[INFO] cloning repository https://github.com/accusitive/uct
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/accusitive/uct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faccusitive%2Fuct", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faccusitive%2Fuct'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fca3266fe2c7c392baa720981496c77ecab541e4
[INFO] testing accusitive/uct against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faccusitive%2Fuct" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/accusitive/uct 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/accusitive/uct
[INFO] finished tweaking git repo https://github.com/accusitive/uct
[INFO] tweaked toml for git repo https://github.com/accusitive/uct written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/accusitive/uct 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] e208f2f3a1d67055d6888b61cc5b827a6ccbcc0d6c1d59ce637376db474e575e
[INFO] running `Command { std: "docker" "start" "-a" "e208f2f3a1d67055d6888b61cc5b827a6ccbcc0d6c1d59ce637376db474e575e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e208f2f3a1d67055d6888b61cc5b827a6ccbcc0d6c1d59ce637376db474e575e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e208f2f3a1d67055d6888b61cc5b827a6ccbcc0d6c1d59ce637376db474e575e", kill_on_drop: false }`
[INFO] [stdout] e208f2f3a1d67055d6888b61cc5b827a6ccbcc0d6c1d59ce637376db474e575e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 8bc210b3b9075e909388e54d2f7d3eb5062b7ae1b332b2523a449040e0fcff94
[INFO] running `Command { std: "docker" "start" "-a" "8bc210b3b9075e909388e54d2f7d3eb5062b7ae1b332b2523a449040e0fcff94", kill_on_drop: false }`
[INFO] [stderr]    Compiling uct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "8bc210b3b9075e909388e54d2f7d3eb5062b7ae1b332b2523a449040e0fcff94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bc210b3b9075e909388e54d2f7d3eb5062b7ae1b332b2523a449040e0fcff94", kill_on_drop: false }`
[INFO] [stdout] 8bc210b3b9075e909388e54d2f7d3eb5062b7ae1b332b2523a449040e0fcff94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 803aa80b72341c9eaeba819d13d11df1b3a3a9926aa2a4881a167532be8c396c
[INFO] running `Command { std: "docker" "start" "-a" "803aa80b72341c9eaeba819d13d11df1b3a3a9926aa2a4881a167532be8c396c", kill_on_drop: false }`
[INFO] [stderr]    Compiling uct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "803aa80b72341c9eaeba819d13d11df1b3a3a9926aa2a4881a167532be8c396c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "803aa80b72341c9eaeba819d13d11df1b3a3a9926aa2a4881a167532be8c396c", kill_on_drop: false }`
[INFO] [stdout] 803aa80b72341c9eaeba819d13d11df1b3a3a9926aa2a4881a167532be8c396c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 088035a48b2cc94206e5577026a1017dadd425b640bf861ccd5979d29fe9711e
[INFO] running `Command { std: "docker" "start" "-a" "088035a48b2cc94206e5577026a1017dadd425b640bf861ccd5979d29fe9711e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uct-b88b195732e1d430)
[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" "088035a48b2cc94206e5577026a1017dadd425b640bf861ccd5979d29fe9711e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "088035a48b2cc94206e5577026a1017dadd425b640bf861ccd5979d29fe9711e", kill_on_drop: false }`
[INFO] [stdout] 088035a48b2cc94206e5577026a1017dadd425b640bf861ccd5979d29fe9711e