[INFO] fetching crate is-even 1.0.0...
[INFO] testing is-even-1.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate is-even 1.0.0 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate is-even 1.0.0 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 is-even 1.0.0
[INFO] finished tweaking crates.io crate is-even 1.0.0
[INFO] tweaked toml for crates.io crate is-even 1.0.0 written to /workspace/builds/worker-87/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] b796bd698138ba7ed83c5c5d4742d018ba443749e0625ba7c90a663ff4a9ed86
[INFO] running `Command { std: "docker" "start" "-a" "b796bd698138ba7ed83c5c5d4742d018ba443749e0625ba7c90a663ff4a9ed86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b796bd698138ba7ed83c5c5d4742d018ba443749e0625ba7c90a663ff4a9ed86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b796bd698138ba7ed83c5c5d4742d018ba443749e0625ba7c90a663ff4a9ed86", kill_on_drop: false }`
[INFO] [stdout] b796bd698138ba7ed83c5c5d4742d018ba443749e0625ba7c90a663ff4a9ed86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 690031022ae421360aca2faa6854927bcb7859deeb58cd891b9739c650402854
[INFO] running `Command { std: "docker" "start" "-a" "690031022ae421360aca2faa6854927bcb7859deeb58cd891b9739c650402854", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling is-odd v1.0.0
[INFO] [stderr]    Compiling is-even v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "690031022ae421360aca2faa6854927bcb7859deeb58cd891b9739c650402854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "690031022ae421360aca2faa6854927bcb7859deeb58cd891b9739c650402854", kill_on_drop: false }`
[INFO] [stdout] 690031022ae421360aca2faa6854927bcb7859deeb58cd891b9739c650402854
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 3329e2db40b93da00804636b8c1576a8d45e08b75ab396c44b8a6ed01f544688
[INFO] running `Command { std: "docker" "start" "-a" "3329e2db40b93da00804636b8c1576a8d45e08b75ab396c44b8a6ed01f544688", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling is-even v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "3329e2db40b93da00804636b8c1576a8d45e08b75ab396c44b8a6ed01f544688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3329e2db40b93da00804636b8c1576a8d45e08b75ab396c44b8a6ed01f544688", kill_on_drop: false }`
[INFO] [stdout] 3329e2db40b93da00804636b8c1576a8d45e08b75ab396c44b8a6ed01f544688
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] b2d88b15164ad46427ca8cc70df2b325a99315eb846bb8915995a78966b79ceb
[INFO] running `Command { std: "docker" "start" "-a" "b2d88b15164ad46427ca8cc70df2b325a99315eb846bb8915995a78966b79ceb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/is_even-c482da1212555287)
[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] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-0236b635eb576ed1)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::number_i16_is_even ... ok
[INFO] [stdout] test tests::number_i32_is_even ... ok
[INFO] [stdout] test tests::number_i64_is_even ... ok
[INFO] [stdout] test tests::number_i8_is_even ... ok
[INFO] [stdout] test tests::number_u16_is_even ... ok
[INFO] [stdout] test tests::number_u32_is_even ... ok
[INFO] [stdout] test tests::number_u64_is_even ... ok
[INFO] [stdout] test tests::number_u8_is_even ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests is-even
[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] running `Command { std: "docker" "inspect" "b2d88b15164ad46427ca8cc70df2b325a99315eb846bb8915995a78966b79ceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2d88b15164ad46427ca8cc70df2b325a99315eb846bb8915995a78966b79ceb", kill_on_drop: false }`
[INFO] [stdout] b2d88b15164ad46427ca8cc70df2b325a99315eb846bb8915995a78966b79ceb