[INFO] fetching crate subcrate 0.1.0...
[INFO] testing subcrate-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate subcrate 0.1.0 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate subcrate 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subcrate 0.1.0
[INFO] finished tweaking crates.io crate subcrate 0.1.0
[INFO] tweaked toml for crates.io crate subcrate 0.1.0 written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1cfd220e53fbbd888c094f1f211eeef90af7596ed2e7cf1f0fffbdf75028e00
[INFO] running `Command { std: "docker" "start" "-a" "a1cfd220e53fbbd888c094f1f211eeef90af7596ed2e7cf1f0fffbdf75028e00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1cfd220e53fbbd888c094f1f211eeef90af7596ed2e7cf1f0fffbdf75028e00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1cfd220e53fbbd888c094f1f211eeef90af7596ed2e7cf1f0fffbdf75028e00", kill_on_drop: false }`
[INFO] [stdout] a1cfd220e53fbbd888c094f1f211eeef90af7596ed2e7cf1f0fffbdf75028e00
[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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c55ed663e31d857e2a9035ffa5e3201f7c7623f8e1ef3c71807ae7213fec55f
[INFO] running `Command { std: "docker" "start" "-a" "5c55ed663e31d857e2a9035ffa5e3201f7c7623f8e1ef3c71807ae7213fec55f", kill_on_drop: false }`
[INFO] [stderr]    Compiling subcrate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.43s
[INFO] running `Command { std: "docker" "inspect" "5c55ed663e31d857e2a9035ffa5e3201f7c7623f8e1ef3c71807ae7213fec55f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c55ed663e31d857e2a9035ffa5e3201f7c7623f8e1ef3c71807ae7213fec55f", kill_on_drop: false }`
[INFO] [stdout] 5c55ed663e31d857e2a9035ffa5e3201f7c7623f8e1ef3c71807ae7213fec55f
[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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c64cbf1304e9c8a4852ec838545cc91635ad341b7f56e3f41bb103bf8d09e4e
[INFO] running `Command { std: "docker" "start" "-a" "7c64cbf1304e9c8a4852ec838545cc91635ad341b7f56e3f41bb103bf8d09e4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling subcrate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "7c64cbf1304e9c8a4852ec838545cc91635ad341b7f56e3f41bb103bf8d09e4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c64cbf1304e9c8a4852ec838545cc91635ad341b7f56e3f41bb103bf8d09e4e", kill_on_drop: false }`
[INFO] [stdout] 7c64cbf1304e9c8a4852ec838545cc91635ad341b7f56e3f41bb103bf8d09e4e
[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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c3cad7f5562068a700d7a589fcf51bd2111e026f4368a1096da16fad579fd936
[INFO] running `Command { std: "docker" "start" "-a" "c3cad7f5562068a700d7a589fcf51bd2111e026f4368a1096da16fad579fd936", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/subcrate-b6f092ad02f0be3f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests subcrate
[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" "c3cad7f5562068a700d7a589fcf51bd2111e026f4368a1096da16fad579fd936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3cad7f5562068a700d7a589fcf51bd2111e026f4368a1096da16fad579fd936", kill_on_drop: false }`
[INFO] [stdout] c3cad7f5562068a700d7a589fcf51bd2111e026f4368a1096da16fad579fd936