[INFO] fetching crate small_morse 0.1.0...
[INFO] testing small_morse-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate small_morse 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate small_morse 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate small_morse 0.1.0
[INFO] finished tweaking crates.io crate small_morse 0.1.0
[INFO] tweaked toml for crates.io crate small_morse 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2edf592360fce8a0a04d42e7c9dd5dd3fe3b211376af9b688f9cc181b9751d8
[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" "e2edf592360fce8a0a04d42e7c9dd5dd3fe3b211376af9b688f9cc181b9751d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2edf592360fce8a0a04d42e7c9dd5dd3fe3b211376af9b688f9cc181b9751d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2edf592360fce8a0a04d42e7c9dd5dd3fe3b211376af9b688f9cc181b9751d8", kill_on_drop: false }`
[INFO] [stdout] e2edf592360fce8a0a04d42e7c9dd5dd3fe3b211376af9b688f9cc181b9751d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] 986a5dc87e88f92358e8d63bdb9a3af3d95ae403c65d0fdce9ec0c6fc2cde52f
[INFO] running `Command { std: "docker" "start" "-a" "986a5dc87e88f92358e8d63bdb9a3af3d95ae403c65d0fdce9ec0c6fc2cde52f", kill_on_drop: false }`
[INFO] [stderr]    Compiling small_morse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "986a5dc87e88f92358e8d63bdb9a3af3d95ae403c65d0fdce9ec0c6fc2cde52f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "986a5dc87e88f92358e8d63bdb9a3af3d95ae403c65d0fdce9ec0c6fc2cde52f", kill_on_drop: false }`
[INFO] [stdout] 986a5dc87e88f92358e8d63bdb9a3af3d95ae403c65d0fdce9ec0c6fc2cde52f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23510cd6e637225f29d9e5a0b1a941ab6d23a9e9faff3feb391f9bbc69c66e50
[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" "23510cd6e637225f29d9e5a0b1a941ab6d23a9e9faff3feb391f9bbc69c66e50", kill_on_drop: false }`
[INFO] [stderr]    Compiling small_morse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.69s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/small_morse-e721d9c3fec1f0a3)
[INFO] [stderr]   Executable tests/letters.rs (/opt/rustwide/target/debug/deps/letters-a54c58cd5ddeaded)
[INFO] [stderr]   Executable tests/tests.rs (/opt/rustwide/target/debug/deps/tests-cb2102fd4d8062eb)
[INFO] running `Command { std: "docker" "inspect" "23510cd6e637225f29d9e5a0b1a941ab6d23a9e9faff3feb391f9bbc69c66e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23510cd6e637225f29d9e5a0b1a941ab6d23a9e9faff3feb391f9bbc69c66e50", kill_on_drop: false }`
[INFO] [stdout] 23510cd6e637225f29d9e5a0b1a941ab6d23a9e9faff3feb391f9bbc69c66e50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6dddcb9a88addc95f8b29b767a3cc78f47e34cc59ba2ba1aaf03929c4ba12d74
[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" "6dddcb9a88addc95f8b29b767a3cc78f47e34cc59ba2ba1aaf03929c4ba12d74", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/small_morse-e721d9c3fec1f0a3)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/letters.rs (/opt/rustwide/target/debug/deps/letters-a54c58cd5ddeaded)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test morse_iter::tests::char_test_a ... ok
[INFO] [stdout] test morse_iter::tests::char_test_e ... ok
[INFO] [stdout] test morse_iter::tests::words_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-cb2102fd4d8062eb)
[INFO] [stdout] running 1 test
[INFO] [stdout] test letters ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test correct_encoding ... ok
[INFO] [stdout] test case_independent ... ok
[INFO] [stderr]    Doc-tests small_morse
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6dddcb9a88addc95f8b29b767a3cc78f47e34cc59ba2ba1aaf03929c4ba12d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dddcb9a88addc95f8b29b767a3cc78f47e34cc59ba2ba1aaf03929c4ba12d74", kill_on_drop: false }`
[INFO] [stdout] 6dddcb9a88addc95f8b29b767a3cc78f47e34cc59ba2ba1aaf03929c4ba12d74