[INFO] fetching crate hello_exercism 0.5.5... [INFO] testing hello_exercism-0.5.5 against 1.55.0 for beta-1.56-1 [INFO] extracting crate hello_exercism 0.5.5 into /workspace/builds/worker-46/source [INFO] validating manifest of crates.io crate hello_exercism 0.5.5 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hello_exercism 0.5.5 [INFO] finished tweaking crates.io crate hello_exercism 0.5.5 [INFO] tweaked toml for crates.io crate hello_exercism 0.5.5 written to /workspace/builds/worker-46/source/Cargo.toml [INFO] crate crates.io crate hello_exercism 0.5.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a786da7bfc157c7eb6a238da40faab1d493346418f4c9b6dd70ac4da054449d2 [INFO] running `Command { std: "docker" "start" "-a" "a786da7bfc157c7eb6a238da40faab1d493346418f4c9b6dd70ac4da054449d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a786da7bfc157c7eb6a238da40faab1d493346418f4c9b6dd70ac4da054449d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a786da7bfc157c7eb6a238da40faab1d493346418f4c9b6dd70ac4da054449d2", kill_on_drop: false }` [INFO] [stdout] a786da7bfc157c7eb6a238da40faab1d493346418f4c9b6dd70ac4da054449d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 69e1bc8df0f041a14603687ce6862f7c63ea46d1fdc32a4bd3943cda66031976 [INFO] running `Command { std: "docker" "start" "-a" "69e1bc8df0f041a14603687ce6862f7c63ea46d1fdc32a4bd3943cda66031976", kill_on_drop: false }` [INFO] [stderr] Compiling hello_extern v0.1.1 [INFO] [stderr] Compiling hello_exercism v0.5.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "69e1bc8df0f041a14603687ce6862f7c63ea46d1fdc32a4bd3943cda66031976", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69e1bc8df0f041a14603687ce6862f7c63ea46d1fdc32a4bd3943cda66031976", kill_on_drop: false }` [INFO] [stdout] 69e1bc8df0f041a14603687ce6862f7c63ea46d1fdc32a4bd3943cda66031976 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b28cd49a2e873427ea149a23bd6101ea00ee947f0507630fce7609c2800ce4e [INFO] running `Command { std: "docker" "start" "-a" "6b28cd49a2e873427ea149a23bd6101ea00ee947f0507630fce7609c2800ce4e", kill_on_drop: false }` [INFO] [stderr] Compiling hello_exercism v0.5.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "6b28cd49a2e873427ea149a23bd6101ea00ee947f0507630fce7609c2800ce4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b28cd49a2e873427ea149a23bd6101ea00ee947f0507630fce7609c2800ce4e", kill_on_drop: false }` [INFO] [stdout] 6b28cd49a2e873427ea149a23bd6101ea00ee947f0507630fce7609c2800ce4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0e60dd7a883158b93d2fe2e3f896fc9fa486971181e8ce9472547220058eaaee [INFO] running `Command { std: "docker" "start" "-a" "0e60dd7a883158b93d2fe2e3f896fc9fa486971181e8ce9472547220058eaaee", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hello_exercism-9e91eb7472114c9d) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stderr] Running tests/i_hello.rs (/opt/rustwide/target/debug/deps/i_hello-d88d13252278d608) [INFO] [stdout] test i_hello::it_works_with_only_extern ... ok [INFO] [stdout] test i_hello::it_works_with_the_crate_and_extern ... ok [INFO] [stdout] test integration_tests::i_hello::it_works_with_the_crate_and_extern ... ok [INFO] [stdout] test integration_tests::i_hello::it_works_with_only_extern ... ok [INFO] [stdout] test owned_hello::it_works_at_private ... ok [INFO] [stdout] test private_tests::owned_hello::it_works_at_private ... ok [INFO] [stdout] test private_tests_with_use::it_works_at_private ... ok [INFO] [stdout] test private_tests_without_use::it_works_at_private ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test it_works_with_extern ... ok [INFO] [stdout] test it_works_with_the_crate_and_extern ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/u_hello.rs (/opt/rustwide/target/debug/deps/u_hello-8006830ecc455b00) [INFO] [stdout] [INFO] [stderr] Doc-tests hello_exercism [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works_at_uint ... 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 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" "0e60dd7a883158b93d2fe2e3f896fc9fa486971181e8ce9472547220058eaaee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e60dd7a883158b93d2fe2e3f896fc9fa486971181e8ce9472547220058eaaee", kill_on_drop: false }` [INFO] [stdout] 0e60dd7a883158b93d2fe2e3f896fc9fa486971181e8ce9472547220058eaaee