.1.2 written to /workspace/builds/worker-21/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] d9b1187a75cd3bf2aac8056d2d8b0302cee66ef7b186500a5ea59192f087dc60
[INFO] running `Command { std: "docker" "start" "-a" "d9b1187a75cd3bf2aac8056d2d8b0302cee66ef7b186500a5ea59192f087dc60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9b1187a75cd3bf2aac8056d2d8b0302cee66ef7b186500a5ea59192f087dc60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9b1187a75cd3bf2aac8056d2d8b0302cee66ef7b186500a5ea59192f087dc60", kill_on_drop: false }`
[INFO] [stdout] d9b1187a75cd3bf2aac8056d2d8b0302cee66ef7b186500a5ea59192f087dc60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 8b81b1d4580140e8f1f1ecf14b13f4072c5cbbf829fae0fe52b2cdb9a2244330
[INFO] running `Command { std: "docker" "start" "-a" "8b81b1d4580140e8f1f1ecf14b13f4072c5cbbf829fae0fe52b2cdb9a2244330", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling integer-cbrt v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "8b81b1d4580140e8f1f1ecf14b13f4072c5cbbf829fae0fe52b2cdb9a2244330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b81b1d4580140e8f1f1ecf14b13f4072c5cbbf829fae0fe52b2cdb9a2244330", kill_on_drop: false }`
[INFO] [stdout] 8b81b1d4580140e8f1f1ecf14b13f4072c5cbbf829fae0fe52b2cdb9a2244330
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 696582b5f3c29c6df9a910812632ead8a5215b22681fe9c07a5b8ac581d843e5
[INFO] running `Command { std: "docker" "start" "-a" "696582b5f3c29c6df9a910812632ead8a5215b22681fe9c07a5b8ac581d843e5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling integer-cbrt v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "696582b5f3c29c6df9a910812632ead8a5215b22681fe9c07a5b8ac581d843e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "696582b5f3c29c6df9a910812632ead8a5215b22681fe9c07a5b8ac581d843e5", kill_on_drop: false }`
[INFO] [stdout] 696582b5f3c29c6df9a910812632ead8a5215b22681fe9c07a5b8ac581d843e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 07ca1869da0638cd45197aae9115d05e131fc18de2024abebcda79602955bcb0
[INFO] running `Command { std: "docker" "start" "-a" "07ca1869da0638cd45197aae9115d05e131fc18de2024abebcda79602955bcb0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 12 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/integer_cbrt-7c848d10126b71a4)
[INFO] [stdout] test tests::i128_test ... ok
[INFO] [stdout] test tests::isize_test ... ok
[INFO] [stdout] test tests::i32_test ... ok
[INFO] [stdout] test tests::i8_test ... ok
[INFO] [stdout] test tests::i16_test ... ok
[INFO] [stdout] test tests::u16_test ... ok
[INFO] [stdout] test tests::i64_test ... ok
[INFO] [stdout] test tests::u64_test ... ok
[INFO] [stdout] test tests::u32_test ... ok
[INFO] [stderr]    Doc-tests integer-cbrt
[INFO] [stdout] test tests::u128_test ... ok
[INFO] [stdout] test tests::u8_test ... ok
[INFO] [stdout] test tests::usize_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "07ca1869da0638cd45197aae9115d05e131fc18de2024abebcda79602955bcb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07ca1869da0638cd45197aae9115d05e131fc18de2024abebcda79602955bcb0", kill_on_drop: false }`
[INFO] [stdout] 07ca1869da0638cd45197aae9115d05e131fc18de2024abebcda79602955bcb0