[INFO] fetching crate yolo-rustc-bootstrap 1.0.2...
[INFO] testing yolo-rustc-bootstrap-1.0.2 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate yolo-rustc-bootstrap 1.0.2 into /workspace/builds/worker-80/source
[INFO] validating manifest of crates.io crate yolo-rustc-bootstrap 1.0.2 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 yolo-rustc-bootstrap 1.0.2
[INFO] finished tweaking crates.io crate yolo-rustc-bootstrap 1.0.2
[INFO] tweaked toml for crates.io crate yolo-rustc-bootstrap 1.0.2 written to /workspace/builds/worker-80/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] [stderr]     Blocking waiting for file lock on package cache
[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-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 098bfa61dd934e929c6a59d5af5ca7fb394e277fc7208dd77488789fcf3536ec
[INFO] running `Command { std: "docker" "start" "-a" "098bfa61dd934e929c6a59d5af5ca7fb394e277fc7208dd77488789fcf3536ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "098bfa61dd934e929c6a59d5af5ca7fb394e277fc7208dd77488789fcf3536ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "098bfa61dd934e929c6a59d5af5ca7fb394e277fc7208dd77488789fcf3536ec", kill_on_drop: false }`
[INFO] [stdout] 098bfa61dd934e929c6a59d5af5ca7fb394e277fc7208dd77488789fcf3536ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] a2090bef20a3cd51a0134170e1c9a97a6d0a258be814a4fc8f5cd0cb464f3e99
[INFO] running `Command { std: "docker" "start" "-a" "a2090bef20a3cd51a0134170e1c9a97a6d0a258be814a4fc8f5cd0cb464f3e99", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling yolo-rustc-bootstrap v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "a2090bef20a3cd51a0134170e1c9a97a6d0a258be814a4fc8f5cd0cb464f3e99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2090bef20a3cd51a0134170e1c9a97a6d0a258be814a4fc8f5cd0cb464f3e99", kill_on_drop: false }`
[INFO] [stdout] a2090bef20a3cd51a0134170e1c9a97a6d0a258be814a4fc8f5cd0cb464f3e99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 36f13bf7fb2a09516e2c2cba092f983cf2d5197bc4ddcc128bd763008d49af85
[INFO] running `Command { std: "docker" "start" "-a" "36f13bf7fb2a09516e2c2cba092f983cf2d5197bc4ddcc128bd763008d49af85", kill_on_drop: false }`
[INFO] [stderr]    Compiling yolo-rustc-bootstrap v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "36f13bf7fb2a09516e2c2cba092f983cf2d5197bc4ddcc128bd763008d49af85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36f13bf7fb2a09516e2c2cba092f983cf2d5197bc4ddcc128bd763008d49af85", kill_on_drop: false }`
[INFO] [stdout] 36f13bf7fb2a09516e2c2cba092f983cf2d5197bc4ddcc128bd763008d49af85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] bab4bb8d73cb1a9783c2592abaee944331c72d25f49cc4adac67da818c1a810a
[INFO] running `Command { std: "docker" "start" "-a" "bab4bb8d73cb1a9783c2592abaee944331c72d25f49cc4adac67da818c1a810a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yolo_rustc_bootstrap-deadc36044cbee2f)
[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]    Doc-tests yolo-rustc-bootstrap
[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" "bab4bb8d73cb1a9783c2592abaee944331c72d25f49cc4adac67da818c1a810a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bab4bb8d73cb1a9783c2592abaee944331c72d25f49cc4adac67da818c1a810a", kill_on_drop: false }`
[INFO] [stdout] bab4bb8d73cb1a9783c2592abaee944331c72d25f49cc4adac67da818c1a810a