[INFO] cloning repository https://github.com/shyu61/single-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shyu61/single-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshyu61%2Fsingle-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshyu61%2Fsingle-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 17df9536dabdaf4210f9c74514289097c85125b2
[INFO] testing shyu61/single-rust against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshyu61%2Fsingle-rust" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shyu61/single-rust on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shyu61/single-rust
[INFO] finished tweaking git repo https://github.com/shyu61/single-rust
[INFO] tweaked toml for git repo https://github.com/shyu61/single-rust written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/shyu61/single-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a493faa7c51477b489804aff4c1da4b4f990b18f56919fa8159a3ef46dc76ec
[INFO] running `Command { std: "docker" "start" "-a" "9a493faa7c51477b489804aff4c1da4b4f990b18f56919fa8159a3ef46dc76ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a493faa7c51477b489804aff4c1da4b4f990b18f56919fa8159a3ef46dc76ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a493faa7c51477b489804aff4c1da4b4f990b18f56919fa8159a3ef46dc76ec", kill_on_drop: false }`
[INFO] [stdout] 9a493faa7c51477b489804aff4c1da4b4f990b18f56919fa8159a3ef46dc76ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97f0c929c1419ebf2a0b49ca5cba35805dafb94fe7efb47935e48fc1350d1328
[INFO] running `Command { std: "docker" "start" "-a" "97f0c929c1419ebf2a0b49ca5cba35805dafb94fe7efb47935e48fc1350d1328", kill_on_drop: false }`
[INFO] [stderr]    Compiling single_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "97f0c929c1419ebf2a0b49ca5cba35805dafb94fe7efb47935e48fc1350d1328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97f0c929c1419ebf2a0b49ca5cba35805dafb94fe7efb47935e48fc1350d1328", kill_on_drop: false }`
[INFO] [stdout] 97f0c929c1419ebf2a0b49ca5cba35805dafb94fe7efb47935e48fc1350d1328
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0336dc28bc6a6fd94dcfe2ea0f63f6f37e5e0837b98c0bd92967ae44cd053432
[INFO] running `Command { std: "docker" "start" "-a" "0336dc28bc6a6fd94dcfe2ea0f63f6f37e5e0837b98c0bd92967ae44cd053432", kill_on_drop: false }`
[INFO] [stderr]    Compiling single_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "0336dc28bc6a6fd94dcfe2ea0f63f6f37e5e0837b98c0bd92967ae44cd053432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0336dc28bc6a6fd94dcfe2ea0f63f6f37e5e0837b98c0bd92967ae44cd053432", kill_on_drop: false }`
[INFO] [stdout] 0336dc28bc6a6fd94dcfe2ea0f63f6f37e5e0837b98c0bd92967ae44cd053432
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4599ce8e11a12e3fa7cf5088e9b86dec0fcdea1db74316261e7049a45acb4a7c
[INFO] running `Command { std: "docker" "start" "-a" "4599ce8e11a12e3fa7cf5088e9b86dec0fcdea1db74316261e7049a45acb4a7c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/single_rust-f1906686bf704f1b)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-6dfa88c3f0438827)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests single_rust
[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] [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] [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" "4599ce8e11a12e3fa7cf5088e9b86dec0fcdea1db74316261e7049a45acb4a7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4599ce8e11a12e3fa7cf5088e9b86dec0fcdea1db74316261e7049a45acb4a7c", kill_on_drop: false }`
[INFO] [stdout] 4599ce8e11a12e3fa7cf5088e9b86dec0fcdea1db74316261e7049a45acb4a7c