[INFO] fetching crate option-lock 0.3.1...
[INFO] testing option-lock-0.3.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate option-lock 0.3.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate option-lock 0.3.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate option-lock 0.3.1
[INFO] tweaked toml for crates.io crate option-lock 0.3.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate option-lock 0.3.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate option-lock 0.3.1 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a695f009838e2e497e7e716a85056d25f2c013aabc51fc1e14140e2ade28d09
[INFO] running `Command { std: "docker" "start" "-a" "7a695f009838e2e497e7e716a85056d25f2c013aabc51fc1e14140e2ade28d09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a695f009838e2e497e7e716a85056d25f2c013aabc51fc1e14140e2ade28d09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a695f009838e2e497e7e716a85056d25f2c013aabc51fc1e14140e2ade28d09", kill_on_drop: false }`
[INFO] [stdout] 7a695f009838e2e497e7e716a85056d25f2c013aabc51fc1e14140e2ade28d09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58fc8d46f5f560cd2554bbbd7783876427e54bfd379c6692226690025148ac7f
[INFO] running `Command { std: "docker" "start" "-a" "58fc8d46f5f560cd2554bbbd7783876427e54bfd379c6692226690025148ac7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling option-lock v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "58fc8d46f5f560cd2554bbbd7783876427e54bfd379c6692226690025148ac7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58fc8d46f5f560cd2554bbbd7783876427e54bfd379c6692226690025148ac7f", kill_on_drop: false }`
[INFO] [stdout] 58fc8d46f5f560cd2554bbbd7783876427e54bfd379c6692226690025148ac7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80d7728557a9504156aa02eacbc4190073dee965a2d427b53e64d6ab60c5ee27
[INFO] running `Command { std: "docker" "start" "-a" "80d7728557a9504156aa02eacbc4190073dee965a2d427b53e64d6ab60c5ee27", kill_on_drop: false }`
[INFO] [stderr]    Compiling option-lock v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "80d7728557a9504156aa02eacbc4190073dee965a2d427b53e64d6ab60c5ee27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80d7728557a9504156aa02eacbc4190073dee965a2d427b53e64d6ab60c5ee27", kill_on_drop: false }`
[INFO] [stdout] 80d7728557a9504156aa02eacbc4190073dee965a2d427b53e64d6ab60c5ee27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aeb299d17cc593e681591f30cca69fa51a51828e48ea89e6529d63eb0a1310c3
[INFO] running `Command { std: "docker" "start" "-a" "aeb299d17cc593e681591f30cca69fa51a51828e48ea89e6529d63eb0a1310c3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/option_lock-884c0e7e0e83f8a5)
[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/cover.rs (/opt/rustwide/target/debug/deps/cover-27806dab76d9f17e)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test arc_lock_debug ... ok
[INFO] [stdout] test arc_lock_drop ... ok
[INFO] [stdout] test arc_lock_guard ... ok
[INFO] [stdout] test arc_lock_try_get ... ok
[INFO] [stdout] test once_cell_get_or_init ... ok
[INFO] [stdout] test once_cell_set_struct_member ... ok
[INFO] [stdout] test option_lock_debug ... ok
[INFO] [stdout] test option_lock_drop ... ok
[INFO] [stdout] test option_lock_guard ... ok
[INFO] [stdout] test option_lock_try_clone ... ok
[INFO] [stdout] test option_lock_try_copy ... ok
[INFO] [stdout] test option_lock_try_get ... ok
[INFO] [stdout] test owned_replace ... ok
[INFO] [stdout] test owned_take ... ok
[INFO] [stdout] test option_lock_take ... ok
[INFO] [stderr]    Doc-tests option_lock
[INFO] [stdout] test lazy_static ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aeb299d17cc593e681591f30cca69fa51a51828e48ea89e6529d63eb0a1310c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeb299d17cc593e681591f30cca69fa51a51828e48ea89e6529d63eb0a1310c3", kill_on_drop: false }`
[INFO] [stdout] aeb299d17cc593e681591f30cca69fa51a51828e48ea89e6529d63eb0a1310c3