[INFO] cloning repository https://github.com/tengyifei/icfp-universal-machine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tengyifei/icfp-universal-machine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftengyifei%2Ficfp-universal-machine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftengyifei%2Ficfp-universal-machine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e643c3d83e8c9c80f799382a62307ede019e42b6
[INFO] testing tengyifei/icfp-universal-machine against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftengyifei%2Ficfp-universal-machine" "/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/tengyifei/icfp-universal-machine 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/tengyifei/icfp-universal-machine
[INFO] finished tweaking git repo https://github.com/tengyifei/icfp-universal-machine
[INFO] tweaked toml for git repo https://github.com/tengyifei/icfp-universal-machine written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/tengyifei/icfp-universal-machine 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] d57154c92742e63bcbc94b2268a61195d53dbf95f865f0b6816ede14f765ea47
[INFO] running `Command { std: "docker" "start" "-a" "d57154c92742e63bcbc94b2268a61195d53dbf95f865f0b6816ede14f765ea47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d57154c92742e63bcbc94b2268a61195d53dbf95f865f0b6816ede14f765ea47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d57154c92742e63bcbc94b2268a61195d53dbf95f865f0b6816ede14f765ea47", kill_on_drop: false }`
[INFO] [stdout] d57154c92742e63bcbc94b2268a61195d53dbf95f865f0b6816ede14f765ea47
[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] eed0a1ff96f9ac81bc5b865da306f2ebd30ed382b665976fe88262101a7fdf1f
[INFO] running `Command { std: "docker" "start" "-a" "eed0a1ff96f9ac81bc5b865da306f2ebd30ed382b665976fe88262101a7fdf1f", 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]    Compiling an_urgent_appeal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "eed0a1ff96f9ac81bc5b865da306f2ebd30ed382b665976fe88262101a7fdf1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eed0a1ff96f9ac81bc5b865da306f2ebd30ed382b665976fe88262101a7fdf1f", kill_on_drop: false }`
[INFO] [stdout] eed0a1ff96f9ac81bc5b865da306f2ebd30ed382b665976fe88262101a7fdf1f
[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] 711ac47eb8040f749e843d404f6938642d72899e1a9252e57c574a9c1a0167ee
[INFO] running `Command { std: "docker" "start" "-a" "711ac47eb8040f749e843d404f6938642d72899e1a9252e57c574a9c1a0167ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling an_urgent_appeal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "711ac47eb8040f749e843d404f6938642d72899e1a9252e57c574a9c1a0167ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "711ac47eb8040f749e843d404f6938642d72899e1a9252e57c574a9c1a0167ee", kill_on_drop: false }`
[INFO] [stdout] 711ac47eb8040f749e843d404f6938642d72899e1a9252e57c574a9c1a0167ee
[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] 03e859e12987fd31dd1c9e2f80db6bb14fc1dabdcfd707683c33367c9474cf8f
[INFO] running `Command { std: "docker" "start" "-a" "03e859e12987fd31dd1c9e2f80db6bb14fc1dabdcfd707683c33367c9474cf8f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/an_urgent_appeal-e6e89dabd2732071)
[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" "03e859e12987fd31dd1c9e2f80db6bb14fc1dabdcfd707683c33367c9474cf8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03e859e12987fd31dd1c9e2f80db6bb14fc1dabdcfd707683c33367c9474cf8f", kill_on_drop: false }`
[INFO] [stdout] 03e859e12987fd31dd1c9e2f80db6bb14fc1dabdcfd707683c33367c9474cf8f