[INFO] cloning repository https://github.com/Sir-MaNiAl/rust_cr_unescape
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sir-MaNiAl/rust_cr_unescape" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSir-MaNiAl%2Frust_cr_unescape", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSir-MaNiAl%2Frust_cr_unescape'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] acb2ea2c0f0ec6e5496ea5d5f14957cc772d8714
[INFO] testing Sir-MaNiAl/rust_cr_unescape against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSir-MaNiAl%2Frust_cr_unescape" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Sir-MaNiAl/rust_cr_unescape on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Sir-MaNiAl/rust_cr_unescape
[INFO] finished tweaking git repo https://github.com/Sir-MaNiAl/rust_cr_unescape
[INFO] tweaked toml for git repo https://github.com/Sir-MaNiAl/rust_cr_unescape written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Sir-MaNiAl/rust_cr_unescape already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b21810a08680ac19ff98d7e25d02f865df729eca25cc10cbb7e49145aba7325
[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" "4b21810a08680ac19ff98d7e25d02f865df729eca25cc10cbb7e49145aba7325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b21810a08680ac19ff98d7e25d02f865df729eca25cc10cbb7e49145aba7325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b21810a08680ac19ff98d7e25d02f865df729eca25cc10cbb7e49145aba7325", kill_on_drop: false }`
[INFO] [stdout] 4b21810a08680ac19ff98d7e25d02f865df729eca25cc10cbb7e49145aba7325
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30ad904a2ea291e56812d3fa94f0d196d16b95539ffcdff3fe01c12c0a6b5a43
[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" "30ad904a2ea291e56812d3fa94f0d196d16b95539ffcdff3fe01c12c0a6b5a43", kill_on_drop: false }`
[INFO] [stderr]    Compiling cr_unescape v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "30ad904a2ea291e56812d3fa94f0d196d16b95539ffcdff3fe01c12c0a6b5a43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30ad904a2ea291e56812d3fa94f0d196d16b95539ffcdff3fe01c12c0a6b5a43", kill_on_drop: false }`
[INFO] [stdout] 30ad904a2ea291e56812d3fa94f0d196d16b95539ffcdff3fe01c12c0a6b5a43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1167c970f3d7851358956bb9d247578641cad1566b1cd0523fe9c35b92b87b21
[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" "1167c970f3d7851358956bb9d247578641cad1566b1cd0523fe9c35b92b87b21", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cr_unescape v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "1167c970f3d7851358956bb9d247578641cad1566b1cd0523fe9c35b92b87b21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1167c970f3d7851358956bb9d247578641cad1566b1cd0523fe9c35b92b87b21", kill_on_drop: false }`
[INFO] [stdout] 1167c970f3d7851358956bb9d247578641cad1566b1cd0523fe9c35b92b87b21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37e789ccc568ad002753e2bd2c6bc26c2a0f6e27f639fee778bfa0b5ae63eb62
[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" "37e789ccc568ad002753e2bd2c6bc26c2a0f6e27f639fee778bfa0b5ae63eb62", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cr_unescape-07850ba34647a825
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_hex ... ok
[INFO] [stdout] test tests::test_invalid_char_ref ... ok
[INFO] [stdout] test tests::test_invalid_broken_ref ... ok
[INFO] [stdout] test tests::test_invalid_utf8_out_of_range ... ok
[INFO] [stdout] test tests::test_unescaped ... ok
[INFO] [stdout] test tests::test_decimal ... ok
[INFO] [stdout] test tests::test_named ... ok
[INFO] [stdout] test tests::test_sorted_characters ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cr_unescape
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - unescape (line 26) ... ok
[INFO] [stdout] test src/lib.rs - unescape (line 33) ... ok
[INFO] [stdout] test src/lib.rs - unescape (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "37e789ccc568ad002753e2bd2c6bc26c2a0f6e27f639fee778bfa0b5ae63eb62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37e789ccc568ad002753e2bd2c6bc26c2a0f6e27f639fee778bfa0b5ae63eb62", kill_on_drop: false }`
[INFO] [stdout] 37e789ccc568ad002753e2bd2c6bc26c2a0f6e27f639fee778bfa0b5ae63eb62