[INFO] fetching crate try-rwlock 0.1.2...
[INFO] testing try-rwlock-0.1.2 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate try-rwlock 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate try-rwlock 0.1.2
[INFO] finished tweaking crates.io crate try-rwlock 0.1.2
[INFO] tweaked toml for crates.io crate try-rwlock 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate try-rwlock 0.1.2 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11f699b1e89a45962f1c84a3ce034ae74a5d079e8c882fd935559dcbb2b7c6d9
[INFO] running `Command { std: "docker" "start" "-a" "11f699b1e89a45962f1c84a3ce034ae74a5d079e8c882fd935559dcbb2b7c6d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11f699b1e89a45962f1c84a3ce034ae74a5d079e8c882fd935559dcbb2b7c6d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f699b1e89a45962f1c84a3ce034ae74a5d079e8c882fd935559dcbb2b7c6d9", kill_on_drop: false }`
[INFO] [stdout] 11f699b1e89a45962f1c84a3ce034ae74a5d079e8c882fd935559dcbb2b7c6d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c565d6cb943bf3853ee05a01e4ff7ae82e9fd4c2418ce6d11536f9468c4a3e5e
[INFO] running `Command { std: "docker" "start" "-a" "c565d6cb943bf3853ee05a01e4ff7ae82e9fd4c2418ce6d11536f9468c4a3e5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling try-rwlock v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "c565d6cb943bf3853ee05a01e4ff7ae82e9fd4c2418ce6d11536f9468c4a3e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c565d6cb943bf3853ee05a01e4ff7ae82e9fd4c2418ce6d11536f9468c4a3e5e", kill_on_drop: false }`
[INFO] [stdout] c565d6cb943bf3853ee05a01e4ff7ae82e9fd4c2418ce6d11536f9468c4a3e5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 780abe36aaabc9e3f47ce97cb986b00c28a4c9a4ed8b243650e560ca09b766a5
[INFO] running `Command { std: "docker" "start" "-a" "780abe36aaabc9e3f47ce97cb986b00c28a4c9a4ed8b243650e560ca09b766a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling try-rwlock v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "780abe36aaabc9e3f47ce97cb986b00c28a4c9a4ed8b243650e560ca09b766a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "780abe36aaabc9e3f47ce97cb986b00c28a4c9a4ed8b243650e560ca09b766a5", kill_on_drop: false }`
[INFO] [stdout] 780abe36aaabc9e3f47ce97cb986b00c28a4c9a4ed8b243650e560ca09b766a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 51db897f1825a1da87f3a87e43f855fafc980634c00a9e3fa2a5a69341788fcb
[INFO] running `Command { std: "docker" "start" "-a" "51db897f1825a1da87f3a87e43f855fafc980634c00a9e3fa2a5a69341788fcb", 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/try_rwlock-67a6e51f83e028df)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_read ... ok
[INFO] [stdout] test test_read_map ... ok
[INFO] [stdout] test test_write ... ok
[INFO] [stdout] test test_write_map ... 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 try_rwlock
[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" "51db897f1825a1da87f3a87e43f855fafc980634c00a9e3fa2a5a69341788fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51db897f1825a1da87f3a87e43f855fafc980634c00a9e3fa2a5a69341788fcb", kill_on_drop: false }`
[INFO] [stdout] 51db897f1825a1da87f3a87e43f855fafc980634c00a9e3fa2a5a69341788fcb