[INFO] cloning repository https://github.com/zhenyuanlau/play-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhenyuanlau/play-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhenyuanlau%2Fplay-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhenyuanlau%2Fplay-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cf7cce8d7b19534194bd7f22d544f074c9128f4c
[INFO] testing zhenyuanlau/play-rust against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhenyuanlau%2Fplay-rust" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zhenyuanlau/play-rust 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/zhenyuanlau/play-rust
[INFO] finished tweaking git repo https://github.com/zhenyuanlau/play-rust
[INFO] tweaked toml for git repo https://github.com/zhenyuanlau/play-rust written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/zhenyuanlau/play-rust 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] [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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 6c8b7a252f596a2c02fcb5ab4f79c49f853947238e373962789e5c0e79e14ede
[INFO] running `Command { std: "docker" "start" "-a" "6c8b7a252f596a2c02fcb5ab4f79c49f853947238e373962789e5c0e79e14ede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c8b7a252f596a2c02fcb5ab4f79c49f853947238e373962789e5c0e79e14ede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c8b7a252f596a2c02fcb5ab4f79c49f853947238e373962789e5c0e79e14ede", kill_on_drop: false }`
[INFO] [stdout] 6c8b7a252f596a2c02fcb5ab4f79c49f853947238e373962789e5c0e79e14ede
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 8181082f9efdd9c591df7b99586861ca8fb398d9cd2f1f993916347807cda21e
[INFO] running `Command { std: "docker" "start" "-a" "8181082f9efdd9c591df7b99586861ca8fb398d9cd2f1f993916347807cda21e", kill_on_drop: false }`
[INFO] [stderr]    Compiling play-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "8181082f9efdd9c591df7b99586861ca8fb398d9cd2f1f993916347807cda21e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8181082f9efdd9c591df7b99586861ca8fb398d9cd2f1f993916347807cda21e", kill_on_drop: false }`
[INFO] [stdout] 8181082f9efdd9c591df7b99586861ca8fb398d9cd2f1f993916347807cda21e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] a258f435f3d32f617c6ba21a589663fe6fe5f9c4bde9fa96abd6af80e9328d95
[INFO] running `Command { std: "docker" "start" "-a" "a258f435f3d32f617c6ba21a589663fe6fe5f9c4bde9fa96abd6af80e9328d95", kill_on_drop: false }`
[INFO] [stderr]    Compiling play-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "a258f435f3d32f617c6ba21a589663fe6fe5f9c4bde9fa96abd6af80e9328d95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a258f435f3d32f617c6ba21a589663fe6fe5f9c4bde9fa96abd6af80e9328d95", kill_on_drop: false }`
[INFO] [stdout] a258f435f3d32f617c6ba21a589663fe6fe5f9c4bde9fa96abd6af80e9328d95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 33f64420211bfa64cc4e4f48b6ce5b2ec8576cc9144353d67c11ed3bfc6e61b2
[INFO] running `Command { std: "docker" "start" "-a" "33f64420211bfa64cc4e4f48b6ce5b2ec8576cc9144353d67c11ed3bfc6e61b2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[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]      Running unittests (/opt/rustwide/target/debug/deps/play_rust-4d09b3bf5b39282d)
[INFO] running `Command { std: "docker" "inspect" "33f64420211bfa64cc4e4f48b6ce5b2ec8576cc9144353d67c11ed3bfc6e61b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33f64420211bfa64cc4e4f48b6ce5b2ec8576cc9144353d67c11ed3bfc6e61b2", kill_on_drop: false }`
[INFO] [stdout] 33f64420211bfa64cc4e4f48b6ce5b2ec8576cc9144353d67c11ed3bfc6e61b2