[INFO] fetching crate piranha 0.1.0...
[INFO] testing piranha-0.1.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate piranha 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate piranha 0.1.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate piranha 0.1.0
[INFO] finished tweaking crates.io crate piranha 0.1.0
[INFO] tweaked toml for crates.io crate piranha 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate piranha 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0283ead6c7abaefaf7c91746b81e85610fc4d66b60181a94b0470e5a0aba8ff
[INFO] running `Command { std: "docker" "start" "-a" "a0283ead6c7abaefaf7c91746b81e85610fc4d66b60181a94b0470e5a0aba8ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0283ead6c7abaefaf7c91746b81e85610fc4d66b60181a94b0470e5a0aba8ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0283ead6c7abaefaf7c91746b81e85610fc4d66b60181a94b0470e5a0aba8ff", kill_on_drop: false }`
[INFO] [stdout] a0283ead6c7abaefaf7c91746b81e85610fc4d66b60181a94b0470e5a0aba8ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da82e2efadda1551b19297a8744b62241b0ed71b41ee1debbb70c9980d739710
[INFO] running `Command { std: "docker" "start" "-a" "da82e2efadda1551b19297a8744b62241b0ed71b41ee1debbb70c9980d739710", kill_on_drop: false }`
[INFO] [stderr]    Compiling piranha v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "da82e2efadda1551b19297a8744b62241b0ed71b41ee1debbb70c9980d739710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da82e2efadda1551b19297a8744b62241b0ed71b41ee1debbb70c9980d739710", kill_on_drop: false }`
[INFO] [stdout] da82e2efadda1551b19297a8744b62241b0ed71b41ee1debbb70c9980d739710
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 942ddfc892e6e98c02e95f98090836ae7fe9ddf79e7cdb488a73f7838d9f2126
[INFO] running `Command { std: "docker" "start" "-a" "942ddfc892e6e98c02e95f98090836ae7fe9ddf79e7cdb488a73f7838d9f2126", kill_on_drop: false }`
[INFO] [stderr]    Compiling piranha v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "942ddfc892e6e98c02e95f98090836ae7fe9ddf79e7cdb488a73f7838d9f2126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "942ddfc892e6e98c02e95f98090836ae7fe9ddf79e7cdb488a73f7838d9f2126", kill_on_drop: false }`
[INFO] [stdout] 942ddfc892e6e98c02e95f98090836ae7fe9ddf79e7cdb488a73f7838d9f2126
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b957e2500557142a1c8fd3f113dba0f7ac737e0bfcc831f95696d7475408a43
[INFO] running `Command { std: "docker" "start" "-a" "0b957e2500557142a1c8fd3f113dba0f7ac737e0bfcc831f95696d7475408a43", kill_on_drop: false }`
[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]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/piranha-a58669356b7c911a)
[INFO] running `Command { std: "docker" "inspect" "0b957e2500557142a1c8fd3f113dba0f7ac737e0bfcc831f95696d7475408a43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b957e2500557142a1c8fd3f113dba0f7ac737e0bfcc831f95696d7475408a43", kill_on_drop: false }`
[INFO] [stdout] 0b957e2500557142a1c8fd3f113dba0f7ac737e0bfcc831f95696d7475408a43