[INFO] cloning repository https://github.com/matsadler/halton
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matsadler/halton" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatsadler%2Fhalton", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatsadler%2Fhalton'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c563ebef90bb91f54d2b6a98238abe6c6dec275
[INFO] testing matsadler/halton against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatsadler%2Fhalton" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matsadler/halton on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/matsadler/halton
[INFO] finished tweaking git repo https://github.com/matsadler/halton
[INFO] tweaked toml for git repo https://github.com/matsadler/halton written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/matsadler/halton already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e84b7e9b6a11d0fac3aee5184cdd87b13c306ed35e3f3d452e0ef5f3a8bf7a3a
[INFO] running `Command { std: "docker" "start" "-a" "e84b7e9b6a11d0fac3aee5184cdd87b13c306ed35e3f3d452e0ef5f3a8bf7a3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e84b7e9b6a11d0fac3aee5184cdd87b13c306ed35e3f3d452e0ef5f3a8bf7a3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e84b7e9b6a11d0fac3aee5184cdd87b13c306ed35e3f3d452e0ef5f3a8bf7a3a", kill_on_drop: false }`
[INFO] [stdout] e84b7e9b6a11d0fac3aee5184cdd87b13c306ed35e3f3d452e0ef5f3a8bf7a3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a37a2b6dea653abf6d15a43a793577a712fa5b79d6132c66b6d3165a53b681c3
[INFO] running `Command { std: "docker" "start" "-a" "a37a2b6dea653abf6d15a43a793577a712fa5b79d6132c66b6d3165a53b681c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling halton v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "a37a2b6dea653abf6d15a43a793577a712fa5b79d6132c66b6d3165a53b681c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a37a2b6dea653abf6d15a43a793577a712fa5b79d6132c66b6d3165a53b681c3", kill_on_drop: false }`
[INFO] [stdout] a37a2b6dea653abf6d15a43a793577a712fa5b79d6132c66b6d3165a53b681c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca8c78f3db9a0d465f711204ec926996a79b6e4c008a7ae1d9899919b5d31231
[INFO] running `Command { std: "docker" "start" "-a" "ca8c78f3db9a0d465f711204ec926996a79b6e4c008a7ae1d9899919b5d31231", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling halton v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.07s
[INFO] running `Command { std: "docker" "inspect" "ca8c78f3db9a0d465f711204ec926996a79b6e4c008a7ae1d9899919b5d31231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca8c78f3db9a0d465f711204ec926996a79b6e4c008a7ae1d9899919b5d31231", kill_on_drop: false }`
[INFO] [stdout] ca8c78f3db9a0d465f711204ec926996a79b6e4c008a7ae1d9899919b5d31231
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb268310a991e6c3a50fded53ab109df2bf2553d945140b1420d0f80a3fef11d
[INFO] running `Command { std: "docker" "start" "-a" "cb268310a991e6c3a50fded53ab109df2bf2553d945140b1420d0f80a3fef11d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/halton-9d5e4c39df2569b3)
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::sequence_skip_base_3 ... ok
[INFO] [stdout] test tests::sequence_skip_last ... ok
[INFO] [stdout] test tests::sequence_skip_base_2 ... ok
[INFO] [stdout] test tests::sequence_last ... ok
[INFO] [stdout] test tests::sequence_size_hint ... ok
[INFO] [stdout] test tests::number_base_2 ... ok
[INFO] [stdout] test tests::number_base_3 ... ok
[INFO] [stdout] test tests::sequence_base_2 ... ok
[INFO] [stdout] test tests::sequence_iter ... ok
[INFO] [stdout] test tests::sequence_nth_last ... ok
[INFO] [stdout] test tests::sequence_count ... ok
[INFO] [stdout] test tests::sequence_base_3 ... ok
[INFO] [stdout] test tests::sequence_iteratate_to_last ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests halton
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - GenericSequence (line 104) - compile ... ok
[INFO] [stdout] test src/lib.rs - number (line 70) ... ok
[INFO] [stdout] test src/lib.rs - number (line 60) ... ok
[INFO] [stdout] test src/lib.rs - GenericSequence (line 126) ... ok
[INFO] [stdout] test src/lib.rs - GenericSequence<I, F, D>::new (line 154) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - GenericSequence (line 116) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.89s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cb268310a991e6c3a50fded53ab109df2bf2553d945140b1420d0f80a3fef11d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb268310a991e6c3a50fded53ab109df2bf2553d945140b1420d0f80a3fef11d", kill_on_drop: false }`
[INFO] [stdout] cb268310a991e6c3a50fded53ab109df2bf2553d945140b1420d0f80a3fef11d