[INFO] cloning repository https://github.com/serid/rustct
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/serid/rustct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserid%2Frustct", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserid%2Frustct'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6855ae9165bdcbc0a13d2c3877524ca2edafc96c
[INFO] testing serid/rustct against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserid%2Frustct" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/serid/rustct on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/serid/rustct
[INFO] finished tweaking git repo https://github.com/serid/rustct
[INFO] tweaked toml for git repo https://github.com/serid/rustct written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/serid/rustct already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 944871101f833bce061db5ddad0f63e986242dfea59791782285fafed1b431c9
[INFO] running `Command { std: "docker" "start" "-a" "944871101f833bce061db5ddad0f63e986242dfea59791782285fafed1b431c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "944871101f833bce061db5ddad0f63e986242dfea59791782285fafed1b431c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "944871101f833bce061db5ddad0f63e986242dfea59791782285fafed1b431c9", kill_on_drop: false }`
[INFO] [stdout] 944871101f833bce061db5ddad0f63e986242dfea59791782285fafed1b431c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdbdcfcb046a40df8d037a35b22e3f7f8be1299268ccbd96de3b20bdea7b364f
[INFO] running `Command { std: "docker" "start" "-a" "fdbdcfcb046a40df8d037a35b22e3f7f8be1299268ccbd96de3b20bdea7b364f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "fdbdcfcb046a40df8d037a35b22e3f7f8be1299268ccbd96de3b20bdea7b364f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdbdcfcb046a40df8d037a35b22e3f7f8be1299268ccbd96de3b20bdea7b364f", kill_on_drop: false }`
[INFO] [stdout] fdbdcfcb046a40df8d037a35b22e3f7f8be1299268ccbd96de3b20bdea7b364f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbfb2020d2e01c0a41e731e7c92493593273e7dfc37aa7901b83d86cfe99cd5b
[INFO] running `Command { std: "docker" "start" "-a" "dbfb2020d2e01c0a41e731e7c92493593273e7dfc37aa7901b83d86cfe99cd5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "dbfb2020d2e01c0a41e731e7c92493593273e7dfc37aa7901b83d86cfe99cd5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbfb2020d2e01c0a41e731e7c92493593273e7dfc37aa7901b83d86cfe99cd5b", kill_on_drop: false }`
[INFO] [stdout] dbfb2020d2e01c0a41e731e7c92493593273e7dfc37aa7901b83d86cfe99cd5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa61fd4954366e9d0d987c4418c08209c31550e329be31b8be3658fea771d160
[INFO] running `Command { std: "docker" "start" "-a" "aa61fd4954366e9d0d987c4418c08209c31550e329be31b8be3658fea771d160", kill_on_drop: false }`
[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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustct-417577e2f637d0ad)
[INFO] running `Command { std: "docker" "inspect" "aa61fd4954366e9d0d987c4418c08209c31550e329be31b8be3658fea771d160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa61fd4954366e9d0d987c4418c08209c31550e329be31b8be3658fea771d160", kill_on_drop: false }`
[INFO] [stdout] aa61fd4954366e9d0d987c4418c08209c31550e329be31b8be3658fea771d160