[INFO] fetching crate rs 0.0.0...
[INFO] testing rs-0.0.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate rs 0.0.0 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate rs 0.0.0 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 crates.io crate rs 0.0.0
[INFO] finished tweaking crates.io crate rs 0.0.0
[INFO] tweaked toml for crates.io crate rs 0.0.0 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] bd326643a590b06fadceee24ddb48e8e266f334bceb2f69508a2fcb9dd0c0cb0
[INFO] running `Command { std: "docker" "start" "-a" "bd326643a590b06fadceee24ddb48e8e266f334bceb2f69508a2fcb9dd0c0cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd326643a590b06fadceee24ddb48e8e266f334bceb2f69508a2fcb9dd0c0cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd326643a590b06fadceee24ddb48e8e266f334bceb2f69508a2fcb9dd0c0cb0", kill_on_drop: false }`
[INFO] [stdout] bd326643a590b06fadceee24ddb48e8e266f334bceb2f69508a2fcb9dd0c0cb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 31bb1ad073052d568fcf65a30a7ef7a4b04531896cd06d12f9222240e6804907
[INFO] running `Command { std: "docker" "start" "-a" "31bb1ad073052d568fcf65a30a7ef7a4b04531896cd06d12f9222240e6804907", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "31bb1ad073052d568fcf65a30a7ef7a4b04531896cd06d12f9222240e6804907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31bb1ad073052d568fcf65a30a7ef7a4b04531896cd06d12f9222240e6804907", kill_on_drop: false }`
[INFO] [stdout] 31bb1ad073052d568fcf65a30a7ef7a4b04531896cd06d12f9222240e6804907
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 7333aa8a9ae23bb2e58c1ce153005b4ef99d616004ed3468b4c59cd4fe37df5b
[INFO] running `Command { std: "docker" "start" "-a" "7333aa8a9ae23bb2e58c1ce153005b4ef99d616004ed3468b4c59cd4fe37df5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "7333aa8a9ae23bb2e58c1ce153005b4ef99d616004ed3468b4c59cd4fe37df5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7333aa8a9ae23bb2e58c1ce153005b4ef99d616004ed3468b4c59cd4fe37df5b", kill_on_drop: false }`
[INFO] [stdout] 7333aa8a9ae23bb2e58c1ce153005b4ef99d616004ed3468b4c59cd4fe37df5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] d4b17fb73eefa7a03118d84a1f7cd0b1ad01ac434c5561b873aab39e7b6a0f79
[INFO] running `Command { std: "docker" "start" "-a" "d4b17fb73eefa7a03118d84a1f7cd0b1ad01ac434c5561b873aab39e7b6a0f79", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rs-01105cfecc9d54ac)
[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" "d4b17fb73eefa7a03118d84a1f7cd0b1ad01ac434c5561b873aab39e7b6a0f79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4b17fb73eefa7a03118d84a1f7cd0b1ad01ac434c5561b873aab39e7b6a0f79", kill_on_drop: false }`
[INFO] [stdout] d4b17fb73eefa7a03118d84a1f7cd0b1ad01ac434c5561b873aab39e7b6a0f79