[INFO] fetching crate maybe-owned-trait 0.2.1... [INFO] testing maybe-owned-trait-0.2.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate maybe-owned-trait 0.2.1 into /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate maybe-owned-trait 0.2.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ca64ddbdf5a29f3da528f7c5d3824a458b93b8904c9e51bae4b95a85e076ce6 [INFO] running `Command { std: "docker" "start" "-a" "3ca64ddbdf5a29f3da528f7c5d3824a458b93b8904c9e51bae4b95a85e076ce6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ca64ddbdf5a29f3da528f7c5d3824a458b93b8904c9e51bae4b95a85e076ce6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ca64ddbdf5a29f3da528f7c5d3824a458b93b8904c9e51bae4b95a85e076ce6", kill_on_drop: false }` [INFO] [stdout] 3ca64ddbdf5a29f3da528f7c5d3824a458b93b8904c9e51bae4b95a85e076ce6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b0e1a4019552dce76d76b7538f6e8e3361819026518c19589acc855fccf3613 [INFO] running `Command { std: "docker" "start" "-a" "1b0e1a4019552dce76d76b7538f6e8e3361819026518c19589acc855fccf3613", 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 0.39s [INFO] running `Command { std: "docker" "inspect" "1b0e1a4019552dce76d76b7538f6e8e3361819026518c19589acc855fccf3613", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b0e1a4019552dce76d76b7538f6e8e3361819026518c19589acc855fccf3613", kill_on_drop: false }` [INFO] [stdout] 1b0e1a4019552dce76d76b7538f6e8e3361819026518c19589acc855fccf3613 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e226648daf3a2c8d4db7f707cfe2e26779c9adabf352e63761a5c9a4af3ca2d8 [INFO] running `Command { std: "docker" "start" "-a" "e226648daf3a2c8d4db7f707cfe2e26779c9adabf352e63761a5c9a4af3ca2d8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling maybe-owned-trait v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.21s [INFO] running `Command { std: "docker" "inspect" "e226648daf3a2c8d4db7f707cfe2e26779c9adabf352e63761a5c9a4af3ca2d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e226648daf3a2c8d4db7f707cfe2e26779c9adabf352e63761a5c9a4af3ca2d8", kill_on_drop: false }` [INFO] [stdout] e226648daf3a2c8d4db7f707cfe2e26779c9adabf352e63761a5c9a4af3ca2d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fc61792fb4f41332805ea5816494e001cc65bb48a8481928473cf74bff6a5334 [INFO] running `Command { std: "docker" "start" "-a" "fc61792fb4f41332805ea5816494e001cc65bb48a8481928473cf74bff6a5334", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/maybe_owned_trait-c5170aa90983af4d) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Doc-tests maybe_owned_trait [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 26) - compile ... FAILED [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [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 0.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fc61792fb4f41332805ea5816494e001cc65bb48a8481928473cf74bff6a5334", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc61792fb4f41332805ea5816494e001cc65bb48a8481928473cf74bff6a5334", kill_on_drop: false }` [INFO] [stdout] fc61792fb4f41332805ea5816494e001cc65bb48a8481928473cf74bff6a5334