[INFO] fetching crate parallel_frontier 0.1.1...
[INFO] testing parallel_frontier-0.1.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate parallel_frontier 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate parallel_frontier 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate parallel_frontier 0.1.1
[INFO] tweaked toml for crates.io crate parallel_frontier 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate parallel_frontier 0.1.1 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] crate crates.io crate parallel_frontier 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6cfa6c04eb2080da2ecbc673291416ba954266cbe6b1f37d6ca9dc9967b9426
[INFO] running `Command { std: "docker" "start" "-a" "a6cfa6c04eb2080da2ecbc673291416ba954266cbe6b1f37d6ca9dc9967b9426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6cfa6c04eb2080da2ecbc673291416ba954266cbe6b1f37d6ca9dc9967b9426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6cfa6c04eb2080da2ecbc673291416ba954266cbe6b1f37d6ca9dc9967b9426", kill_on_drop: false }`
[INFO] [stdout] a6cfa6c04eb2080da2ecbc673291416ba954266cbe6b1f37d6ca9dc9967b9426
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f273ed434d03f98aef278440f71b4cdd80867e8f5a9ed88fa86e41f332a8d1ca
[INFO] running `Command { std: "docker" "start" "-a" "f273ed434d03f98aef278440f71b4cdd80867e8f5a9ed88fa86e41f332a8d1ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling parallel_frontier v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "f273ed434d03f98aef278440f71b4cdd80867e8f5a9ed88fa86e41f332a8d1ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f273ed434d03f98aef278440f71b4cdd80867e8f5a9ed88fa86e41f332a8d1ca", kill_on_drop: false }`
[INFO] [stdout] f273ed434d03f98aef278440f71b4cdd80867e8f5a9ed88fa86e41f332a8d1ca
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dd8b94dfa1fe6549493715169919354fe1db9463a048fd314db664089daefc4
[INFO] running `Command { std: "docker" "start" "-a" "1dd8b94dfa1fe6549493715169919354fe1db9463a048fd314db664089daefc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling parallel_frontier v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "1dd8b94dfa1fe6549493715169919354fe1db9463a048fd314db664089daefc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dd8b94dfa1fe6549493715169919354fe1db9463a048fd314db664089daefc4", kill_on_drop: false }`
[INFO] [stdout] 1dd8b94dfa1fe6549493715169919354fe1db9463a048fd314db664089daefc4
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb85c280efb61710b7ff2c21f9f9a8b0d97f9d0b2bd421407f3c0366b6620a92
[INFO] running `Command { std: "docker" "start" "-a" "bb85c280efb61710b7ff2c21f9f9a8b0d97f9d0b2bd421407f3c0366b6620a92", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parallel_frontier-d06d8a3a22ff51d6)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_par_iter.rs (/opt/rustwide/target/debug/deps/test_par_iter-f5fbe6fa1544bc98)
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_par_iter_with_par_push_with_thread_pool ... ok
[INFO] [stdout] test test_par_iter_with_par_push ... ok
[INFO] [stdout] test test_par_iter ... ok
[INFO] [stdout] test test_enumerate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parallel_frontier
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 49) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb85c280efb61710b7ff2c21f9f9a8b0d97f9d0b2bd421407f3c0366b6620a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb85c280efb61710b7ff2c21f9f9a8b0d97f9d0b2bd421407f3c0366b6620a92", kill_on_drop: false }`
[INFO] [stdout] bb85c280efb61710b7ff2c21f9f9a8b0d97f9d0b2bd421407f3c0366b6620a92