[INFO] fetching crate anagram 0.4.0...
[INFO] testing anagram-0.4.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate anagram 0.4.0 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate anagram 0.4.0 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 anagram 0.4.0
[INFO] finished tweaking crates.io crate anagram 0.4.0
[INFO] tweaked toml for crates.io crate anagram 0.4.0 written to /workspace/builds/worker-24/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]  Downloading crates ...
[INFO] [stderr]   Downloaded counter v0.5.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 027c9838738cca838e8897075ad5b858ddbe395db0e7396b8647858c970579b6
[INFO] running `Command { std: "docker" "start" "-a" "027c9838738cca838e8897075ad5b858ddbe395db0e7396b8647858c970579b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "027c9838738cca838e8897075ad5b858ddbe395db0e7396b8647858c970579b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "027c9838738cca838e8897075ad5b858ddbe395db0e7396b8647858c970579b6", kill_on_drop: false }`
[INFO] [stdout] 027c9838738cca838e8897075ad5b858ddbe395db0e7396b8647858c970579b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 0430cb7f30c12a3b64a401f27cb8ca3166ac5806884dfa4109c1b4d28277c265
[INFO] running `Command { std: "docker" "start" "-a" "0430cb7f30c12a3b64a401f27cb8ca3166ac5806884dfa4109c1b4d28277c265", kill_on_drop: false }`
[INFO] [stderr]    Compiling counter v0.5.3
[INFO] [stderr]    Compiling anagram v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "0430cb7f30c12a3b64a401f27cb8ca3166ac5806884dfa4109c1b4d28277c265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0430cb7f30c12a3b64a401f27cb8ca3166ac5806884dfa4109c1b4d28277c265", kill_on_drop: false }`
[INFO] [stdout] 0430cb7f30c12a3b64a401f27cb8ca3166ac5806884dfa4109c1b4d28277c265
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] f3f713f093e43eb5bcce8f11b7c3a949cd6a635dd24eadd686fde44619cc95dd
[INFO] running `Command { std: "docker" "start" "-a" "f3f713f093e43eb5bcce8f11b7c3a949cd6a635dd24eadd686fde44619cc95dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling anagram v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "f3f713f093e43eb5bcce8f11b7c3a949cd6a635dd24eadd686fde44619cc95dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3f713f093e43eb5bcce8f11b7c3a949cd6a635dd24eadd686fde44619cc95dd", kill_on_drop: false }`
[INFO] [stdout] f3f713f093e43eb5bcce8f11b7c3a949cd6a635dd24eadd686fde44619cc95dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] b1d113b9c1768c5d9b4e6bd48e6fcf9534e96348212d59ca649fdc0ac3ef9951
[INFO] running `Command { std: "docker" "start" "-a" "b1d113b9c1768c5d9b4e6bd48e6fcf9534e96348212d59ca649fdc0ac3ef9951", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/anagram-8c8822ab53f22d8a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_factorial ... ok
[INFO] [stdout] test tests::test_get_next ... ok
[INFO] [stdout] test tests::test_anagram_count ... ok
[INFO] [stdout] test tests::test_is_anagram ... ok
[INFO] [stdout] test tests::test_occurences ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests anagram
[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 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b1d113b9c1768c5d9b4e6bd48e6fcf9534e96348212d59ca649fdc0ac3ef9951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1d113b9c1768c5d9b4e6bd48e6fcf9534e96348212d59ca649fdc0ac3ef9951", kill_on_drop: false }`
[INFO] [stdout] b1d113b9c1768c5d9b4e6bd48e6fcf9534e96348212d59ca649fdc0ac3ef9951