[INFO] fetching crate krafter 0.0.0-ph...
[INFO] testing krafter-0.0.0-ph against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate krafter 0.0.0-ph into /workspace/builds/worker-110/source
[INFO] validating manifest of crates.io crate krafter 0.0.0-ph 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 krafter 0.0.0-ph
[INFO] finished tweaking crates.io crate krafter 0.0.0-ph
[INFO] tweaked toml for crates.io crate krafter 0.0.0-ph written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] crate crates.io crate krafter 0.0.0-ph 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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] 6e3c6732f5fa187338e61ba855adb1f5515a3e93175a7f7f89563cfc7d9e6a95
[INFO] running `Command { std: "docker" "start" "-a" "6e3c6732f5fa187338e61ba855adb1f5515a3e93175a7f7f89563cfc7d9e6a95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e3c6732f5fa187338e61ba855adb1f5515a3e93175a7f7f89563cfc7d9e6a95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e3c6732f5fa187338e61ba855adb1f5515a3e93175a7f7f89563cfc7d9e6a95", kill_on_drop: false }`
[INFO] [stdout] 6e3c6732f5fa187338e61ba855adb1f5515a3e93175a7f7f89563cfc7d9e6a95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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] fc1bed1c332e27933d1a84028730e1ea7bfa020933163e58797ea2863d32f574
[INFO] running `Command { std: "docker" "start" "-a" "fc1bed1c332e27933d1a84028730e1ea7bfa020933163e58797ea2863d32f574", kill_on_drop: false }`
[INFO] [stderr]    Compiling krafter v0.0.0-ph (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "fc1bed1c332e27933d1a84028730e1ea7bfa020933163e58797ea2863d32f574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc1bed1c332e27933d1a84028730e1ea7bfa020933163e58797ea2863d32f574", kill_on_drop: false }`
[INFO] [stdout] fc1bed1c332e27933d1a84028730e1ea7bfa020933163e58797ea2863d32f574
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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] be406a3cba38ba50b4e702bf77062f1f206ae5a4f8faf2fc95d5775036b860e7
[INFO] running `Command { std: "docker" "start" "-a" "be406a3cba38ba50b4e702bf77062f1f206ae5a4f8faf2fc95d5775036b860e7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling krafter v0.0.0-ph (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "be406a3cba38ba50b4e702bf77062f1f206ae5a4f8faf2fc95d5775036b860e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be406a3cba38ba50b4e702bf77062f1f206ae5a4f8faf2fc95d5775036b860e7", kill_on_drop: false }`
[INFO] [stdout] be406a3cba38ba50b4e702bf77062f1f206ae5a4f8faf2fc95d5775036b860e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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] 878922ad80f25698c427f342a834f78073baf2f7dd84e540f58122ee27f17fc5
[INFO] running `Command { std: "docker" "start" "-a" "878922ad80f25698c427f342a834f78073baf2f7dd84e540f58122ee27f17fc5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/krafter-aa571b0924d992a2)
[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" "878922ad80f25698c427f342a834f78073baf2f7dd84e540f58122ee27f17fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "878922ad80f25698c427f342a834f78073baf2f7dd84e540f58122ee27f17fc5", kill_on_drop: false }`
[INFO] [stdout] 878922ad80f25698c427f342a834f78073baf2f7dd84e540f58122ee27f17fc5