[INFO] cloning repository https://github.com/krhoda/title-tk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krhoda/title-tk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrhoda%2Ftitle-tk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrhoda%2Ftitle-tk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 25a78373858ba28cd1c10556262bf20f3196a640
[INFO] testing krhoda/title-tk against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrhoda%2Ftitle-tk" "/workspace/builds/worker-18/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/krhoda/title-tk 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 git repo https://github.com/krhoda/title-tk
[INFO] finished tweaking git repo https://github.com/krhoda/title-tk
[INFO] tweaked toml for git repo https://github.com/krhoda/title-tk written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate git repo https://github.com/krhoda/title-tk 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] a30967ecc1270e3bb18bafa125f01e619aba862259ab1316051c2fac085a288e
[INFO] running `Command { std: "docker" "start" "-a" "a30967ecc1270e3bb18bafa125f01e619aba862259ab1316051c2fac085a288e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a30967ecc1270e3bb18bafa125f01e619aba862259ab1316051c2fac085a288e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a30967ecc1270e3bb18bafa125f01e619aba862259ab1316051c2fac085a288e", kill_on_drop: false }`
[INFO] [stdout] a30967ecc1270e3bb18bafa125f01e619aba862259ab1316051c2fac085a288e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 12789a0f9e76162e4ce712de462180fffba13ddd89aa7def61c49f4b8d5b1c61
[INFO] running `Command { std: "docker" "start" "-a" "12789a0f9e76162e4ce712de462180fffba13ddd89aa7def61c49f4b8d5b1c61", kill_on_drop: false }`
[INFO] [stderr]    Compiling quartz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "12789a0f9e76162e4ce712de462180fffba13ddd89aa7def61c49f4b8d5b1c61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12789a0f9e76162e4ce712de462180fffba13ddd89aa7def61c49f4b8d5b1c61", kill_on_drop: false }`
[INFO] [stdout] 12789a0f9e76162e4ce712de462180fffba13ddd89aa7def61c49f4b8d5b1c61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] a2bb88d812efb8ae1763b6216074d98e658bf85eb652cc38d6a68fa08166e0f3
[INFO] running `Command { std: "docker" "start" "-a" "a2bb88d812efb8ae1763b6216074d98e658bf85eb652cc38d6a68fa08166e0f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling quartz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::panic`
[INFO] [stdout]   --> src/wait_group.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     use std::panic;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "a2bb88d812efb8ae1763b6216074d98e658bf85eb652cc38d6a68fa08166e0f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2bb88d812efb8ae1763b6216074d98e658bf85eb652cc38d6a68fa08166e0f3", kill_on_drop: false }`
[INFO] [stdout] a2bb88d812efb8ae1763b6216074d98e658bf85eb652cc38d6a68fa08166e0f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 3497ece9dab6a9c1883acc3abe2d3ddb09cb700640726ba89f60d7505679db8f
[INFO] running `Command { std: "docker" "start" "-a" "3497ece9dab6a9c1883acc3abe2d3ddb09cb700640726ba89f60d7505679db8f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `std::panic`
[INFO] [stdout] running 7 tests
[INFO] [stderr]   --> src/wait_group.rs:74:9
[INFO] [stdout] test once_cell::tests::test_i_var_partial_eq ... ok
[INFO] [stderr]    |
[INFO] [stdout] test wait_group::tests::test_wait_group ... ok
[INFO] [stderr] 74 |     use std::panic;
[INFO] [stdout] test once_cell::tests::test_i_var ... ok
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stdout] test once_cell::tests::test_nested_i_var ... ok
[INFO] [stderr]    |
[INFO] [stdout] test ping::tests::test_ping ... ok
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] test ping::tests::test_spark ... ok
[INFO] [stderr] 
[INFO] [stderr] warning: `quartz` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/quartz-fb4128db9f8dfd6e)
[INFO] [stdout] test wait_group::tests::test_wait_group_panic - should panic ... ok
[INFO] [stderr]    Doc-tests quartz
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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" "3497ece9dab6a9c1883acc3abe2d3ddb09cb700640726ba89f60d7505679db8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3497ece9dab6a9c1883acc3abe2d3ddb09cb700640726ba89f60d7505679db8f", kill_on_drop: false }`
[INFO] [stdout] 3497ece9dab6a9c1883acc3abe2d3ddb09cb700640726ba89f60d7505679db8f