[INFO] fetching crate maybe-owned-trait 0.2.1... [INFO] testing maybe-owned-trait-0.2.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate maybe-owned-trait 0.2.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate maybe-owned-trait 0.2.1 [INFO] finished tweaking crates.io crate maybe-owned-trait 0.2.1 [INFO] tweaked toml for crates.io crate maybe-owned-trait 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate maybe-owned-trait 0.2.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 15 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea7ffa7af929a61b75add666770452bf8ae38b32f5e3320fa59ee701ff9e56ca [INFO] running `Command { std: "docker" "start" "-a" "ea7ffa7af929a61b75add666770452bf8ae38b32f5e3320fa59ee701ff9e56ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea7ffa7af929a61b75add666770452bf8ae38b32f5e3320fa59ee701ff9e56ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea7ffa7af929a61b75add666770452bf8ae38b32f5e3320fa59ee701ff9e56ca", kill_on_drop: false }` [INFO] [stdout] ea7ffa7af929a61b75add666770452bf8ae38b32f5e3320fa59ee701ff9e56ca [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e838b988c0f828e504ded7d337c9e0e46d1b3c31b748de894a0538f1bf9f2bb [INFO] running `Command { std: "docker" "start" "-a" "9e838b988c0f828e504ded7d337c9e0e46d1b3c31b748de894a0538f1bf9f2bb", kill_on_drop: false }` [INFO] [stderr] Compiling maybe-owned-trait v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "9e838b988c0f828e504ded7d337c9e0e46d1b3c31b748de894a0538f1bf9f2bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e838b988c0f828e504ded7d337c9e0e46d1b3c31b748de894a0538f1bf9f2bb", kill_on_drop: false }` [INFO] [stdout] 9e838b988c0f828e504ded7d337c9e0e46d1b3c31b748de894a0538f1bf9f2bb [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39f6f977a665ae3892b4aacd282eae360e4954eb17f0608943c656b41f266eec [INFO] running `Command { std: "docker" "start" "-a" "39f6f977a665ae3892b4aacd282eae360e4954eb17f0608943c656b41f266eec", kill_on_drop: false }` [INFO] [stderr] Compiling maybe-owned-trait v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `Command { std: "docker" "inspect" "39f6f977a665ae3892b4aacd282eae360e4954eb17f0608943c656b41f266eec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39f6f977a665ae3892b4aacd282eae360e4954eb17f0608943c656b41f266eec", kill_on_drop: false }` [INFO] [stdout] 39f6f977a665ae3892b4aacd282eae360e4954eb17f0608943c656b41f266eec [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4fe211aa7fbbe164b54af48b13dc39c88cfd3865eeacf0419e88475f758b824b [INFO] running `Command { std: "docker" "start" "-a" "4fe211aa7fbbe164b54af48b13dc39c88cfd3865eeacf0419e88475f758b824b", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/maybe_owned_trait-6e62935889a0a45c) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::complicated_test ... ignored, This test exists to ensure that the code compiles [INFO] [stdout] test tests::simple_test ... ignored, This test exists to ensure that the code compiles [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests maybe_owned_trait [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 26) - compile ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 26) stdout ---- [INFO] [stdout] error[E0277]: the trait bound `&PathBuf: MaybeOwned` is not satisfied [INFO] [stdout] --> src/lib.rs:46:7 [INFO] [stdout] | [INFO] [stdout] 23 | my_fn(&path); [INFO] [stdout] | ----- ^^^^^ the trait `MaybeOwned` is not implemented for `&PathBuf` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `my_fn` [INFO] [stdout] --> src/lib.rs:33:21 [INFO] [stdout] | [INFO] [stdout] 10 | fn my_fn(path: impl for<'a> MaybeOwned = &'a Path>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `my_fn` [INFO] [stdout] help: consider dereferencing here [INFO] [stdout] | [INFO] [stdout] 23 | my_fn(&*path); [INFO] [stdout] | + [INFO] [stdout] help: consider removing the leading `&`-reference [INFO] [stdout] | [INFO] [stdout] 23 - my_fn(&path); [INFO] [stdout] 23 + my_fn(path); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 26) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "4fe211aa7fbbe164b54af48b13dc39c88cfd3865eeacf0419e88475f758b824b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fe211aa7fbbe164b54af48b13dc39c88cfd3865eeacf0419e88475f758b824b", kill_on_drop: false }` [INFO] [stdout] 4fe211aa7fbbe164b54af48b13dc39c88cfd3865eeacf0419e88475f758b824b