[INFO] fetching crate its_ok 0.1.0... [INFO] testing its_ok-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate its_ok 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate its_ok 0.1.0 [INFO] finished tweaking crates.io crate its_ok 0.1.0 [INFO] tweaked toml for crates.io crate its_ok 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate its_ok 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.110) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5dfc19574c116b3bc78adc3cf987587aa25450eee6f73ce6594fb34cd04eef56 [INFO] running `Command { std: "docker" "start" "-a" "5dfc19574c116b3bc78adc3cf987587aa25450eee6f73ce6594fb34cd04eef56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5dfc19574c116b3bc78adc3cf987587aa25450eee6f73ce6594fb34cd04eef56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dfc19574c116b3bc78adc3cf987587aa25450eee6f73ce6594fb34cd04eef56", kill_on_drop: false }` [INFO] [stdout] 5dfc19574c116b3bc78adc3cf987587aa25450eee6f73ce6594fb34cd04eef56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed64ec1d230d3bd9781fd607479b1fe82d4deb569289c88f99f7ea430d17abd8 [INFO] running `Command { std: "docker" "start" "-a" "ed64ec1d230d3bd9781fd607479b1fe82d4deb569289c88f99f7ea430d17abd8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling its_ok v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.28s [INFO] running `Command { std: "docker" "inspect" "ed64ec1d230d3bd9781fd607479b1fe82d4deb569289c88f99f7ea430d17abd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed64ec1d230d3bd9781fd607479b1fe82d4deb569289c88f99f7ea430d17abd8", kill_on_drop: false }` [INFO] [stdout] ed64ec1d230d3bd9781fd607479b1fe82d4deb569289c88f99f7ea430d17abd8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9cfe37455d713dc205974f8cc6c65cf40a1f55386dc7d8d9fc0058f69656c9d0 [INFO] running `Command { std: "docker" "start" "-a" "9cfe37455d713dc205974f8cc6c65cf40a1f55386dc7d8d9fc0058f69656c9d0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling its_ok v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: calls to `std::str::from_utf8` with an invalid literal always return an error [INFO] [stdout] --> tests/expansion.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 17 | let invalid_utf8 = &[0xFF, 0xFF, 0xFF, 0xFF]; [INFO] [stdout] | ------------------------ the literal was valid UTF-8 up to the 0 bytes [INFO] [stdout] 18 | str::from_utf8(invalid_utf8)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_from_utf8)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::str::from_utf8` with an invalid literal always return an error [INFO] [stdout] --> tests/expansion.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 35 | let invalid_utf8 = &[0xFF, 0xFF, 0xFF, 0xFF]; [INFO] [stdout] | ------------------------ the literal was valid UTF-8 up to the 0 bytes [INFO] [stdout] 36 | unsafe { str::from_utf8(invalid_utf8)?; } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.64s [INFO] running `Command { std: "docker" "inspect" "9cfe37455d713dc205974f8cc6c65cf40a1f55386dc7d8d9fc0058f69656c9d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cfe37455d713dc205974f8cc6c65cf40a1f55386dc7d8d9fc0058f69656c9d0", kill_on_drop: false }` [INFO] [stdout] 9cfe37455d713dc205974f8cc6c65cf40a1f55386dc7d8d9fc0058f69656c9d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] daf2d0d76e2e60d9cc5993ed732d8c1a6908483916862a17840a91c73c461c99 [INFO] running `Command { std: "docker" "start" "-a" "daf2d0d76e2e60d9cc5993ed732d8c1a6908483916862a17840a91c73c461c99", kill_on_drop: false }` [INFO] [stderr] warning: calls to `std::str::from_utf8` with an invalid literal always return an error [INFO] [stderr] --> tests/expansion.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 17 | let invalid_utf8 = &[0xFF, 0xFF, 0xFF, 0xFF]; [INFO] [stderr] | ------------------------ the literal was valid UTF-8 up to the 0 bytes [INFO] [stderr] 18 | str::from_utf8(invalid_utf8)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(invalid_from_utf8)]` on by default [INFO] [stderr] [INFO] [stderr] warning: calls to `std::str::from_utf8` with an invalid literal always return an error [INFO] [stderr] --> tests/expansion.rs:36:18 [INFO] [stderr] | [INFO] [stderr] 35 | let invalid_utf8 = &[0xFF, 0xFF, 0xFF, 0xFF]; [INFO] [stderr] | ------------------------ the literal was valid UTF-8 up to the 0 bytes [INFO] [stderr] 36 | unsafe { str::from_utf8(invalid_utf8)?; } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `its_ok` (test "expansion") generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/its_ok-c60f20a0574e2bda) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test replacement::tests::replace_question_marks_with_unwrap_calls ... ok [INFO] [stdout] test replacement::tests::replacements_are_not_done_inside_disallowed_nodes ... 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/expansion.rs (/opt/rustwide/target/debug/deps/expansion-a6412151bc411b8a) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test expand_ok_unchecked_with_err ... ignored, undefined behavior [INFO] [stdout] test expand_ok ... ok [INFO] [stdout] test expand_ok_unchecked ... ok [INFO] [stdout] test expand_ok_with_err - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests its_ok [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - ok (line 31) ... ok [INFO] [stdout] test src/lib.rs - ok (line 47) ... ok [INFO] [stdout] test src/lib.rs - ok_unchecked (line 96) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] test src/lib.rs - ok_unchecked (line 76) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "daf2d0d76e2e60d9cc5993ed732d8c1a6908483916862a17840a91c73c461c99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daf2d0d76e2e60d9cc5993ed732d8c1a6908483916862a17840a91c73c461c99", kill_on_drop: false }` [INFO] [stdout] daf2d0d76e2e60d9cc5993ed732d8c1a6908483916862a17840a91c73c461c99