[INFO] fetching crate xcf 0.4.0... [INFO] testing xcf-0.4.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate xcf 0.4.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate xcf 0.4.0 [INFO] finished tweaking crates.io crate xcf 0.4.0 [INFO] tweaked toml for crates.io crate xcf 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate xcf 0.4.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages to latest compatible versions [INFO] [stderr] Adding derive-error v0.0.4 (available: v0.0.5) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded case v0.1.0 [INFO] [stderr] Downloaded derive-error v0.0.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4abf2579b4c085fe2ab846a9f3fa2444bc08cc8cec20fd13119988215addd954 [INFO] running `Command { std: "docker" "start" "-a" "4abf2579b4c085fe2ab846a9f3fa2444bc08cc8cec20fd13119988215addd954", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4abf2579b4c085fe2ab846a9f3fa2444bc08cc8cec20fd13119988215addd954", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4abf2579b4c085fe2ab846a9f3fa2444bc08cc8cec20fd13119988215addd954", kill_on_drop: false }` [INFO] [stdout] 4abf2579b4c085fe2ab846a9f3fa2444bc08cc8cec20fd13119988215addd954 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2055c5d643a2c6979006ea903350c7928c8c708c2de52c5f8af23cfe9c94b4de [INFO] running `Command { std: "docker" "start" "-a" "2055c5d643a2c6979006ea903350c7928c8c708c2de52c5f8af23cfe9c94b4de", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling case v0.1.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling derive-error v0.0.4 [INFO] [stderr] Compiling xcf v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `guess_size` is never used [INFO] [stdout] --> src/lib.rs:289:8 [INFO] [stdout] | [INFO] [stdout] 286 | impl Property { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 289 | fn guess_size(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:458:28 [INFO] [stdout] | [INFO] [stdout] 458 | pub fn raw_rgba_buffer(&self) -> Cow<[RgbaPixel]> { [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] 458 | pub fn raw_rgba_buffer(&self) -> Cow<'_, [RgbaPixel]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.04s [INFO] running `Command { std: "docker" "inspect" "2055c5d643a2c6979006ea903350c7928c8c708c2de52c5f8af23cfe9c94b4de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2055c5d643a2c6979006ea903350c7928c8c708c2de52c5f8af23cfe9c94b4de", kill_on_drop: false }` [INFO] [stdout] 2055c5d643a2c6979006ea903350c7928c8c708c2de52c5f8af23cfe9c94b4de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e4a847c4e8d9f0f8218f85b2f71f51c73b40f7828f2e9d99371cfe47bed2674 [INFO] running `Command { std: "docker" "start" "-a" "8e4a847c4e8d9f0f8218f85b2f71f51c73b40f7828f2e9d99371cfe47bed2674", kill_on_drop: false }` [INFO] [stdout] warning: method `guess_size` is never used [INFO] [stdout] --> src/lib.rs:289:8 [INFO] [stdout] | [INFO] [stdout] 286 | impl Property { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 289 | fn guess_size(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling xcf v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:458:28 [INFO] [stdout] | [INFO] [stdout] 458 | pub fn raw_rgba_buffer(&self) -> Cow<[RgbaPixel]> { [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] 458 | pub fn raw_rgba_buffer(&self) -> Cow<'_, [RgbaPixel]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `guess_size` is never used [INFO] [stdout] --> src/lib.rs:289:8 [INFO] [stdout] | [INFO] [stdout] 286 | impl Property { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 289 | fn guess_size(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:458:28 [INFO] [stdout] | [INFO] [stdout] 458 | pub fn raw_rgba_buffer(&self) -> Cow<[RgbaPixel]> { [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] 458 | pub fn raw_rgba_buffer(&self) -> Cow<'_, [RgbaPixel]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s [INFO] running `Command { std: "docker" "inspect" "8e4a847c4e8d9f0f8218f85b2f71f51c73b40f7828f2e9d99371cfe47bed2674", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e4a847c4e8d9f0f8218f85b2f71f51c73b40f7828f2e9d99371cfe47bed2674", kill_on_drop: false }` [INFO] [stdout] 8e4a847c4e8d9f0f8218f85b2f71f51c73b40f7828f2e9d99371cfe47bed2674 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 87dff58f3c69c9bf9dfb1ef779aefcfee13be77584ec186f95aec9fe39b99812 [INFO] running `Command { std: "docker" "start" "-a" "87dff58f3c69c9bf9dfb1ef779aefcfee13be77584ec186f95aec9fe39b99812", kill_on_drop: false }` [INFO] [stderr] warning: method `guess_size` is never used [INFO] [stderr] --> src/lib.rs:289:8 [INFO] [stderr] | [INFO] [stderr] 286 | impl Property { [INFO] [stderr] | ------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 289 | fn guess_size(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:458:28 [INFO] [stderr] | [INFO] [stderr] 458 | pub fn raw_rgba_buffer(&self) -> Cow<[RgbaPixel]> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 458 | pub fn raw_rgba_buffer(&self) -> Cow<'_, [RgbaPixel]> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `xcf` (lib) generated 2 warnings (run `cargo fix --lib -p xcf` to apply 1 suggestion) [INFO] [stderr] warning: `xcf` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xcf-3a5a93b6b445a657) [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] Running tests/samples.rs (/opt/rustwide/target/debug/deps/samples-d9d9f7ad86ff56cc) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test read_1024x1024_better_compression ... ignored [INFO] [stdout] test read_1x1_violet_legacy ... FAILED [INFO] [stdout] test read_1x1_violet_with_comment ... FAILED [INFO] [stdout] test read_245x6734_odd_size_odd_layer ... FAILED [INFO] [stdout] test read_512x512_base_with_alpha ... FAILED [INFO] [stdout] test read_512x512_yellow_base_cloud_layer_empty_layer ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- read_1x1_violet_legacy stdout ---- [INFO] [stdout] Error: Io(Os { code: 2, kind: NotFound, message: "No such file or directory" }) [INFO] [stdout] [INFO] [stdout] ---- read_1x1_violet_with_comment stdout ---- [INFO] [stdout] Error: Io(Os { code: 2, kind: NotFound, message: "No such file or directory" }) [INFO] [stdout] [INFO] [stdout] ---- read_245x6734_odd_size_odd_layer stdout ---- [INFO] [stdout] Error: Io(Os { code: 2, kind: NotFound, message: "No such file or directory" }) [INFO] [stdout] [INFO] [stdout] ---- read_512x512_base_with_alpha stdout ---- [INFO] [stdout] Error: Io(Os { code: 2, kind: NotFound, message: "No such file or directory" }) [INFO] [stdout] [INFO] [stdout] ---- read_512x512_yellow_base_cloud_layer_empty_layer stdout ---- [INFO] [stdout] Error: Io(Os { code: 2, kind: NotFound, message: "No such file or directory" }) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] read_1x1_violet_legacy [INFO] [stdout] read_1x1_violet_with_comment [INFO] [stdout] read_245x6734_odd_size_odd_layer [INFO] [stdout] read_512x512_base_with_alpha [INFO] [stdout] read_512x512_yellow_base_cloud_layer_empty_layer [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test samples` [INFO] running `Command { std: "docker" "inspect" "87dff58f3c69c9bf9dfb1ef779aefcfee13be77584ec186f95aec9fe39b99812", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87dff58f3c69c9bf9dfb1ef779aefcfee13be77584ec186f95aec9fe39b99812", kill_on_drop: false }` [INFO] [stdout] 87dff58f3c69c9bf9dfb1ef779aefcfee13be77584ec186f95aec9fe39b99812