[INFO] fetching crate uncollate 0.2.3...
[INFO] testing uncollate-0.2.3 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate uncollate 0.2.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate uncollate 0.2.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate uncollate 0.2.3
[INFO] tweaked toml for crates.io crate uncollate 0.2.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate uncollate 0.2.3 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate uncollate 0.2.3 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e41cdefc49467009957d970750cb47eb998c11d5420367fb55688ac2d3370448
[INFO] running `Command { std: "docker" "start" "-a" "e41cdefc49467009957d970750cb47eb998c11d5420367fb55688ac2d3370448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e41cdefc49467009957d970750cb47eb998c11d5420367fb55688ac2d3370448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e41cdefc49467009957d970750cb47eb998c11d5420367fb55688ac2d3370448", kill_on_drop: false }`
[INFO] [stdout] e41cdefc49467009957d970750cb47eb998c11d5420367fb55688ac2d3370448
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f1be6ce2cdf75ddd91190b606a5f3b56b1b94abeb61cf57f5ee12c31637701f
[INFO] running `Command { std: "docker" "start" "-a" "3f1be6ce2cdf75ddd91190b606a5f3b56b1b94abeb61cf57f5ee12c31637701f", kill_on_drop: false }`
[INFO] [stderr]    Compiling uncollate_macro v0.2.2
[INFO] [stderr]    Compiling uncollate v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "3f1be6ce2cdf75ddd91190b606a5f3b56b1b94abeb61cf57f5ee12c31637701f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f1be6ce2cdf75ddd91190b606a5f3b56b1b94abeb61cf57f5ee12c31637701f", kill_on_drop: false }`
[INFO] [stdout] 3f1be6ce2cdf75ddd91190b606a5f3b56b1b94abeb61cf57f5ee12c31637701f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cefd30d2d7d9b8dd34a5404821e4be0d4babdf1248513d1c2791af1997872863
[INFO] running `Command { std: "docker" "start" "-a" "cefd30d2d7d9b8dd34a5404821e4be0d4babdf1248513d1c2791af1997872863", kill_on_drop: false }`
[INFO] [stderr]    Compiling uncollate v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "cefd30d2d7d9b8dd34a5404821e4be0d4babdf1248513d1c2791af1997872863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cefd30d2d7d9b8dd34a5404821e4be0d4babdf1248513d1c2791af1997872863", kill_on_drop: false }`
[INFO] [stdout] cefd30d2d7d9b8dd34a5404821e4be0d4babdf1248513d1c2791af1997872863
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 96011a8e9e0124db8d27bfcb470cf1563af6db2f803a1d8fafc9b4a99a3da50a
[INFO] running `Command { std: "docker" "start" "-a" "96011a8e9e0124db8d27bfcb470cf1563af6db2f803a1d8fafc9b4a99a3da50a", 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/uncollate-c675c2d42dd4c642)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/option_string.rs (/opt/rustwide/target/debug/deps/option_string-dcf9c9cc6db915e8)
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests uncollate
[INFO] [stdout] test tests::test_uncollate_req ... ok
[INFO] [stdout] test tests::test_uncollate_by_ref ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test uncollate_option_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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 src/lib.rs - Uncollate (line 15) ... ok
[INFO] [stdout] test src/lib.rs - uncollate_req (line 122) ... ok
[INFO] [stdout] test src/lib.rs - uncollate (line 79) ... ok
[INFO] [stdout] test src/lib.rs - Uncollate (line 54) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.57s; merged doctests compilation took 0.54s
[INFO] running `Command { std: "docker" "inspect" "96011a8e9e0124db8d27bfcb470cf1563af6db2f803a1d8fafc9b4a99a3da50a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96011a8e9e0124db8d27bfcb470cf1563af6db2f803a1d8fafc9b4a99a3da50a", kill_on_drop: false }`
[INFO] [stdout] 96011a8e9e0124db8d27bfcb470cf1563af6db2f803a1d8fafc9b4a99a3da50a