[INFO] fetching crate hole-punch 0.0.3... [INFO] testing hole-punch-0.0.3 against 1.55.0 for beta-1.56-1 [INFO] extracting crate hole-punch 0.0.3 into /workspace/builds/worker-95/source [INFO] validating manifest of crates.io crate hole-punch 0.0.3 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 hole-punch 0.0.3 [INFO] finished tweaking crates.io crate hole-punch 0.0.3 [INFO] tweaked toml for crates.io crate hole-punch 0.0.3 written to /workspace/builds/worker-95/source/Cargo.toml [INFO] crate crates.io crate hole-punch 0.0.3 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded errno v0.2.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 45ab1154b6e7aef14b6ca95d70c3080d20bc2b75f985731342e765c7a6060607 [INFO] running `Command { std: "docker" "start" "-a" "45ab1154b6e7aef14b6ca95d70c3080d20bc2b75f985731342e765c7a6060607", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45ab1154b6e7aef14b6ca95d70c3080d20bc2b75f985731342e765c7a6060607", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45ab1154b6e7aef14b6ca95d70c3080d20bc2b75f985731342e765c7a6060607", kill_on_drop: false }` [INFO] [stdout] 45ab1154b6e7aef14b6ca95d70c3080d20bc2b75f985731342e765c7a6060607 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 6463f53a3c73f412235c50cee506d3b7fb036bd2d44d4413e938e8c361b930eb [INFO] running `Command { std: "docker" "start" "-a" "6463f53a3c73f412235c50cee506d3b7fb036bd2d44d4413e938e8c361b930eb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling errno v0.2.4 [INFO] [stderr] Compiling thiserror-impl v1.0.11 [INFO] [stderr] Compiling thiserror v1.0.11 [INFO] [stderr] Compiling hole-punch v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/unix.rs:133:17 [INFO] [stdout] | [INFO] [stdout] 133 | / /// EINVAL indicates that the file system does not support [INFO] [stdout] 134 | | /// SEEK_HOLE or SEEK_DATA, so we indicate as such [INFO] [stdout] | |__________________________________________________________________^ [INFO] [stdout] 135 | EINVAL => Err(ScanError::UnsupportedFileSystem), [INFO] [stdout] | ----------------------------------------------- rustdoc does not generate documentation for match arms [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/unix.rs:163:17 [INFO] [stdout] | [INFO] [stdout] 163 | / /// EINVAL indicates that the file system does not support [INFO] [stdout] 164 | | /// SEEK_HOLE or SEEK_DATA, so we indicate as such [INFO] [stdout] | |__________________________________________________________________^ [INFO] [stdout] 165 | EINVAL => Err(ScanError::UnsupportedFileSystem), [INFO] [stdout] | ----------------------------------------------- rustdoc does not generate documentation for match arms [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.67s [INFO] running `Command { std: "docker" "inspect" "6463f53a3c73f412235c50cee506d3b7fb036bd2d44d4413e938e8c361b930eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6463f53a3c73f412235c50cee506d3b7fb036bd2d44d4413e938e8c361b930eb", kill_on_drop: false }` [INFO] [stdout] 6463f53a3c73f412235c50cee506d3b7fb036bd2d44d4413e938e8c361b930eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] fc87e7127faef91752145f8a63ae377042730087ecbdfd2a5b065e13ed379ca4 [INFO] running `Command { std: "docker" "start" "-a" "fc87e7127faef91752145f8a63ae377042730087ecbdfd2a5b065e13ed379ca4", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling regex-syntax v0.6.16 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling quickcheck_macros v0.9.1 [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/unix.rs:133:17 [INFO] [stdout] | [INFO] [stdout] 133 | / /// EINVAL indicates that the file system does not support [INFO] [stdout] 134 | | /// SEEK_HOLE or SEEK_DATA, so we indicate as such [INFO] [stdout] | |__________________________________________________________________^ [INFO] [stdout] 135 | EINVAL => Err(ScanError::UnsupportedFileSystem), [INFO] [stdout] | ----------------------------------------------- rustdoc does not generate documentation for match arms [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/unix.rs:163:17 [INFO] [stdout] | [INFO] [stdout] 163 | / /// EINVAL indicates that the file system does not support [INFO] [stdout] 164 | | /// SEEK_HOLE or SEEK_DATA, so we indicate as such [INFO] [stdout] | |__________________________________________________________________^ [INFO] [stdout] 165 | EINVAL => Err(ScanError::UnsupportedFileSystem), [INFO] [stdout] | ----------------------------------------------- rustdoc does not generate documentation for match arms [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling aho-corasick v0.7.9 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling quickcheck v0.9.2 [INFO] [stderr] Compiling hole-punch v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/unix.rs:133:17 [INFO] [stdout] | [INFO] [stdout] 133 | / /// EINVAL indicates that the file system does not support [INFO] [stdout] 134 | | /// SEEK_HOLE or SEEK_DATA, so we indicate as such [INFO] [stdout] | |__________________________________________________________________^ [INFO] [stdout] 135 | EINVAL => Err(ScanError::UnsupportedFileSystem), [INFO] [stdout] | ----------------------------------------------- rustdoc does not generate documentation for match arms [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/unix.rs:163:17 [INFO] [stdout] | [INFO] [stdout] 163 | / /// EINVAL indicates that the file system does not support [INFO] [stdout] 164 | | /// SEEK_HOLE or SEEK_DATA, so we indicate as such [INFO] [stdout] | |__________________________________________________________________^ [INFO] [stdout] 165 | EINVAL => Err(ScanError::UnsupportedFileSystem), [INFO] [stdout] | ----------------------------------------------- rustdoc does not generate documentation for match arms [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.85s [INFO] running `Command { std: "docker" "inspect" "fc87e7127faef91752145f8a63ae377042730087ecbdfd2a5b065e13ed379ca4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc87e7127faef91752145f8a63ae377042730087ecbdfd2a5b065e13ed379ca4", kill_on_drop: false }` [INFO] [stdout] fc87e7127faef91752145f8a63ae377042730087ecbdfd2a5b065e13ed379ca4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 05b5a65334c5ae39ecbdf5085f6173995c6bfaeab3b81607062238cb00dfc760 [INFO] running `Command { std: "docker" "start" "-a" "05b5a65334c5ae39ecbdf5085f6173995c6bfaeab3b81607062238cb00dfc760", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: unused doc comment [INFO] [stdout] running 5 tests [INFO] [stderr] --> src/unix.rs:133:17 [INFO] [stderr] | [INFO] [stderr] 133 | / /// EINVAL indicates that the file system does not support [INFO] [stderr] 134 | | /// SEEK_HOLE or SEEK_DATA, so we indicate as such [INFO] [stderr] | |__________________________________________________________________^ [INFO] [stderr] 135 | EINVAL => Err(ScanError::UnsupportedFileSystem), [INFO] [stderr] | ----------------------------------------------- rustdoc does not generate documentation for match arms [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/unix.rs:163:17 [INFO] [stderr] | [INFO] [stderr] 163 | / /// EINVAL indicates that the file system does not support [INFO] [stderr] 164 | | /// SEEK_HOLE or SEEK_DATA, so we indicate as such [INFO] [stderr] | |__________________________________________________________________^ [INFO] [stderr] 165 | EINVAL => Err(ScanError::UnsupportedFileSystem), [INFO] [stderr] | ----------------------------------------------- rustdoc does not generate documentation for match arms [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] [INFO] [stderr] warning: `hole-punch` (lib) generated 2 warnings [INFO] [stderr] warning: `hole-punch` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hole_punch-970bb37178ede309) [INFO] [stdout] test tests::covers_all_bytes_failure_2 ... ok [INFO] [stdout] test tests::covers_all_bytes_failure_1 ... ok [INFO] [stdout] test tests::holes_have_no_data_failure_1 ... ok [INFO] [stdout] test tests::covers_all_bytes ... ok [INFO] [stdout] test tests::holes_have_no_data ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hole_info-65313a70e4af6e72) [INFO] [stdout] [INFO] [stderr] Doc-tests hole-punch [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 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" "05b5a65334c5ae39ecbdf5085f6173995c6bfaeab3b81607062238cb00dfc760", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05b5a65334c5ae39ecbdf5085f6173995c6bfaeab3b81607062238cb00dfc760", kill_on_drop: false }` [INFO] [stdout] 05b5a65334c5ae39ecbdf5085f6173995c6bfaeab3b81607062238cb00dfc760