[INFO] fetching crate pretty_assertions 0.7.2...
[INFO] testing pretty_assertions-0.7.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate pretty_assertions 0.7.2 into /workspace/builds/worker-44/source
[INFO] validating manifest of crates.io crate pretty_assertions 0.7.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pretty_assertions 0.7.2
[INFO] finished tweaking crates.io crate pretty_assertions 0.7.2
[INFO] tweaked toml for crates.io crate pretty_assertions 0.7.2 written to /workspace/builds/worker-44/source/Cargo.toml
[INFO] crate crates.io crate pretty_assertions 0.7.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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 ctor v0.1.19
[INFO] [stderr]   Downloaded diff v0.1.12
[INFO] [stderr]   Downloaded syn v1.0.63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c533d355df8e46cb0d99d3b6f1f25af86231aefc0aa03e24fb6d0d5f59a5fe1
[INFO] running `Command { std: "docker" "start" "-a" "5c533d355df8e46cb0d99d3b6f1f25af86231aefc0aa03e24fb6d0d5f59a5fe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c533d355df8e46cb0d99d3b6f1f25af86231aefc0aa03e24fb6d0d5f59a5fe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c533d355df8e46cb0d99d3b6f1f25af86231aefc0aa03e24fb6d0d5f59a5fe1", kill_on_drop: false }`
[INFO] [stdout] 5c533d355df8e46cb0d99d3b6f1f25af86231aefc0aa03e24fb6d0d5f59a5fe1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 168d09934f55ed633e0a6961c93bc159caef9e4cffc74f9de6dd4a2b991f334c
[INFO] running `Command { std: "docker" "start" "-a" "168d09934f55ed633e0a6961c93bc159caef9e4cffc74f9de6dd4a2b991f334c", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling pretty_assertions v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "168d09934f55ed633e0a6961c93bc159caef9e4cffc74f9de6dd4a2b991f334c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "168d09934f55ed633e0a6961c93bc159caef9e4cffc74f9de6dd4a2b991f334c", kill_on_drop: false }`
[INFO] [stdout] 168d09934f55ed633e0a6961c93bc159caef9e4cffc74f9de6dd4a2b991f334c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10e153026b55b1c91cc066055bd4c332e4ffd1e291557eed8b42633190162e05
[INFO] running `Command { std: "docker" "start" "-a" "10e153026b55b1c91cc066055bd4c332e4ffd1e291557eed8b42633190162e05", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pretty_assertions v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `Command { std: "docker" "inspect" "10e153026b55b1c91cc066055bd4c332e4ffd1e291557eed8b42633190162e05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10e153026b55b1c91cc066055bd4c332e4ffd1e291557eed8b42633190162e05", kill_on_drop: false }`
[INFO] [stdout] 10e153026b55b1c91cc066055bd4c332e4ffd1e291557eed8b42633190162e05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41496345a16f2683075c7b252d3c39405f31beda12e89306cc6e6041f30e4869
[INFO] running `Command { std: "docker" "start" "-a" "41496345a16f2683075c7b252d3c39405f31beda12e89306cc6e6041f30e4869", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pretty_assertions-69bc19fe99c66aab)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test printer::test::write_inline_diff_added ... ok
[INFO] [stdout] test printer::test::write_inline_diff_empty ... ok
[INFO] [stdout] test printer::test::write_inline_diff_changed ... ok
[INFO] [stdout] test printer::test::write_inline_diff_removed ... ok
[INFO] [stdout] test printer::test::write_lines_empty_string ... ok
[INFO] [stdout] test printer::test::write_lines_issue12 ... ok
[INFO] [stdout] test printer::test::write_lines_multiline_block ... ok
[INFO] [stdout] test printer::test::write_lines_multiline_delete ... ok
[INFO] [stdout] test printer::test::write_lines_multiline_insert ... ok
[INFO] [stdout] test printer::test::write_lines_struct ... ok
[INFO] [stdout] test test::assert_eq::passes_comparable_types ... ok
[INFO] [stdout] test test::assert_eq::passes ... ok
[INFO] [stdout] test test::assert_eq::passes_unsized ... ok
[INFO] [stdout] test test::assert_ne::passes ... ok
[INFO] [stdout] test test::assert_ne::passes_comparable_types ... ok
[INFO] [stdout] test test::assert_ne::passes_unsized ... ok
[INFO] [stdout] test test::assert_eq::fails - should panic ... ok
[INFO] [stdout] test test::assert_eq::fails_custom_trailing_comma - should panic ... ok
[INFO] [stdout] test test::assert_eq::fails_trailing_comma - should panic ... ok
[INFO] [stdout] test test::assert_ne::assert_ne_non_empty_return - should panic ... ok
[INFO] [stdout] test test::assert_eq::fails_unsized - should panic ... ok
[INFO] [stdout] test test::assert_ne::assert_ne_partial - should panic ... ok
[INFO] [stdout] test test::assert_eq::fails_custom - should panic ... ok
[INFO] [stderr]    Doc-tests pretty_assertions
[INFO] [stdout] test test::assert_ne::fails_custom_trailing_comma - should panic ... ok
[INFO] [stdout] test test::assert_ne::fails_unsized - should panic ... ok
[INFO] [stdout] test test::assert_ne::fails - should panic ... ok
[INFO] [stdout] test test::assert_ne::fails_custom - should panic ... ok
[INFO] [stdout] test test::assert_ne::fails_trailing_comma - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - assert_ne (line 192) ... ok
[INFO] [stdout] test src/lib.rs - Comparison (line 85) ... ok
[INFO] [stdout] test src/lib.rs - assert_eq (line 139) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "41496345a16f2683075c7b252d3c39405f31beda12e89306cc6e6041f30e4869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41496345a16f2683075c7b252d3c39405f31beda12e89306cc6e6041f30e4869", kill_on_drop: false }`
[INFO] [stdout] 41496345a16f2683075c7b252d3c39405f31beda12e89306cc6e6041f30e4869