[INFO] fetching crate snailquote 0.3.1...
[INFO] testing snailquote-0.3.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate snailquote 0.3.1 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate snailquote 0.3.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate snailquote 0.3.1
[INFO] finished tweaking crates.io crate snailquote 0.3.1
[INFO] tweaked toml for crates.io crate snailquote 0.3.1 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b47f8d4a7d6faa039946e6b1bb2a4fc64455f48872f2bc962a4756942935692
[INFO] running `Command { std: "docker" "start" "-a" "5b47f8d4a7d6faa039946e6b1bb2a4fc64455f48872f2bc962a4756942935692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b47f8d4a7d6faa039946e6b1bb2a4fc64455f48872f2bc962a4756942935692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b47f8d4a7d6faa039946e6b1bb2a4fc64455f48872f2bc962a4756942935692", kill_on_drop: false }`
[INFO] [stdout] 5b47f8d4a7d6faa039946e6b1bb2a4fc64455f48872f2bc962a4756942935692
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2062f528f7a04639868559a492349493334b1b9b51ab06d75f15c48d39e6ba3
[INFO] running `Command { std: "docker" "start" "-a" "f2062f528f7a04639868559a492349493334b1b9b51ab06d75f15c48d39e6ba3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling snailquote v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.16s
[INFO] running `Command { std: "docker" "inspect" "f2062f528f7a04639868559a492349493334b1b9b51ab06d75f15c48d39e6ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2062f528f7a04639868559a492349493334b1b9b51ab06d75f15c48d39e6ba3", kill_on_drop: false }`
[INFO] [stdout] f2062f528f7a04639868559a492349493334b1b9b51ab06d75f15c48d39e6ba3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c47fa897788b61302d5bb1a5b6ee75c5d146fd666c6900c87c50648c8fea1a4d
[INFO] running `Command { std: "docker" "start" "-a" "c47fa897788b61302d5bb1a5b6ee75c5d146fd666c6900c87c50648c8fea1a4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quickcheck_macros v0.9.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling snailquote v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.82s
[INFO] running `Command { std: "docker" "inspect" "c47fa897788b61302d5bb1a5b6ee75c5d146fd666c6900c87c50648c8fea1a4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c47fa897788b61302d5bb1a5b6ee75c5d146fd666c6900c87c50648c8fea1a4d", kill_on_drop: false }`
[INFO] [stdout] c47fa897788b61302d5bb1a5b6ee75c5d146fd666c6900c87c50648c8fea1a4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d922c2b851bbaf51d21c95551a951fb848e42d37e80093b942be544dcc06340
[INFO] running `Command { std: "docker" "start" "-a" "1d922c2b851bbaf51d21c95551a951fb848e42d37e80093b942be544dcc06340", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/snailquote-2f5014d79cd9d722)
[INFO] [stdout] test test::test_round_trip ... ok
[INFO] [stdout] test test::test_os_release_parsing ... ok
[INFO] [stdout] test test::test_unescape ... ok
[INFO] [stdout] test test::test_escape ... ok
[INFO] [stdout] test test::test_unescape_error ... ok
[INFO] [stderr]    Doc-tests snailquote
[INFO] [stdout] test test::round_trips ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - escape (line 28) ... ok
[INFO] [stdout] test src/lib.rs - unescape (line 211) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1d922c2b851bbaf51d21c95551a951fb848e42d37e80093b942be544dcc06340", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d922c2b851bbaf51d21c95551a951fb848e42d37e80093b942be544dcc06340", kill_on_drop: false }`
[INFO] [stdout] 1d922c2b851bbaf51d21c95551a951fb848e42d37e80093b942be544dcc06340