[INFO] cloning repository https://github.com/dskkato/last_comma_deleter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dskkato/last_comma_deleter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdskkato%2Flast_comma_deleter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdskkato%2Flast_comma_deleter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 17a15b5743cf1ddd996d7c762bda17738de3f24c
[INFO] testing dskkato/last_comma_deleter against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdskkato%2Flast_comma_deleter" "/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/dskkato/last_comma_deleter on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dskkato/last_comma_deleter
[INFO] finished tweaking git repo https://github.com/dskkato/last_comma_deleter
[INFO] tweaked toml for git repo https://github.com/dskkato/last_comma_deleter written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/dskkato/last_comma_deleter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e07ce3318092108b313b07dfa7090edf1610c10ad4b603d56fe6222a2d80c30
[INFO] running `Command { std: "docker" "start" "-a" "3e07ce3318092108b313b07dfa7090edf1610c10ad4b603d56fe6222a2d80c30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e07ce3318092108b313b07dfa7090edf1610c10ad4b603d56fe6222a2d80c30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e07ce3318092108b313b07dfa7090edf1610c10ad4b603d56fe6222a2d80c30", kill_on_drop: false }`
[INFO] [stdout] 3e07ce3318092108b313b07dfa7090edf1610c10ad4b603d56fe6222a2d80c30
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ef6a4616986a66fb16305bae54a4da2f88a2ee4ade356886e8bb2d976a207b3
[INFO] running `Command { std: "docker" "start" "-a" "6ef6a4616986a66fb16305bae54a4da2f88a2ee4ade356886e8bb2d976a207b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling last_comma_deleter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "6ef6a4616986a66fb16305bae54a4da2f88a2ee4ade356886e8bb2d976a207b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ef6a4616986a66fb16305bae54a4da2f88a2ee4ade356886e8bb2d976a207b3", kill_on_drop: false }`
[INFO] [stdout] 6ef6a4616986a66fb16305bae54a4da2f88a2ee4ade356886e8bb2d976a207b3
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c265b898fa5d981874c38b366c4c9cdf8b18c05a6e677502b6b4fc26b762265
[INFO] running `Command { std: "docker" "start" "-a" "2c265b898fa5d981874c38b366c4c9cdf8b18c05a6e677502b6b4fc26b762265", kill_on_drop: false }`
[INFO] [stderr]    Compiling last_comma_deleter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "2c265b898fa5d981874c38b366c4c9cdf8b18c05a6e677502b6b4fc26b762265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c265b898fa5d981874c38b366c4c9cdf8b18c05a6e677502b6b4fc26b762265", kill_on_drop: false }`
[INFO] [stdout] 2c265b898fa5d981874c38b366c4c9cdf8b18c05a6e677502b6b4fc26b762265
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d528a8fad62ff38dd00e95427788d75c7c2e150e24a637f278c0d73d3f03673b
[INFO] running `Command { std: "docker" "start" "-a" "d528a8fad62ff38dd00e95427788d75c7c2e150e24a637f278c0d73d3f03673b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/last_comma_deleter-05c404f42f8e78f8)
[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" "d528a8fad62ff38dd00e95427788d75c7c2e150e24a637f278c0d73d3f03673b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d528a8fad62ff38dd00e95427788d75c7c2e150e24a637f278c0d73d3f03673b", kill_on_drop: false }`
[INFO] [stdout] d528a8fad62ff38dd00e95427788d75c7c2e150e24a637f278c0d73d3f03673b