[INFO] fetching crate iter-comprehensions 0.4.2...
[INFO] testing iter-comprehensions-0.4.2 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate iter-comprehensions 0.4.2 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate iter-comprehensions 0.4.2 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iter-comprehensions 0.4.2
[INFO] finished tweaking crates.io crate iter-comprehensions 0.4.2
[INFO] tweaked toml for crates.io crate iter-comprehensions 0.4.2 written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12cd2fb40d68ce3d1f7b97247e48ba2b194b175b1d97cb5f70f4bbec3283f8c8
[INFO] running `Command { std: "docker" "start" "-a" "12cd2fb40d68ce3d1f7b97247e48ba2b194b175b1d97cb5f70f4bbec3283f8c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12cd2fb40d68ce3d1f7b97247e48ba2b194b175b1d97cb5f70f4bbec3283f8c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12cd2fb40d68ce3d1f7b97247e48ba2b194b175b1d97cb5f70f4bbec3283f8c8", kill_on_drop: false }`
[INFO] [stdout] 12cd2fb40d68ce3d1f7b97247e48ba2b194b175b1d97cb5f70f4bbec3283f8c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4ab488c47553a59200146c5bc8accff424da19583fe2d4783c6a4c27de27c14
[INFO] running `Command { std: "docker" "start" "-a" "a4ab488c47553a59200146c5bc8accff424da19583fe2d4783c6a4c27de27c14", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling iter-comprehensions v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "a4ab488c47553a59200146c5bc8accff424da19583fe2d4783c6a4c27de27c14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4ab488c47553a59200146c5bc8accff424da19583fe2d4783c6a4c27de27c14", kill_on_drop: false }`
[INFO] [stdout] a4ab488c47553a59200146c5bc8accff424da19583fe2d4783c6a4c27de27c14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7da68a780da98114369f579e961cad94155c04ea06f91658258611b5b2d18d45
[INFO] running `Command { std: "docker" "start" "-a" "7da68a780da98114369f579e961cad94155c04ea06f91658258611b5b2d18d45", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter-comprehensions v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "7da68a780da98114369f579e961cad94155c04ea06f91658258611b5b2d18d45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7da68a780da98114369f579e961cad94155c04ea06f91658258611b5b2d18d45", kill_on_drop: false }`
[INFO] [stdout] 7da68a780da98114369f579e961cad94155c04ea06f91658258611b5b2d18d45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e3f8209f8d62d6cac3d017e34cc9186b4ff51a724a3e622598284e7fee85371
[INFO] running `Command { std: "docker" "start" "-a" "3e3f8209f8d62d6cac3d017e34cc9186b4ff51a724a3e622598284e7fee85371", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iter_comprehensions-412ee4293fb1a46c)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::product ... ok
[INFO] [stdout] test tests::sum ... ok
[INFO] [stdout] test tests::sumvec ... ok
[INFO] [stdout] test tests::test_comprehension ... ok
[INFO] [stdout] test tests::test_mut ... ok
[INFO] [stdout] test tests::test_map ... ok
[INFO] [stdout] test tests::vec ... ok
[INFO] [stdout] test tests::vector ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iter-comprehensions
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/lib.rs - map (line 175) ... ignored
[INFO] [stdout] test src/lib.rs - map (line 180) ... ignored
[INFO] [stdout] test src/lib.rs - product (line 281) ... ignored
[INFO] [stdout] test src/lib.rs - product (line 286) ... ignored
[INFO] [stdout] test src/lib.rs - sum (line 242) ... ignored
[INFO] [stdout] test src/lib.rs - sum (line 247) ... ignored
[INFO] [stdout] test src/lib.rs - sum (line 266) ... ok
[INFO] [stdout] test src/lib.rs - product (line 304) ... ok
[INFO] [stdout] test src/lib.rs - product (line 296) ... ok
[INFO] [stdout] test src/lib.rs - sum (line 257) ... ok
[INFO] [stdout] test src/lib.rs - (line 78) ... ok
[INFO] [stdout] test src/lib.rs - map (line 186) ... ok
[INFO] [stdout] test src/lib.rs - comprehension (line 136) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - vec (line 221) ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] test src/lib.rs - (line 69) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3e3f8209f8d62d6cac3d017e34cc9186b4ff51a724a3e622598284e7fee85371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e3f8209f8d62d6cac3d017e34cc9186b4ff51a724a3e622598284e7fee85371", kill_on_drop: false }`
[INFO] [stdout] 3e3f8209f8d62d6cac3d017e34cc9186b4ff51a724a3e622598284e7fee85371