[INFO] fetching crate scrutinator-common 0.1.0...
[INFO] testing scrutinator-common-0.1.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate scrutinator-common 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate scrutinator-common 0.1.0
[INFO] finished tweaking crates.io crate scrutinator-common 0.1.0
[INFO] tweaked toml for crates.io crate scrutinator-common 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scrutinator-common 0.1.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scrutinator-common 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99a5c3caa7c2b73854fa59faadc51c79a92f145e31f5c23ede076da5ce1f8ea6
[INFO] running `Command { std: "docker" "start" "-a" "99a5c3caa7c2b73854fa59faadc51c79a92f145e31f5c23ede076da5ce1f8ea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99a5c3caa7c2b73854fa59faadc51c79a92f145e31f5c23ede076da5ce1f8ea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99a5c3caa7c2b73854fa59faadc51c79a92f145e31f5c23ede076da5ce1f8ea6", kill_on_drop: false }`
[INFO] [stdout] 99a5c3caa7c2b73854fa59faadc51c79a92f145e31f5c23ede076da5ce1f8ea6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e7abdc3960d9299eaf515115d1de858c5b753918774b524ae83809ddaa42d46
[INFO] running `Command { std: "docker" "start" "-a" "1e7abdc3960d9299eaf515115d1de858c5b753918774b524ae83809ddaa42d46", kill_on_drop: false }`
[INFO] [stderr]    Compiling scrutinator-common v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "1e7abdc3960d9299eaf515115d1de858c5b753918774b524ae83809ddaa42d46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e7abdc3960d9299eaf515115d1de858c5b753918774b524ae83809ddaa42d46", kill_on_drop: false }`
[INFO] [stdout] 1e7abdc3960d9299eaf515115d1de858c5b753918774b524ae83809ddaa42d46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf2122c13e1d382c7fa54765cd31118233f8dfa6ce943d1dbec9ba3424157e16
[INFO] running `Command { std: "docker" "start" "-a" "bf2122c13e1d382c7fa54765cd31118233f8dfa6ce943d1dbec9ba3424157e16", kill_on_drop: false }`
[INFO] [stderr]    Compiling scrutinator-common v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "bf2122c13e1d382c7fa54765cd31118233f8dfa6ce943d1dbec9ba3424157e16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf2122c13e1d382c7fa54765cd31118233f8dfa6ce943d1dbec9ba3424157e16", kill_on_drop: false }`
[INFO] [stdout] bf2122c13e1d382c7fa54765cd31118233f8dfa6ce943d1dbec9ba3424157e16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 05fa5e01247e011e0f68400653dd87998ded7a5e8ee1c421b1bb6e94e5029085
[INFO] running `Command { std: "docker" "start" "-a" "05fa5e01247e011e0f68400653dd87998ded7a5e8ee1c421b1bb6e94e5029085", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scrutinator_common-cc0f793132a51616)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::event_sizes_are_stable ... ok
[INFO] [stdout] test tests::net_event_sizes ... ok
[INFO] [stdout] test tests::event_tag_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scrutinator_common
[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" "05fa5e01247e011e0f68400653dd87998ded7a5e8ee1c421b1bb6e94e5029085", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05fa5e01247e011e0f68400653dd87998ded7a5e8ee1c421b1bb6e94e5029085", kill_on_drop: false }`
[INFO] [stdout] 05fa5e01247e011e0f68400653dd87998ded7a5e8ee1c421b1bb6e94e5029085
