[INFO] fetching crate tunny 0.1.0...
[INFO] testing tunny-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate tunny 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tunny 0.1.0
[INFO] finished tweaking crates.io crate tunny 0.1.0
[INFO] tweaked toml for crates.io crate tunny 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tunny 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tunny 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d891a2c50f85d8476d6647619e53f906b3f7c73c3496358cf4b83f6613292b42
[INFO] running `Command { std: "docker" "start" "-a" "d891a2c50f85d8476d6647619e53f906b3f7c73c3496358cf4b83f6613292b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d891a2c50f85d8476d6647619e53f906b3f7c73c3496358cf4b83f6613292b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d891a2c50f85d8476d6647619e53f906b3f7c73c3496358cf4b83f6613292b42", kill_on_drop: false }`
[INFO] [stdout] d891a2c50f85d8476d6647619e53f906b3f7c73c3496358cf4b83f6613292b42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98ab70a74b942d110b0d28ddaa1b09d0cf762d413dd63d7a16ff6f26c0271912
[INFO] running `Command { std: "docker" "start" "-a" "98ab70a74b942d110b0d28ddaa1b09d0cf762d413dd63d7a16ff6f26c0271912", kill_on_drop: false }`
[INFO] [stderr]    Compiling tunny v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "98ab70a74b942d110b0d28ddaa1b09d0cf762d413dd63d7a16ff6f26c0271912", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98ab70a74b942d110b0d28ddaa1b09d0cf762d413dd63d7a16ff6f26c0271912", kill_on_drop: false }`
[INFO] [stdout] 98ab70a74b942d110b0d28ddaa1b09d0cf762d413dd63d7a16ff6f26c0271912
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2ec5e843c9c3ff6d7702ac0da70031c6aabee83e20bd018685e7792221b5637
[INFO] running `Command { std: "docker" "start" "-a" "b2ec5e843c9c3ff6d7702ac0da70031c6aabee83e20bd018685e7792221b5637", kill_on_drop: false }`
[INFO] [stderr]    Compiling tunny v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "b2ec5e843c9c3ff6d7702ac0da70031c6aabee83e20bd018685e7792221b5637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2ec5e843c9c3ff6d7702ac0da70031c6aabee83e20bd018685e7792221b5637", kill_on_drop: false }`
[INFO] [stdout] b2ec5e843c9c3ff6d7702ac0da70031c6aabee83e20bd018685e7792221b5637
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 463f37b686bbbb7a0be55f97a10df1977294f103cf78dfa12f477b1d0cdb0448
[INFO] running `Command { std: "docker" "start" "-a" "463f37b686bbbb7a0be55f97a10df1977294f103cf78dfa12f477b1d0cdb0448", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tunny-c791ddaa3dd990ef)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_func_pool ... ok
[INFO] [stdout] test tests::test_pool_resize ... ok
[INFO] [stdout] test tests::test_basic_pool ... ok
[INFO] [stdout] test tests::test_async_submit ... ok
[INFO] [stdout] test tests::test_timed_process ... ok
[INFO] [stdout] test tests::test_queue_length ... ok
[INFO] [stderr]    Doc-tests tunny
[INFO] [stdout] test tests::test_timeout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s
[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" "463f37b686bbbb7a0be55f97a10df1977294f103cf78dfa12f477b1d0cdb0448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "463f37b686bbbb7a0be55f97a10df1977294f103cf78dfa12f477b1d0cdb0448", kill_on_drop: false }`
[INFO] [stdout] 463f37b686bbbb7a0be55f97a10df1977294f103cf78dfa12f477b1d0cdb0448