[INFO] fetching crate floppy-disk 0.2.6... [INFO] testing floppy-disk-0.2.6 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate floppy-disk 0.2.6 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate floppy-disk 0.2.6 [INFO] finished tweaking crates.io crate floppy-disk 0.2.6 [INFO] tweaked toml for crates.io crate floppy-disk 0.2.6 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate floppy-disk 0.2.6 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 76 packages to latest compatible versions [INFO] [stderr] Adding derive-getters v0.2.1 (available: v0.5.0) [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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rsfs-tokio v0.5.0 [INFO] [stderr] Downloaded derive-getters v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 056b2ab5820fe53aba9531fc3a4d4474ef098673248a44de3c878adc2f0ecf0c [INFO] running `Command { std: "docker" "start" "-a" "056b2ab5820fe53aba9531fc3a4d4474ef098673248a44de3c878adc2f0ecf0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "056b2ab5820fe53aba9531fc3a4d4474ef098673248a44de3c878adc2f0ecf0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "056b2ab5820fe53aba9531fc3a4d4474ef098673248a44de3c878adc2f0ecf0c", kill_on_drop: false }` [INFO] [stdout] 056b2ab5820fe53aba9531fc3a4d4474ef098673248a44de3c878adc2f0ecf0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17f4afe1c8866474f9c8153d2ac1ce2ee8cfaf34fa133de6c1ad1daac7d0f507 [INFO] running `Command { std: "docker" "start" "-a" "17f4afe1c8866474f9c8153d2ac1ce2ee8cfaf34fa133de6c1ad1daac7d0f507", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling derive-getters v0.2.1 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling rsfs-tokio v0.5.0 [INFO] [stderr] Compiling floppy-disk v0.2.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/mem.rs:335:18 [INFO] [stdout] | [INFO] [stdout] 335 | fn file_type(&self) -> ::FileType { [INFO] [stdout] | ^^^^^ --------------------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 335 | fn file_type(&self) -> >::FileType { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/mem.rs:355:20 [INFO] [stdout] | [INFO] [stdout] 355 | fn permissions(&self) -> ::Permissions { [INFO] [stdout] | ^^^^^ ------------------------------------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 355 | fn permissions(&self) -> >::Permissions { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.01s [INFO] running `Command { std: "docker" "inspect" "17f4afe1c8866474f9c8153d2ac1ce2ee8cfaf34fa133de6c1ad1daac7d0f507", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17f4afe1c8866474f9c8153d2ac1ce2ee8cfaf34fa133de6c1ad1daac7d0f507", kill_on_drop: false }` [INFO] [stdout] 17f4afe1c8866474f9c8153d2ac1ce2ee8cfaf34fa133de6c1ad1daac7d0f507 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c122207ae46769a7549cc57f72f20175b74dacb1cac9edee091de2e0088163a [INFO] running `Command { std: "docker" "start" "-a" "3c122207ae46769a7549cc57f72f20175b74dacb1cac9edee091de2e0088163a", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/mem.rs:335:18 [INFO] [stdout] | [INFO] [stdout] 335 | fn file_type(&self) -> ::FileType { [INFO] [stdout] | ^^^^^ --------------------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 335 | fn file_type(&self) -> >::FileType { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/mem.rs:355:20 [INFO] [stdout] | [INFO] [stdout] 355 | fn permissions(&self) -> ::Permissions { [INFO] [stdout] | ^^^^^ ------------------------------------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 355 | fn permissions(&self) -> >::Permissions { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling floppy-disk v0.2.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/mem.rs:335:18 [INFO] [stdout] | [INFO] [stdout] 335 | fn file_type(&self) -> ::FileType { [INFO] [stdout] | ^^^^^ --------------------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 335 | fn file_type(&self) -> >::FileType { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/mem.rs:355:20 [INFO] [stdout] | [INFO] [stdout] 355 | fn permissions(&self) -> ::Permissions { [INFO] [stdout] | ^^^^^ ------------------------------------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 355 | fn permissions(&self) -> >::Permissions { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.66s [INFO] running `Command { std: "docker" "inspect" "3c122207ae46769a7549cc57f72f20175b74dacb1cac9edee091de2e0088163a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c122207ae46769a7549cc57f72f20175b74dacb1cac9edee091de2e0088163a", kill_on_drop: false }` [INFO] [stdout] 3c122207ae46769a7549cc57f72f20175b74dacb1cac9edee091de2e0088163a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9040369c116fe967fc8929ae7bf9f6c30517ee270636c674efdcaf8feba26302 [INFO] running `Command { std: "docker" "start" "-a" "9040369c116fe967fc8929ae7bf9f6c30517ee270636c674efdcaf8feba26302", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] [INFO] [stderr] --> src/mem.rs:335:18 [INFO] [stdout] running 19 tests [INFO] [stderr] | [INFO] [stdout] test mem::tests::test_mem_floppy_disk ... ok [INFO] [stderr] 335 | fn file_type(&self) -> ::FileType { [INFO] [stdout] test mem::tests::test_create_dir ... ok [INFO] [stderr] | ^^^^^ --------------------------------------- the same lifetime is hidden here [INFO] [stdout] test mem::tests::test_copy ... ok [INFO] [stderr] | | [INFO] [stdout] test mem::tests::test_create_dir_all ... ok [INFO] [stderr] | the lifetime is elided here [INFO] [stdout] test mem::tests::test_dir_builder ... ok [INFO] [stderr] | [INFO] [stdout] test mem::tests::test_read_to_string ... ok [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] test mem::tests::test_read_link ... ok [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] test mem::tests::test_remove_dir_all ... ok [INFO] [stderr] help: use `'_` for type paths [INFO] [stdout] test mem::tests::test_remove_dir ... ok [INFO] [stderr] | [INFO] [stdout] test mem::tests::test_read ... ok [INFO] [stderr] 335 | fn file_type(&self) -> >::FileType { [INFO] [stdout] test mem::tests::test_metadata ... ok [INFO] [stderr] | ++++ [INFO] [stdout] test mem::tests::test_read_dir ... ok [INFO] [stderr] [INFO] [stdout] test mem::tests::test_remove_file ... ok [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] test mem::tests::test_rename ... ok [INFO] [stderr] --> src/mem.rs:355:20 [INFO] [stdout] test mem::tests::test_set_permissions ... ok [INFO] [stderr] | [INFO] [stdout] test mem::tests::test_symlink ... ok [INFO] [stderr] 355 | fn permissions(&self) -> ::Permissions { [INFO] [stdout] test mem::tests::test_symlink_metadata ... ok [INFO] [stderr] | ^^^^^ ------------------------------------------ the same lifetime is hidden here [INFO] [stdout] test mem::tests::test_write ... ok [INFO] [stderr] | | [INFO] [stdout] test tokio_fs::tests::test_scoping_works ... ok [INFO] [stderr] | the lifetime is elided here [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 355 | fn permissions(&self) -> >::Permissions { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `floppy-disk` (lib) generated 2 warnings (run `cargo fix --lib -p floppy-disk` to apply 2 suggestions) [INFO] [stderr] warning: `floppy-disk` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/floppy_disk-6100bcb3c34bfe26) [INFO] [stderr] Doc-tests floppy_disk [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" "9040369c116fe967fc8929ae7bf9f6c30517ee270636c674efdcaf8feba26302", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9040369c116fe967fc8929ae7bf9f6c30517ee270636c674efdcaf8feba26302", kill_on_drop: false }` [INFO] [stdout] 9040369c116fe967fc8929ae7bf9f6c30517ee270636c674efdcaf8feba26302