[INFO] fetching crate nostradamus 0.0.0...
[INFO] testing nostradamus-0.0.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate nostradamus 0.0.0 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate nostradamus 0.0.0 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 nostradamus 0.0.0
[INFO] finished tweaking crates.io crate nostradamus 0.0.0
[INFO] tweaked toml for crates.io crate nostradamus 0.0.0 written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] crate crates.io crate nostradamus 0.0.0 already has a lockfile, it will not be regenerated
[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-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] d742e3745bfd67410b6664b155e044e5f08da569d636d184bcb0bef8e38bb74d
[INFO] running `Command { std: "docker" "start" "-a" "d742e3745bfd67410b6664b155e044e5f08da569d636d184bcb0bef8e38bb74d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d742e3745bfd67410b6664b155e044e5f08da569d636d184bcb0bef8e38bb74d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d742e3745bfd67410b6664b155e044e5f08da569d636d184bcb0bef8e38bb74d", kill_on_drop: false }`
[INFO] [stdout] d742e3745bfd67410b6664b155e044e5f08da569d636d184bcb0bef8e38bb74d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 9f269bbf9f6fdedbbc4160db6e9019cf1b48c68db3c8b5bbffbd36531b565ccc
[INFO] running `Command { std: "docker" "start" "-a" "9f269bbf9f6fdedbbc4160db6e9019cf1b48c68db3c8b5bbffbd36531b565ccc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nostradamus v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "9f269bbf9f6fdedbbc4160db6e9019cf1b48c68db3c8b5bbffbd36531b565ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f269bbf9f6fdedbbc4160db6e9019cf1b48c68db3c8b5bbffbd36531b565ccc", kill_on_drop: false }`
[INFO] [stdout] 9f269bbf9f6fdedbbc4160db6e9019cf1b48c68db3c8b5bbffbd36531b565ccc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 95140f52a34c97bd34ec0fe26e051713bd54a4f0e9ce928275b64c69f380ac60
[INFO] running `Command { std: "docker" "start" "-a" "95140f52a34c97bd34ec0fe26e051713bd54a4f0e9ce928275b64c69f380ac60", kill_on_drop: false }`
[INFO] [stderr]    Compiling nostradamus v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "95140f52a34c97bd34ec0fe26e051713bd54a4f0e9ce928275b64c69f380ac60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95140f52a34c97bd34ec0fe26e051713bd54a4f0e9ce928275b64c69f380ac60", kill_on_drop: false }`
[INFO] [stdout] 95140f52a34c97bd34ec0fe26e051713bd54a4f0e9ce928275b64c69f380ac60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 2b35f5cf9a70093fc28ef60fc317d32bbbbc585f22006ed6e566f6247f4fd8a6
[INFO] running `Command { std: "docker" "start" "-a" "2b35f5cf9a70093fc28ef60fc317d32bbbbc585f22006ed6e566f6247f4fd8a6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nostradamus-2819ef2c3c61570d)
[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" "2b35f5cf9a70093fc28ef60fc317d32bbbbc585f22006ed6e566f6247f4fd8a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b35f5cf9a70093fc28ef60fc317d32bbbbc585f22006ed6e566f6247f4fd8a6", kill_on_drop: false }`
[INFO] [stdout] 2b35f5cf9a70093fc28ef60fc317d32bbbbc585f22006ed6e566f6247f4fd8a6