[INFO] fetching crate warlock 0.0.4...
[INFO] testing warlock-0.0.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate warlock 0.0.4 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate warlock 0.0.4
[INFO] finished tweaking crates.io crate warlock 0.0.4
[INFO] tweaked toml for crates.io crate warlock 0.0.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate warlock 0.0.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70ae60efd805ebb7e5304c192aa4dc00cac7ba2cb596dca3da0463c798384277
[INFO] running `Command { std: "docker" "start" "-a" "70ae60efd805ebb7e5304c192aa4dc00cac7ba2cb596dca3da0463c798384277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70ae60efd805ebb7e5304c192aa4dc00cac7ba2cb596dca3da0463c798384277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70ae60efd805ebb7e5304c192aa4dc00cac7ba2cb596dca3da0463c798384277", kill_on_drop: false }`
[INFO] [stdout] 70ae60efd805ebb7e5304c192aa4dc00cac7ba2cb596dca3da0463c798384277
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f87119544e728b4e4ff5b818d16e6c57f8e3f35ebeda12b7161ea9c32ea6eaa
[INFO] running `Command { std: "docker" "start" "-a" "1f87119544e728b4e4ff5b818d16e6c57f8e3f35ebeda12b7161ea9c32ea6eaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling warlock v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "1f87119544e728b4e4ff5b818d16e6c57f8e3f35ebeda12b7161ea9c32ea6eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f87119544e728b4e4ff5b818d16e6c57f8e3f35ebeda12b7161ea9c32ea6eaa", kill_on_drop: false }`
[INFO] [stdout] 1f87119544e728b4e4ff5b818d16e6c57f8e3f35ebeda12b7161ea9c32ea6eaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67934b89d450f120880d7b93254369b4e1789824ef3115df10258b494d840984
[INFO] running `Command { std: "docker" "start" "-a" "67934b89d450f120880d7b93254369b4e1789824ef3115df10258b494d840984", kill_on_drop: false }`
[INFO] [stderr]    Compiling warlock v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "67934b89d450f120880d7b93254369b4e1789824ef3115df10258b494d840984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67934b89d450f120880d7b93254369b4e1789824ef3115df10258b494d840984", kill_on_drop: false }`
[INFO] [stdout] 67934b89d450f120880d7b93254369b4e1789824ef3115df10258b494d840984
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ce2d54e24db9b7f5142a001f841baabcea80f672b7d8946184ad3f5c80abbc8
[INFO] running `Command { std: "docker" "start" "-a" "6ce2d54e24db9b7f5142a001f841baabcea80f672b7d8946184ad3f5c80abbc8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/warlock-cb81a37249928994)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test alloc::test::test_bump ... ok
[INFO] [stdout] test alloc::test::test_bump_grow_oom ... ok
[INFO] [stdout] test alloc::test::test_bump_grow ... ok
[INFO] [stdout] test alloc::test::test_bump_oom ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests warlock
[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" "6ce2d54e24db9b7f5142a001f841baabcea80f672b7d8946184ad3f5c80abbc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ce2d54e24db9b7f5142a001f841baabcea80f672b7d8946184ad3f5c80abbc8", kill_on_drop: false }`
[INFO] [stdout] 6ce2d54e24db9b7f5142a001f841baabcea80f672b7d8946184ad3f5c80abbc8