[INFO] fetching crate chain-intoiter 0.4.0... [INFO] testing chain-intoiter-0.4.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate chain-intoiter 0.4.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate chain-intoiter 0.4.0 [INFO] finished tweaking crates.io crate chain-intoiter 0.4.0 [INFO] tweaked toml for crates.io crate chain-intoiter 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate chain-intoiter 0.4.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6eecf55d250efafcd0f44e3e138357f5fc05a34b5b10530dc56c5b8571b1a346 [INFO] running `Command { std: "docker" "start" "-a" "6eecf55d250efafcd0f44e3e138357f5fc05a34b5b10530dc56c5b8571b1a346", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6eecf55d250efafcd0f44e3e138357f5fc05a34b5b10530dc56c5b8571b1a346", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6eecf55d250efafcd0f44e3e138357f5fc05a34b5b10530dc56c5b8571b1a346", kill_on_drop: false }` [INFO] [stdout] 6eecf55d250efafcd0f44e3e138357f5fc05a34b5b10530dc56c5b8571b1a346 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e25bb335988dea5e726c0d3318567ea468f2fe44ee8817275fbb0002248efe57 [INFO] running `Command { std: "docker" "start" "-a" "e25bb335988dea5e726c0d3318567ea468f2fe44ee8817275fbb0002248efe57", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling chain-intoiter v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] running `Command { std: "docker" "inspect" "e25bb335988dea5e726c0d3318567ea468f2fe44ee8817275fbb0002248efe57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e25bb335988dea5e726c0d3318567ea468f2fe44ee8817275fbb0002248efe57", kill_on_drop: false }` [INFO] [stdout] e25bb335988dea5e726c0d3318567ea468f2fe44ee8817275fbb0002248efe57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b58a06963103b7198f0476374004e264b172c00a520f02e83e9dbe67da2a03ad [INFO] running `Command { std: "docker" "start" "-a" "b58a06963103b7198f0476374004e264b172c00a520f02e83e9dbe67da2a03ad", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling chain-intoiter v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "b58a06963103b7198f0476374004e264b172c00a520f02e83e9dbe67da2a03ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b58a06963103b7198f0476374004e264b172c00a520f02e83e9dbe67da2a03ad", kill_on_drop: false }` [INFO] [stdout] b58a06963103b7198f0476374004e264b172c00a520f02e83e9dbe67da2a03ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 89f53743bd549bc16e4a78b4dbe48b6654739cd4946fb79de43fe71dc273e522 [INFO] running `Command { std: "docker" "start" "-a" "89f53743bd549bc16e4a78b4dbe48b6654739cd4946fb79de43fe71dc273e522", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chain_intoiter-4ec3da1060010bc3) [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 chain_intoiter [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - Chain::chain (line 10) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - Chain::chain (line 10) stdout ---- [INFO] [stdout] error[E0271]: type mismatch resolving `<&[{integer}; 3] as IntoIterator>::Item == {integer}` [INFO] [stdout] --> src/lib.rs:13:30 [INFO] [stdout] | [INFO] [stdout] 13 | let result = [1, 2, 3].chain(&[4, 5, 6]); [INFO] [stdout] | ----- ^^^^^^^^^^ expected integer, found `&{integer}` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `chain_intoiter::Chain::chain` [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:17:30 [INFO] [stdout] | [INFO] [stdout] 17 | fn chain + Copy>(self, b: B) -> ChainIntoIter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ required by this bound in `Chain::chain` [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `chain` exists for struct `ChainIntoIter<[{integer}; 3], &[{integer}; 3]>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/lib.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | let x = result.chain(&[7, 8, 9]); [INFO] [stdout] | ^^^^^ method cannot be called on `ChainIntoIter<[{integer}; 3], &[{integer}; 3]>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / pub struct ChainIntoIter< [INFO] [stdout] 2 | | A: IntoIterator + Copy, [INFO] [stdout] 3 | | B: IntoIterator + Copy [INFO] [stdout] 4 | | > { [INFO] [stdout] | |_- doesn't satisfy `_: Chain`, `_: Copy`, `_: IntoIterator` or `_: Iterator` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `ChainIntoIter<[{integer}; 3], &[{integer}; 3]>: IntoIterator` [INFO] [stdout] which is required by `ChainIntoIter<[{integer}; 3], &[{integer}; 3]>: chain_intoiter::Chain` [INFO] [stdout] `ChainIntoIter<[{integer}; 3], &[{integer}; 3]>: Copy` [INFO] [stdout] which is required by `ChainIntoIter<[{integer}; 3], &[{integer}; 3]>: chain_intoiter::Chain` [INFO] [stdout] `&ChainIntoIter<[{integer}; 3], &[{integer}; 3]>: IntoIterator` [INFO] [stdout] which is required by `&ChainIntoIter<[{integer}; 3], &[{integer}; 3]>: chain_intoiter::Chain` [INFO] [stdout] `&mut ChainIntoIter<[{integer}; 3], &[{integer}; 3]>: IntoIterator` [INFO] [stdout] which is required by `&mut ChainIntoIter<[{integer}; 3], &[{integer}; 3]>: chain_intoiter::Chain` [INFO] [stdout] `&mut ChainIntoIter<[{integer}; 3], &[{integer}; 3]>: Copy` [INFO] [stdout] which is required by `&mut ChainIntoIter<[{integer}; 3], &[{integer}; 3]>: chain_intoiter::Chain` [INFO] [stdout] `ChainIntoIter<[{integer}; 3], &[{integer}; 3]>: Iterator` [INFO] [stdout] which is required by `&mut ChainIntoIter<[{integer}; 3], &[{integer}; 3]>: Iterator` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0271, E0599. [INFO] [stdout] For more information about an error, try `rustc --explain E0271`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - Chain::chain (line 10) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "89f53743bd549bc16e4a78b4dbe48b6654739cd4946fb79de43fe71dc273e522", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89f53743bd549bc16e4a78b4dbe48b6654739cd4946fb79de43fe71dc273e522", kill_on_drop: false }` [INFO] [stdout] 89f53743bd549bc16e4a78b4dbe48b6654739cd4946fb79de43fe71dc273e522