[INFO] fetching crate qlib 0.1.1...
[INFO] testing qlib-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate qlib 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate qlib 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate qlib 0.1.1
[INFO] tweaked toml for crates.io crate qlib 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate qlib 0.1.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate qlib 0.1.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94a719988cd2ac8360fcde1a50d263d5e2c41979bdb525d86c0263063566fba7
[INFO] running `Command { std: "docker" "start" "-a" "94a719988cd2ac8360fcde1a50d263d5e2c41979bdb525d86c0263063566fba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94a719988cd2ac8360fcde1a50d263d5e2c41979bdb525d86c0263063566fba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a719988cd2ac8360fcde1a50d263d5e2c41979bdb525d86c0263063566fba7", kill_on_drop: false }`
[INFO] [stdout] 94a719988cd2ac8360fcde1a50d263d5e2c41979bdb525d86c0263063566fba7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b518b70ae06b22d5fc2b9ce611e464083a66727b3129b0a118be668377dbec1b
[INFO] running `Command { std: "docker" "start" "-a" "b518b70ae06b22d5fc2b9ce611e464083a66727b3129b0a118be668377dbec1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling qlib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "b518b70ae06b22d5fc2b9ce611e464083a66727b3129b0a118be668377dbec1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b518b70ae06b22d5fc2b9ce611e464083a66727b3129b0a118be668377dbec1b", kill_on_drop: false }`
[INFO] [stdout] b518b70ae06b22d5fc2b9ce611e464083a66727b3129b0a118be668377dbec1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be399bf857d9f03fbbc49b0ddd052471645d52254ab327c07c33e466e483a711
[INFO] running `Command { std: "docker" "start" "-a" "be399bf857d9f03fbbc49b0ddd052471645d52254ab327c07c33e466e483a711", kill_on_drop: false }`
[INFO] [stderr]    Compiling qlib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "be399bf857d9f03fbbc49b0ddd052471645d52254ab327c07c33e466e483a711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be399bf857d9f03fbbc49b0ddd052471645d52254ab327c07c33e466e483a711", kill_on_drop: false }`
[INFO] [stdout] be399bf857d9f03fbbc49b0ddd052471645d52254ab327c07c33e466e483a711
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 75eb635540d7f38ee7ce31fea20c8543b5633f22cfb8bf7db1b18789a8903c07
[INFO] running `Command { std: "docker" "start" "-a" "75eb635540d7f38ee7ce31fea20c8543b5633f22cfb8bf7db1b18789a8903c07", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qlib-849a5379150b0149)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/qlib-4eb86a969dc53476)
[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]      Running tests/thread_pool_test.rs (/opt/rustwide/target/debug/deps/thread_pool_test-cfcb06a89a91429e)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_thread_pool_execute ... ok
[INFO] [stdout] test tests::test_thread_pool_zero_workers - should panic ... ok
[INFO] [stdout] test tests::test_thread_pool_join ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests qlib
[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" "75eb635540d7f38ee7ce31fea20c8543b5633f22cfb8bf7db1b18789a8903c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75eb635540d7f38ee7ce31fea20c8543b5633f22cfb8bf7db1b18789a8903c07", kill_on_drop: false }`
[INFO] [stdout] 75eb635540d7f38ee7ce31fea20c8543b5633f22cfb8bf7db1b18789a8903c07