[INFO] fetching crate iter-comprehensions 0.4.2...
[INFO] testing iter-comprehensions-0.4.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate iter-comprehensions 0.4.2 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate iter-comprehensions 0.4.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-52/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4cc7a4470db25d65e604b907ed9ebdbe965de18f62b9bc14c9bd675498ed202
[INFO] running `Command { std: "docker" "start" "-a" "d4cc7a4470db25d65e604b907ed9ebdbe965de18f62b9bc14c9bd675498ed202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4cc7a4470db25d65e604b907ed9ebdbe965de18f62b9bc14c9bd675498ed202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4cc7a4470db25d65e604b907ed9ebdbe965de18f62b9bc14c9bd675498ed202", kill_on_drop: false }`
[INFO] [stdout] d4cc7a4470db25d65e604b907ed9ebdbe965de18f62b9bc14c9bd675498ed202
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26628923dfdfc1465f3e993fa9ab2611254353c8fe7f0d8c97a2713e3de03047
[INFO] running `Command { std: "docker" "start" "-a" "26628923dfdfc1465f3e993fa9ab2611254353c8fe7f0d8c97a2713e3de03047", 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 0.45s
[INFO] running `Command { std: "docker" "inspect" "26628923dfdfc1465f3e993fa9ab2611254353c8fe7f0d8c97a2713e3de03047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26628923dfdfc1465f3e993fa9ab2611254353c8fe7f0d8c97a2713e3de03047", kill_on_drop: false }`
[INFO] [stdout] 26628923dfdfc1465f3e993fa9ab2611254353c8fe7f0d8c97a2713e3de03047
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce8f6cdbf53e667b9e8e940d81a456cce74a52b38bfe72f6ac19be9867dc407d
[INFO] running `Command { std: "docker" "start" "-a" "ce8f6cdbf53e667b9e8e940d81a456cce74a52b38bfe72f6ac19be9867dc407d", 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 test [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "ce8f6cdbf53e667b9e8e940d81a456cce74a52b38bfe72f6ac19be9867dc407d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce8f6cdbf53e667b9e8e940d81a456cce74a52b38bfe72f6ac19be9867dc407d", kill_on_drop: false }`
[INFO] [stdout] ce8f6cdbf53e667b9e8e940d81a456cce74a52b38bfe72f6ac19be9867dc407d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ffac6b8ee9002a7fc7858dd5e3b6ebb3576e864d669c5ff0d10158974d713fe
[INFO] running `Command { std: "docker" "start" "-a" "3ffac6b8ee9002a7fc7858dd5e3b6ebb3576e864d669c5ff0d10158974d713fe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iter_comprehensions-412ee4293fb1a46c)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr]    Doc-tests iter-comprehensions
[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_map ... ok
[INFO] [stdout] test tests::vector ... ok
[INFO] [stdout] test tests::vec ... ok
[INFO] [stdout] test tests::test_mut ... 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] [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 - map (line 186) ... ok
[INFO] [stdout] test src/lib.rs - sum (line 257) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 69) ... ok
[INFO] [stdout] test src/lib.rs - comprehension (line 136) ... ok
[INFO] [stdout] test src/lib.rs - (line 78) ... ok
[INFO] [stdout] test src/lib.rs - vec (line 221) ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3ffac6b8ee9002a7fc7858dd5e3b6ebb3576e864d669c5ff0d10158974d713fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ffac6b8ee9002a7fc7858dd5e3b6ebb3576e864d669c5ff0d10158974d713fe", kill_on_drop: false }`
[INFO] [stdout] 3ffac6b8ee9002a7fc7858dd5e3b6ebb3576e864d669c5ff0d10158974d713fe