[INFO] cloning repository https://github.com/JakeWharton/uniqtoo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JakeWharton/uniqtoo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakeWharton%2Funiqtoo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakeWharton%2Funiqtoo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b0692965105d47978bb934711cab466390ffa04f
[INFO] testing JakeWharton/uniqtoo against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakeWharton%2Funiqtoo" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JakeWharton/uniqtoo on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JakeWharton/uniqtoo
[INFO] finished tweaking git repo https://github.com/JakeWharton/uniqtoo
[INFO] tweaked toml for git repo https://github.com/JakeWharton/uniqtoo written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/JakeWharton/uniqtoo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded structopt-derive v0.4.15
[INFO] [stderr]   Downloaded structopt v0.3.22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4272d848bd227e4c4818891cb1b7ef8a1ddcf0ee429ea916ff0521b9d20cb901
[INFO] running `Command { std: "docker" "start" "-a" "4272d848bd227e4c4818891cb1b7ef8a1ddcf0ee429ea916ff0521b9d20cb901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4272d848bd227e4c4818891cb1b7ef8a1ddcf0ee429ea916ff0521b9d20cb901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4272d848bd227e4c4818891cb1b7ef8a1ddcf0ee429ea916ff0521b9d20cb901", kill_on_drop: false }`
[INFO] [stdout] 4272d848bd227e4c4818891cb1b7ef8a1ddcf0ee429ea916ff0521b9d20cb901
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e6b50b2dfe41ebbde0a7d3f7256cde81fb5c46f9ab95d413731e9b0a96c3f95
[INFO] running `Command { std: "docker" "start" "-a" "0e6b50b2dfe41ebbde0a7d3f7256cde81fb5c46f9ab95d413731e9b0a96c3f95", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]    Compiling structopt v0.3.22
[INFO] [stderr]    Compiling uniqtoo v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.88s
[INFO] running `Command { std: "docker" "inspect" "0e6b50b2dfe41ebbde0a7d3f7256cde81fb5c46f9ab95d413731e9b0a96c3f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e6b50b2dfe41ebbde0a7d3f7256cde81fb5c46f9ab95d413731e9b0a96c3f95", kill_on_drop: false }`
[INFO] [stdout] 0e6b50b2dfe41ebbde0a7d3f7256cde81fb5c46f9ab95d413731e9b0a96c3f95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 525179f25c932cf1164bbb774ff184ebeaa60486a28e9c0247ee1c2a65b38a4b
[INFO] running `Command { std: "docker" "start" "-a" "525179f25c932cf1164bbb774ff184ebeaa60486a28e9c0247ee1c2a65b38a4b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling uniqtoo v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `Command { std: "docker" "inspect" "525179f25c932cf1164bbb774ff184ebeaa60486a28e9c0247ee1c2a65b38a4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "525179f25c932cf1164bbb774ff184ebeaa60486a28e9c0247ee1c2a65b38a4b", kill_on_drop: false }`
[INFO] [stdout] 525179f25c932cf1164bbb774ff184ebeaa60486a28e9c0247ee1c2a65b38a4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8b106c54ef8ef12f31e2e9823e33b17dd04652263972c7be961da99f1ee50cb
[INFO] running `Command { std: "docker" "start" "-a" "f8b106c54ef8ef12f31e2e9823e33b17dd04652263972c7be961da99f1ee50cb", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uniqtoo-7a1a1ae868b0b6e5)
[INFO] [stdout] test output::tests::head_limits_output ... ok
[INFO] [stdout] test counter::tests::case_insensitive ... ok
[INFO] [stdout] test counter::tests::ignore_char ... ok
[INFO] [stdout] test output::tests::head_limits_output_reversed ... ok
[INFO] [stdout] test counter::tests::ignore_field ... ok
[INFO] [stdout] test output::tests::print_clears_previous ... ok
[INFO] [stdout] test output::tests::print_prints ... ok
[INFO] [stdout] test counter::tests::ignore_field_and_char ... ok
[INFO] [stdout] test output::tests::debug_does_not_use_ansi_control_codes ... ok
[INFO] [stdout] test output::tests::print_reverse ... ok
[INFO] [stdout] test counter::tests::case_sensitive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f8b106c54ef8ef12f31e2e9823e33b17dd04652263972c7be961da99f1ee50cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8b106c54ef8ef12f31e2e9823e33b17dd04652263972c7be961da99f1ee50cb", kill_on_drop: false }`
[INFO] [stdout] f8b106c54ef8ef12f31e2e9823e33b17dd04652263972c7be961da99f1ee50cb