[INFO] cloning repository https://github.com/Kinrany/aftr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kinrany/aftr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKinrany%2Faftr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKinrany%2Faftr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b47288cd71f1059518e8dfd42844a12cf141b47b
[INFO] testing Kinrany/aftr against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKinrany%2Faftr" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kinrany/aftr on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Kinrany/aftr
[INFO] finished tweaking git repo https://github.com/Kinrany/aftr
[INFO] tweaked toml for git repo https://github.com/Kinrany/aftr written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Kinrany/aftr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded insta v1.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 92ac24df78d4959101abe2efd27de6b506a44840607ac06af4eed8896d6defe3
[INFO] running `Command { std: "docker" "start" "-a" "92ac24df78d4959101abe2efd27de6b506a44840607ac06af4eed8896d6defe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92ac24df78d4959101abe2efd27de6b506a44840607ac06af4eed8896d6defe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92ac24df78d4959101abe2efd27de6b506a44840607ac06af4eed8896d6defe3", kill_on_drop: false }`
[INFO] [stdout] 92ac24df78d4959101abe2efd27de6b506a44840607ac06af4eed8896d6defe3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 407a37adc043ccb86a574f5aad24d5a75d5e2661faa771b5b7dd43c0ad9e7d77
[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" "407a37adc043ccb86a574f5aad24d5a75d5e2661faa771b5b7dd43c0ad9e7d77", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling aftr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.99s
[INFO] running `Command { std: "docker" "inspect" "407a37adc043ccb86a574f5aad24d5a75d5e2661faa771b5b7dd43c0ad9e7d77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407a37adc043ccb86a574f5aad24d5a75d5e2661faa771b5b7dd43c0ad9e7d77", kill_on_drop: false }`
[INFO] [stdout] 407a37adc043ccb86a574f5aad24d5a75d5e2661faa771b5b7dd43c0ad9e7d77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] df99955eaa74eb033ea276fc9626f29be3b1b6587157096c1806b73c17219424
[INFO] running `Command { std: "docker" "start" "-a" "df99955eaa74eb033ea276fc9626f29be3b1b6587157096c1806b73c17219424", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling serde_json v1.0.74
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling similar v2.1.0
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling console v0.15.0
[INFO] [stderr]    Compiling serde_yaml v0.8.23
[INFO] [stderr]    Compiling insta v1.10.0
[INFO] [stderr]    Compiling aftr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 45.21s
[INFO] running `Command { std: "docker" "inspect" "df99955eaa74eb033ea276fc9626f29be3b1b6587157096c1806b73c17219424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df99955eaa74eb033ea276fc9626f29be3b1b6587157096c1806b73c17219424", kill_on_drop: false }`
[INFO] [stdout] df99955eaa74eb033ea276fc9626f29be3b1b6587157096c1806b73c17219424
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0ebcb58c49d0050ab79a706bfd68f3ec943b882fc71f6d8bde4ab8326680f794
[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" "0ebcb58c49d0050ab79a706bfd68f3ec943b882fc71f6d8bde4ab8326680f794", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aftr-f5e700dfbd55fb81)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::brackets ... ok
[INFO] [stdout] test tests::identifier_after_number ... ok
[INFO] [stdout] test tests::line_comment ... ok
[INFO] [stdout] test tests::four_identifiers_with_indentation ... ok
[INFO] [stdout] test tests::operator_plus ... ok
[INFO] [stdout] test tests::line_comment_on_last_line ... ok
[INFO] [stdout] test tests::operator_left_shift ... ok
[INFO] [stdout] test tests::whitespace ... ok
[INFO] [stdout] test tests::single_identifier_with_underscore ... ok
[INFO] [stdout] test tests::single_identifier ... ok
[INFO] [stdout] test tests::single_identifier_with_unicode ... ok
[INFO] [stdout] test tests::three_identifiers_and_newline ... ok
[INFO] [stdout] test tests::two_identifiers_and_four_spaces ... ok
[INFO] [stdout] test tests::string ... ok
[INFO] [stdout] test tests::whitepaper_1 ... ok
[INFO] [stdout] test tests::two_identifiers_and_slash ... ok
[INFO] [stdout] test tests::whitepaper_3 ... ok
[INFO] [stdout] test tests::whitepaper_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aftr
[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" "0ebcb58c49d0050ab79a706bfd68f3ec943b882fc71f6d8bde4ab8326680f794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ebcb58c49d0050ab79a706bfd68f3ec943b882fc71f6d8bde4ab8326680f794", kill_on_drop: false }`
[INFO] [stdout] 0ebcb58c49d0050ab79a706bfd68f3ec943b882fc71f6d8bde4ab8326680f794