[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-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhamill34%2Frust-utilities" "/workspace/builds/worker-29/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jhamill34/rust-utilities 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 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-29/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-2022-04-10" "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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd806f11ac2c786558a0d46cd2dcd566adcf110ed2594f81fab5c72018038bb1 [INFO] running `Command { std: "docker" "start" "-a" "bd806f11ac2c786558a0d46cd2dcd566adcf110ed2594f81fab5c72018038bb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd806f11ac2c786558a0d46cd2dcd566adcf110ed2594f81fab5c72018038bb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd806f11ac2c786558a0d46cd2dcd566adcf110ed2594f81fab5c72018038bb1", kill_on_drop: false }` [INFO] [stdout] bd806f11ac2c786558a0d46cd2dcd566adcf110ed2594f81fab5c72018038bb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea37fca5ec8a3b5a6232bf9a795ba14e0740ac9ebde7a07f4430e380f6dac07e [INFO] running `Command { std: "docker" "start" "-a" "ea37fca5ec8a3b5a6232bf9a795ba14e0740ac9ebde7a07f4430e380f6dac07e", 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 0.46s [INFO] running `Command { std: "docker" "inspect" "ea37fca5ec8a3b5a6232bf9a795ba14e0740ac9ebde7a07f4430e380f6dac07e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea37fca5ec8a3b5a6232bf9a795ba14e0740ac9ebde7a07f4430e380f6dac07e", kill_on_drop: false }` [INFO] [stdout] ea37fca5ec8a3b5a6232bf9a795ba14e0740ac9ebde7a07f4430e380f6dac07e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62aed02c0b76f6a04aafdb7eb63530a10eae1f5b79642d9dfc08bf2bda2c7af3 [INFO] running `Command { std: "docker" "start" "-a" "62aed02c0b76f6a04aafdb7eb63530a10eae1f5b79642d9dfc08bf2bda2c7af3", 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] [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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.57s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/lookahead_buffer-75bf5e4b2b3f4bd5) [INFO] [stderr] Executable tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-4a0020eee65dbf2c) [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/pipeline-1ce4eef5a43e2fb2) [INFO] [stderr] Executable tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-e537992a00cb87dd) [INFO] running `Command { std: "docker" "inspect" "62aed02c0b76f6a04aafdb7eb63530a10eae1f5b79642d9dfc08bf2bda2c7af3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62aed02c0b76f6a04aafdb7eb63530a10eae1f5b79642d9dfc08bf2bda2c7af3", kill_on_drop: false }` [INFO] [stdout] 62aed02c0b76f6a04aafdb7eb63530a10eae1f5b79642d9dfc08bf2bda2c7af3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d8175c763f9851ef32593d1d8da6796ecb3e848b3c5fed2e7600b7f6f85df011 [INFO] running `Command { std: "docker" "start" "-a" "d8175c763f9851ef32593d1d8da6796ecb3e848b3c5fed2e7600b7f6f85df011", 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] [stderr] 24 | Err(e) => panic!(e), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [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 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lookahead_buffer-75bf5e4b2b3f4bd5) [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-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_can_consume_slice ... ok [INFO] [stdout] test tests::test_can_consume_empty_slices_after_commit ... 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_peek_returns_null_byte_when_at_end ... 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] [stderr] Running unittests src/lib.rs (/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::step_one_works ... ok [INFO] [stdout] test test::step_three_fails ... ok [INFO] [stdout] test test::step_two_works ... ok [INFO] [stdout] test test::test_empty_pipe_returns_input ... ok [INFO] [stdout] test test::test_simple_workflow_works ... ok [INFO] [stdout] test test::test_workflow_errors_in_the_middle ... 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] [stderr] Doc-tests lookahead_buffer [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" "d8175c763f9851ef32593d1d8da6796ecb3e848b3c5fed2e7600b7f6f85df011", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8175c763f9851ef32593d1d8da6796ecb3e848b3c5fed2e7600b7f6f85df011", kill_on_drop: false }` [INFO] [stdout] d8175c763f9851ef32593d1d8da6796ecb3e848b3c5fed2e7600b7f6f85df011