[INFO] fetching crate functional_list 0.1.0... [INFO] testing functional_list-0.1.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate functional_list 0.1.0 into /workspace/builds/worker-102/source [INFO] validating manifest of crates.io crate functional_list 0.1.0 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 functional_list 0.1.0 [INFO] finished tweaking crates.io crate functional_list 0.1.0 [INFO] tweaked toml for crates.io crate functional_list 0.1.0 written to /workspace/builds/worker-102/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 61ab1611379b18d180e084c00cd9fa1362e5b39e39b8623d939d9007f9d5ed4b [INFO] running `Command { std: "docker" "start" "-a" "61ab1611379b18d180e084c00cd9fa1362e5b39e39b8623d939d9007f9d5ed4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61ab1611379b18d180e084c00cd9fa1362e5b39e39b8623d939d9007f9d5ed4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61ab1611379b18d180e084c00cd9fa1362e5b39e39b8623d939d9007f9d5ed4b", kill_on_drop: false }` [INFO] [stdout] 61ab1611379b18d180e084c00cd9fa1362e5b39e39b8623d939d9007f9d5ed4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] d07079e0087d6cd8855f7a4bbb3187af24e111d20929479ab00fd0b4b0b853fe [INFO] running `Command { std: "docker" "start" "-a" "d07079e0087d6cd8855f7a4bbb3187af24e111d20929479ab00fd0b4b0b853fe", kill_on_drop: false }` [INFO] [stderr] Compiling functional_list v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `Command { std: "docker" "inspect" "d07079e0087d6cd8855f7a4bbb3187af24e111d20929479ab00fd0b4b0b853fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d07079e0087d6cd8855f7a4bbb3187af24e111d20929479ab00fd0b4b0b853fe", kill_on_drop: false }` [INFO] [stdout] d07079e0087d6cd8855f7a4bbb3187af24e111d20929479ab00fd0b4b0b853fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 7b1eca7b7ecb07c9caa882087065b0c719a13ed1df208cf35a894c39148fbcbb [INFO] running `Command { std: "docker" "start" "-a" "7b1eca7b7ecb07c9caa882087065b0c719a13ed1df208cf35a894c39148fbcbb", kill_on_drop: false }` [INFO] [stderr] Compiling functional_list v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "7b1eca7b7ecb07c9caa882087065b0c719a13ed1df208cf35a894c39148fbcbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b1eca7b7ecb07c9caa882087065b0c719a13ed1df208cf35a894c39148fbcbb", kill_on_drop: false }` [INFO] [stdout] 7b1eca7b7ecb07c9caa882087065b0c719a13ed1df208cf35a894c39148fbcbb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] ca7ccaa978a6583d91008c61318d39ee217d2870f019b5c25e8efed1fe09007e [INFO] running `Command { std: "docker" "start" "-a" "ca7ccaa978a6583d91008c61318d39ee217d2870f019b5c25e8efed1fe09007e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.30s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/functional_list-ba7e25b6982f230e) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test tests::append_test ... ok [INFO] [stdout] test tests::interpret::lit_test ... ok [INFO] [stdout] test tests::interpret::pre_test ... ok [INFO] [stdout] test tests::interpret::let_test ... ok [INFO] [stdout] test tests::fold_test ... ok [INFO] [stdout] test tests::interpret::bin_test ... ok [INFO] [stdout] test tests::interpret::closure_test ... ok [INFO] [stdout] test tests::join_test ... ok [INFO] [stdout] test tests::macro_test ... ok [INFO] [stdout] test tests::take_while_test ... ok [INFO] [stdout] test tests::take_test ... ok [INFO] [stdout] test tests::rev_test ... ok [INFO] [stdout] test tests::map_macro_test ... ok [INFO] [stdout] test tests::map_test ... ok [INFO] [stdout] test tests::zip_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests functional_list [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" "ca7ccaa978a6583d91008c61318d39ee217d2870f019b5c25e8efed1fe09007e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca7ccaa978a6583d91008c61318d39ee217d2870f019b5c25e8efed1fe09007e", kill_on_drop: false }` [INFO] [stdout] ca7ccaa978a6583d91008c61318d39ee217d2870f019b5c25e8efed1fe09007e