[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 1.60.0 for beta-1.61-1
[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 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52bd41b2c3e1b59ee569935b7179b633c5e158ca03bd8f4ce78d6d80e76f7617
[INFO] running `Command { std: "docker" "start" "-a" "52bd41b2c3e1b59ee569935b7179b633c5e158ca03bd8f4ce78d6d80e76f7617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52bd41b2c3e1b59ee569935b7179b633c5e158ca03bd8f4ce78d6d80e76f7617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52bd41b2c3e1b59ee569935b7179b633c5e158ca03bd8f4ce78d6d80e76f7617", kill_on_drop: false }`
[INFO] [stdout] 52bd41b2c3e1b59ee569935b7179b633c5e158ca03bd8f4ce78d6d80e76f7617
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06290b9e1290bf8601de807763b733ba3a2c910ec565738449a9a8333226afe3
[INFO] running `Command { std: "docker" "start" "-a" "06290b9e1290bf8601de807763b733ba3a2c910ec565738449a9a8333226afe3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling version_check v0.9.4
[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 5.34s
[INFO] running `Command { std: "docker" "inspect" "06290b9e1290bf8601de807763b733ba3a2c910ec565738449a9a8333226afe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06290b9e1290bf8601de807763b733ba3a2c910ec565738449a9a8333226afe3", kill_on_drop: false }`
[INFO] [stdout] 06290b9e1290bf8601de807763b733ba3a2c910ec565738449a9a8333226afe3
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bf355729d1d38504d7c6f9635c78b965d6fa06b9e07cd6232c0cec92386a392
[INFO] running `Command { std: "docker" "start" "-a" "8bf355729d1d38504d7c6f9635c78b965d6fa06b9e07cd6232c0cec92386a392", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling serde_json v1.0.74
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling once_cell v1.9.0
[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 yaml-rust v0.4.5
[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 14.31s
[INFO] running `Command { std: "docker" "inspect" "8bf355729d1d38504d7c6f9635c78b965d6fa06b9e07cd6232c0cec92386a392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bf355729d1d38504d7c6f9635c78b965d6fa06b9e07cd6232c0cec92386a392", kill_on_drop: false }`
[INFO] [stdout] 8bf355729d1d38504d7c6f9635c78b965d6fa06b9e07cd6232c0cec92386a392
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c27b1927f75789293994bef298f7b863ca8f83b61c0663096ad4018ee64843c5
[INFO] running `Command { std: "docker" "start" "-a" "c27b1927f75789293994bef298f7b863ca8f83b61c0663096ad4018ee64843c5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aftr-3842a92a0de18ba5)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::brackets ... ok
[INFO] [stdout] test tests::four_identifiers_with_indentation ... ok
[INFO] [stdout] test tests::identifier_after_number ... ok
[INFO] [stdout] test tests::operator_left_shift ... ok
[INFO] [stdout] test tests::line_comment ... ok
[INFO] [stdout] test tests::line_comment_on_last_line ... ok
[INFO] [stdout] test tests::operator_plus ... ok
[INFO] [stdout] test tests::single_identifier ... ok
[INFO] [stdout] test tests::single_identifier_with_underscore ... ok
[INFO] [stdout] test tests::single_identifier_with_unicode ... ok
[INFO] [stdout] test tests::string ... ok
[INFO] [stdout] test tests::three_identifiers_and_newline ... ok
[INFO] [stdout] test tests::two_identifiers_and_slash ... ok
[INFO] [stdout] test tests::two_identifiers_and_four_spaces ... ok
[INFO] [stdout] test tests::whitepaper_1 ... ok
[INFO] [stdout] test tests::whitespace ... 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 0.01s
[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" "c27b1927f75789293994bef298f7b863ca8f83b61c0663096ad4018ee64843c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c27b1927f75789293994bef298f7b863ca8f83b61c0663096ad4018ee64843c5", kill_on_drop: false }`
[INFO] [stdout] c27b1927f75789293994bef298f7b863ca8f83b61c0663096ad4018ee64843c5