[INFO] cloning repository https://github.com/jhamill34/rust-utilities [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jhamill34/rust-utilities" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhamill34%2Frust-utilities", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhamill34%2Frust-utilities'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 498b06bb2ded4919a2943667bd574a4e6a648283 [INFO] testing jhamill34/rust-utilities against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhamill34%2Frust-utilities" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jhamill34/rust-utilities on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jhamill34/rust-utilities [INFO] finished tweaking git repo https://github.com/jhamill34/rust-utilities [INFO] tweaked toml for git repo https://github.com/jhamill34/rust-utilities written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/jhamill34/rust-utilities already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 31af1fe6add4305d1a970aa4acf7ca75f47c655515c607bc7eead8d6c2ce8b06 [INFO] running `Command { std: "docker" "start" "-a" "31af1fe6add4305d1a970aa4acf7ca75f47c655515c607bc7eead8d6c2ce8b06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "31af1fe6add4305d1a970aa4acf7ca75f47c655515c607bc7eead8d6c2ce8b06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31af1fe6add4305d1a970aa4acf7ca75f47c655515c607bc7eead8d6c2ce8b06", kill_on_drop: false }` [INFO] [stdout] 31af1fe6add4305d1a970aa4acf7ca75f47c655515c607bc7eead8d6c2ce8b06 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 140e52516f04542c41a88f110367a1f1169033a79bc461f0bb61c92d583842b4 [INFO] running `Command { std: "docker" "start" "-a" "140e52516f04542c41a88f110367a1f1169033a79bc461f0bb61c92d583842b4", kill_on_drop: false }` [INFO] [stderr] Compiling pipeline v0.1.0 (/opt/rustwide/workdir/pipeline) [INFO] [stderr] Compiling lookahead_buffer v0.1.0 (/opt/rustwide/workdir/lookahead_buffer) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `Command { std: "docker" "inspect" "140e52516f04542c41a88f110367a1f1169033a79bc461f0bb61c92d583842b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "140e52516f04542c41a88f110367a1f1169033a79bc461f0bb61c92d583842b4", kill_on_drop: false }` [INFO] [stdout] 140e52516f04542c41a88f110367a1f1169033a79bc461f0bb61c92d583842b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 023da9cc7ca931970ce0b768476c8fbd92cb2e64bf1d63a0f7226cc874e76d31 [INFO] running `Command { std: "docker" "start" "-a" "023da9cc7ca931970ce0b768476c8fbd92cb2e64bf1d63a0f7226cc874e76d31", kill_on_drop: false }` [INFO] [stderr] Compiling lookahead_buffer v0.1.0 (/opt/rustwide/workdir/lookahead_buffer) [INFO] [stderr] Compiling pipeline v0.1.0 (/opt/rustwide/workdir/pipeline) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> pipeline/tests/integration_tests.rs:24:26 [INFO] [stdout] | [INFO] [stdout] 24 | Err(e) => panic!(e), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 24 | Err(e) => panic!("{}", e), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 24 | Err(e) => std::panic::panic_any(e), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.97s [INFO] running `Command { std: "docker" "inspect" "023da9cc7ca931970ce0b768476c8fbd92cb2e64bf1d63a0f7226cc874e76d31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "023da9cc7ca931970ce0b768476c8fbd92cb2e64bf1d63a0f7226cc874e76d31", kill_on_drop: false }` [INFO] [stdout] 023da9cc7ca931970ce0b768476c8fbd92cb2e64bf1d63a0f7226cc874e76d31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f42b0740d18ac9d7b1eb779af6329916ffb4d0d0c3bfbf372faa961221320681 [INFO] running `Command { std: "docker" "start" "-a" "f42b0740d18ac9d7b1eb779af6329916ffb4d0d0c3bfbf372faa961221320681", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> pipeline/tests/integration_tests.rs:24:26 [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 24 | Err(e) => panic!(e), [INFO] [stdout] running 0 tests [INFO] [stderr] | ^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 24 | Err(e) => panic!("{}", e), [INFO] [stderr] | +++++ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 24 | Err(e) => std::panic::panic_any(e), [INFO] [stderr] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: `pipeline` (test "integration_tests") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lookahead_buffer-75bf5e4b2b3f4bd5) [INFO] [stderr] Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-4a0020eee65dbf2c) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::test_advancing_past_length_of_buffer_does_nothing ... ok [INFO] [stdout] test tests::test_peek_returns_null_byte_when_at_end ... ok [INFO] [stdout] test tests::test_can_consume_slice ... ok [INFO] [stdout] test tests::test_can_consume_different_slices_after_commit ... ok [INFO] [stdout] test tests::test_can_peek_at_top_values ... ok [INFO] [stdout] test tests::test_can_consume_empty_slices_after_commit ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pipeline-1ce4eef5a43e2fb2) [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/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-e537992a00cb87dd) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test::test_simple_workflow_works ... ok [INFO] [stdout] test test::test_workflow_errors_in_the_middle ... ok [INFO] [stdout] test test::step_three_fails ... ok [INFO] [stderr] Doc-tests lookahead_buffer [INFO] [stdout] test test::step_one_works ... ok [INFO] [stdout] test test::step_two_works ... ok [INFO] [stdout] test test::test_empty_pipe_returns_input ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 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] [stderr] Doc-tests pipeline [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" "f42b0740d18ac9d7b1eb779af6329916ffb4d0d0c3bfbf372faa961221320681", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f42b0740d18ac9d7b1eb779af6329916ffb4d0d0c3bfbf372faa961221320681", kill_on_drop: false }` [INFO] [stdout] f42b0740d18ac9d7b1eb779af6329916ffb4d0d0c3bfbf372faa961221320681