[INFO] fetching crate hadris-io 1.1.0...
[INFO] testing hadris-io-1.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate hadris-io 1.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate hadris-io 1.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate hadris-io 1.1.0
[INFO] tweaked toml for crates.io crate hadris-io 1.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hadris-io 1.1.0 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] crate crates.io crate hadris-io 1.1.0 already has a lockfile, it will not be regenerated
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytemuck v1.22.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 003ddbccd53051982164fcbba29fcd59d333162b64b8ecb863a4af5e18c34158
[INFO] running `Command { std: "docker" "start" "-a" "003ddbccd53051982164fcbba29fcd59d333162b64b8ecb863a4af5e18c34158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "003ddbccd53051982164fcbba29fcd59d333162b64b8ecb863a4af5e18c34158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "003ddbccd53051982164fcbba29fcd59d333162b64b8ecb863a4af5e18c34158", kill_on_drop: false }`
[INFO] [stdout] 003ddbccd53051982164fcbba29fcd59d333162b64b8ecb863a4af5e18c34158
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b35840d76a8e5adc7b17120ea6622ab16b452fe32473a19eaa2dbe271e2b4210
[INFO] running `Command { std: "docker" "start" "-a" "b35840d76a8e5adc7b17120ea6622ab16b452fe32473a19eaa2dbe271e2b4210", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.22.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling hadris-io v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "b35840d76a8e5adc7b17120ea6622ab16b452fe32473a19eaa2dbe271e2b4210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b35840d76a8e5adc7b17120ea6622ab16b452fe32473a19eaa2dbe271e2b4210", kill_on_drop: false }`
[INFO] [stdout] b35840d76a8e5adc7b17120ea6622ab16b452fe32473a19eaa2dbe271e2b4210
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cc91773f2a6058c3536bf59061ec24532fbdad3a180ebbc597e049ae32bd7c8
[INFO] running `Command { std: "docker" "start" "-a" "6cc91773f2a6058c3536bf59061ec24532fbdad3a180ebbc597e049ae32bd7c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling hadris-io v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "6cc91773f2a6058c3536bf59061ec24532fbdad3a180ebbc597e049ae32bd7c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cc91773f2a6058c3536bf59061ec24532fbdad3a180ebbc597e049ae32bd7c8", kill_on_drop: false }`
[INFO] [stdout] 6cc91773f2a6058c3536bf59061ec24532fbdad3a180ebbc597e049ae32bd7c8
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2c70fb5ada8a17875d55885ff5b46ece8484a836e9ac78aac3ab107114fc864
[INFO] running `Command { std: "docker" "start" "-a" "f2c70fb5ada8a17875d55885ff5b46ece8484a836e9ac78aac3ab107114fc864", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test tests::cursor_clone ... ok
[INFO] [stdout] test tests::cursor_new_starts_at_zero ... ok
[INFO] [stdout] test tests::cursor_read_basic ... ok
[INFO] [stdout] test tests::cursor_read_past_end ... ok
[INFO] [stdout] test tests::cursor_seek_end ... ok
[INFO] [stdout] test tests::cursor_seek_negative_position_errors ... ok
[INFO] [stdout] test tests::cursor_read_empty_buffer ... ok
[INFO] [stdout] test tests::cursor_set_position ... ok
[INFO] [stdout] test tests::cursor_debug_format ... ok
[INFO] [stdout] test tests::cursor_seek_current ... ok
[INFO] [stdout] test tests::read_ext_read_struct_eof ... ok
[INFO] [stdout] test tests::sync_read_exact_eof ... ok
[INFO] [stdout] test tests::sync_seek_relative ... ok
[INFO] [stdout] test tests::sync_read_trait ... ok
[INFO] [stdout] test tests::try_io_result_option_err ... ok
[INFO] [stdout] test tests::read_ext_read_struct ... ok
[INFO] [stdout] test tests::sync_seek_trait ... ok
[INFO] [stdout] test tests::sync_read_exact_success ... ok
[INFO] [stdout] test tests::try_io_result_option_ok ... ok
[INFO] [stdout] test tests::cursor_seek_start ... ok
[INFO] [stdout] test tests::cursor_seek_to_start_of_stream ... ok
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hadris_io-085e629af0e5bc44)
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cursor_tests.rs (/opt/rustwide/target/debug/deps/cursor_tests-82b3ab792579613a)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test cursor_clone_is_independent ... ok
[INFO] [stdout] test cursor_seek_past_end_then_read ... ok
[INFO] [stdout] test cursor_sequential_reads ... ok
[INFO] [stdout] test cursor_seek_and_read_interleaved ... ok
[INFO] [stdout] test cursor_read_struct_integration ... ok
[INFO] [stdout] test cursor_empty_data ... ok
[INFO] [stdout] test cursor_stream_position ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hadris_io
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - Cursor<'a>::new (line 164) ... ok
[INFO] [stdout] test src/lib.rs - Cursor<'a>::position (line 178) ... ok
[INFO] [stdout] test src/lib.rs - Cursor<'a>::get_ref (line 205) ... ok
[INFO] [stdout] test src/lib.rs - Cursor (line 141) ... ok
[INFO] [stdout] test src/sync_api.rs - sync_api::ReadExt (line 101) ... ok
[INFO] [stdout] test src/lib.rs - try_io_result_option (line 104) ... ok
[INFO] [stdout] test src/sync_api.rs - sync_api::Parsable (line 143) ... ok
[INFO] [stdout] test src/lib.rs - Cursor<'a>::set_position (line 192) ... ok
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.51s; merged doctests compilation took 0.49s
[INFO] running `Command { std: "docker" "inspect" "f2c70fb5ada8a17875d55885ff5b46ece8484a836e9ac78aac3ab107114fc864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2c70fb5ada8a17875d55885ff5b46ece8484a836e9ac78aac3ab107114fc864", kill_on_drop: false }`
[INFO] [stdout] f2c70fb5ada8a17875d55885ff5b46ece8484a836e9ac78aac3ab107114fc864