[INFO] cloning repository https://github.com/code-aesthete/rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/code-aesthete/rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcode-aesthete%2Frust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcode-aesthete%2Frust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d2f8b8e80e09cb19a42619af9ee9d35413a20218
[INFO] testing code-aesthete/rust against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcode-aesthete%2Frust" "/workspace/builds/worker-36/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-36/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/code-aesthete/rust on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/code-aesthete/rust
[INFO] finished tweaking git repo https://github.com/code-aesthete/rust
[INFO] tweaked toml for git repo https://github.com/code-aesthete/rust written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] crate git repo https://github.com/code-aesthete/rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85f7059fda1e74e6c0ba781a83f1b27be154ec15efbac2824caf195b87eea983
[INFO] running `Command { std: "docker" "start" "-a" "85f7059fda1e74e6c0ba781a83f1b27be154ec15efbac2824caf195b87eea983", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85f7059fda1e74e6c0ba781a83f1b27be154ec15efbac2824caf195b87eea983", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85f7059fda1e74e6c0ba781a83f1b27be154ec15efbac2824caf195b87eea983", kill_on_drop: false }`
[INFO] [stdout] 85f7059fda1e74e6c0ba781a83f1b27be154ec15efbac2824caf195b87eea983
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a61616c84d7fa18bfce76970a366397fe17f11b53e7fb3d9e269b7eec79b78f0
[INFO] running `Command { std: "docker" "start" "-a" "a61616c84d7fa18bfce76970a366397fe17f11b53e7fb3d9e269b7eec79b78f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_randbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "a61616c84d7fa18bfce76970a366397fe17f11b53e7fb3d9e269b7eec79b78f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a61616c84d7fa18bfce76970a366397fe17f11b53e7fb3d9e269b7eec79b78f0", kill_on_drop: false }`
[INFO] [stdout] a61616c84d7fa18bfce76970a366397fe17f11b53e7fb3d9e269b7eec79b78f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c6910c8637a8d9d3f9a66fe47a9ef38969051e44dfd2529835666e3081c708d
[INFO] running `Command { std: "docker" "start" "-a" "5c6910c8637a8d9d3f9a66fe47a9ef38969051e44dfd2529835666e3081c708d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_randbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "5c6910c8637a8d9d3f9a66fe47a9ef38969051e44dfd2529835666e3081c708d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c6910c8637a8d9d3f9a66fe47a9ef38969051e44dfd2529835666e3081c708d", kill_on_drop: false }`
[INFO] [stdout] 5c6910c8637a8d9d3f9a66fe47a9ef38969051e44dfd2529835666e3081c708d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff1bdbfa4a89e5c0ae771637024369014460724ed2a77020fa2802db38ca0f8f
[INFO] running `Command { std: "docker" "start" "-a" "ff1bdbfa4a89e5c0ae771637024369014460724ed2a77020fa2802db38ca0f8f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_randbox-7a0cec4ecd7b4a94)
[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" "ff1bdbfa4a89e5c0ae771637024369014460724ed2a77020fa2802db38ca0f8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff1bdbfa4a89e5c0ae771637024369014460724ed2a77020fa2802db38ca0f8f", kill_on_drop: false }`
[INFO] [stdout] ff1bdbfa4a89e5c0ae771637024369014460724ed2a77020fa2802db38ca0f8f