[INFO] fetching crate imagehead 0.1.0... [INFO] testing imagehead-0.1.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate imagehead 0.1.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate imagehead 0.1.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate imagehead 0.1.0 [INFO] finished tweaking crates.io crate imagehead 0.1.0 [INFO] tweaked toml for crates.io crate imagehead 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate crates.io crate imagehead 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85023ae7b01e930730e183e5a0b7d9b0b764d44a992dcd8a794ddccce7fdf82d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "85023ae7b01e930730e183e5a0b7d9b0b764d44a992dcd8a794ddccce7fdf82d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85023ae7b01e930730e183e5a0b7d9b0b764d44a992dcd8a794ddccce7fdf82d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85023ae7b01e930730e183e5a0b7d9b0b764d44a992dcd8a794ddccce7fdf82d", kill_on_drop: false }` [INFO] [stdout] 85023ae7b01e930730e183e5a0b7d9b0b764d44a992dcd8a794ddccce7fdf82d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6b703478693bbda867d471e6822971f874a9a4bb1640ccc3e287828900a9c1c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c6b703478693bbda867d471e6822971f874a9a4bb1640ccc3e287828900a9c1c", kill_on_drop: false }` [INFO] [stderr] Compiling imagehead v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.37s [INFO] running `Command { std: "docker" "inspect" "c6b703478693bbda867d471e6822971f874a9a4bb1640ccc3e287828900a9c1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6b703478693bbda867d471e6822971f874a9a4bb1640ccc3e287828900a9c1c", kill_on_drop: false }` [INFO] [stdout] c6b703478693bbda867d471e6822971f874a9a4bb1640ccc3e287828900a9c1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d606454215e89495a748de62df17f02e85a8249999a6eae9e00d888165bbb4e0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d606454215e89495a748de62df17f02e85a8249999a6eae9e00d888165bbb4e0", kill_on_drop: false }` [INFO] [stderr] Compiling imagehead v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.41s [INFO] running `Command { std: "docker" "inspect" "d606454215e89495a748de62df17f02e85a8249999a6eae9e00d888165bbb4e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d606454215e89495a748de62df17f02e85a8249999a6eae9e00d888165bbb4e0", kill_on_drop: false }` [INFO] [stdout] d606454215e89495a748de62df17f02e85a8249999a6eae9e00d888165bbb4e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 41cfd1f96b0697dc0e2d86285d5be0fe3e2c708709d7aa8edd756a4b5f895399 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "41cfd1f96b0697dc0e2d86285d5be0fe3e2c708709d7aa8edd756a4b5f895399", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/imagehead-7130fd1e7e21fde0) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/info-2718f055135d8186) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests imagehead [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] [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - ImageMeta::from_bytes (line 43) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - ImageMeta::from_bytes (line 43) stdout ---- [INFO] [stdout] error: `match` arm body without braces [INFO] [stdout] --> src/lib.rs:46:10 [INFO] [stdout] | [INFO] [stdout] 5 | None => panic!("Unknown image format!"); [INFO] [stdout] | -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- help: use a comma to end a `match` arm expression: `,` [INFO] [stdout] | | | [INFO] [stdout] | | this statement is not surrounded by a body [INFO] [stdout] | while parsing the `match` arm starting here [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ImageMeta` [INFO] [stdout] --> src/lib.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 7 | assert_eq!(ImageMeta::Png, info.kind); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `ImageMeta` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ImageMeta` [INFO] [stdout] --> src/lib.rs:44:18 [INFO] [stdout] | [INFO] [stdout] 3 | let info = match ImageMeta::from_bytes(&png_image) { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use imagehead::ImageMeta; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `png_image` in this scope [INFO] [stdout] --> src/lib.rs:44:41 [INFO] [stdout] | [INFO] [stdout] 3 | let info = match ImageMeta::from_bytes(&png_image) { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - ImageMeta::from_bytes (line 43) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "41cfd1f96b0697dc0e2d86285d5be0fe3e2c708709d7aa8edd756a4b5f895399", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41cfd1f96b0697dc0e2d86285d5be0fe3e2c708709d7aa8edd756a4b5f895399", kill_on_drop: false }` [INFO] [stdout] 41cfd1f96b0697dc0e2d86285d5be0fe3e2c708709d7aa8edd756a4b5f895399