[INFO] cloning repository https://github.com/jchoi5me/colmac
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jchoi5me/colmac" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjchoi5me%2Fcolmac", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjchoi5me%2Fcolmac'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5fdbc42f4cae924e5db832e3be618c21a1019986
[INFO] testing jchoi5me/colmac against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjchoi5me%2Fcolmac" "/workspace/builds/worker-47/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-47/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jchoi5me/colmac 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 git repo https://github.com/jchoi5me/colmac
[INFO] finished tweaking git repo https://github.com/jchoi5me/colmac
[INFO] tweaked toml for git repo https://github.com/jchoi5me/colmac written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] crate git repo https://github.com/jchoi5me/colmac already has a lockfile, it will not be regenerated
[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-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] daa4be274f3915b6c23f54b39cc06dcfb256b5710a6eb68d093b2efb9840e467
[INFO] running `Command { std: "docker" "start" "-a" "daa4be274f3915b6c23f54b39cc06dcfb256b5710a6eb68d093b2efb9840e467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "daa4be274f3915b6c23f54b39cc06dcfb256b5710a6eb68d093b2efb9840e467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daa4be274f3915b6c23f54b39cc06dcfb256b5710a6eb68d093b2efb9840e467", kill_on_drop: false }`
[INFO] [stdout] daa4be274f3915b6c23f54b39cc06dcfb256b5710a6eb68d093b2efb9840e467
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] d12522f6d4459995cabc06dfb2e9430388d65432b1dd2b358ce6d27b06b5f75e
[INFO] running `Command { std: "docker" "start" "-a" "d12522f6d4459995cabc06dfb2e9430388d65432b1dd2b358ce6d27b06b5f75e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling colmac v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "d12522f6d4459995cabc06dfb2e9430388d65432b1dd2b358ce6d27b06b5f75e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d12522f6d4459995cabc06dfb2e9430388d65432b1dd2b358ce6d27b06b5f75e", kill_on_drop: false }`
[INFO] [stdout] d12522f6d4459995cabc06dfb2e9430388d65432b1dd2b358ce6d27b06b5f75e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 89a16b6f1acbcf46e949d2d2c46615147a87370e1fcd497ad0812a0d98e29c46
[INFO] running `Command { std: "docker" "start" "-a" "89a16b6f1acbcf46e949d2d2c46615147a87370e1fcd497ad0812a0d98e29c46", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling colmac v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `Command { std: "docker" "inspect" "89a16b6f1acbcf46e949d2d2c46615147a87370e1fcd497ad0812a0d98e29c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89a16b6f1acbcf46e949d2d2c46615147a87370e1fcd497ad0812a0d98e29c46", kill_on_drop: false }`
[INFO] [stdout] 89a16b6f1acbcf46e949d2d2c46615147a87370e1fcd497ad0812a0d98e29c46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 49c4f2bae74fadb155f72ed921b4f36c017d4102006a506d47d46a7b5380c8a2
[INFO] running `Command { std: "docker" "start" "-a" "49c4f2bae74fadb155f72ed921b4f36c017d4102006a506d47d46a7b5380c8a2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/colmac-48587ee08da7b3b5)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test tests::concat_vec::clone::two ... ok
[INFO] [stdout] test tests::concat_vec::copy::many ... ok
[INFO] [stdout] test tests::concat_vec::copy::one ... ok
[INFO] [stdout] test tests::concat_vec::copy::two ... ok
[INFO] [stdout] test tests::count_args::many ... ok
[INFO] [stdout] test tests::count_args::one ... ok
[INFO] [stdout] test tests::count_args::zero ... ok
[INFO] [stdout] test tests::hashmap::many ... ok
[INFO] [stdout] test tests::hashmap::one ... ok
[INFO] [stdout] test tests::sort::vec ... ok
[INFO] [stdout] test tests::sort::vec_reverse_sort ... ok
[INFO] [stdout] test tests::sorted::array ... ok
[INFO] [stdout] test tests::sorted::vec ... ok
[INFO] [stdout] test tests::hashset::many ... ok
[INFO] [stdout] test tests::sorted::vec_reverse_sort ... ok
[INFO] [stdout] test tests::sorted_f64::array ... ok
[INFO] [stdout] test tests::hashset::zero ... ok
[INFO] [stdout] test tests::sorted_f64::vec ... ok
[INFO] [stdout] test tests::hashmap::zero ... ok
[INFO] [stdout] test tests::hashset::one ... ok
[INFO] [stdout] test tests::sorted::hashset ... ok
[INFO] [stdout] test tests::sort::array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests colmac
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - count_args (line 11) ... ok
[INFO] [stdout] test src/lib.rs - string (line 37) ... ok
[INFO] [stdout] test src/lib.rs - concat_vec (line 60) ... ok
[INFO] [stdout] test src/lib.rs - sorted (line 207) ... ok
[INFO] [stdout] test src/lib.rs - hashmap (line 86) ... ok
[INFO] [stdout] test src/lib.rs - sorted_f64 (line 248) ... ok
[INFO] [stdout] test src/lib.rs - sort (line 165) ... ok
[INFO] [stdout] test src/lib.rs - hashset (line 123) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "49c4f2bae74fadb155f72ed921b4f36c017d4102006a506d47d46a7b5380c8a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49c4f2bae74fadb155f72ed921b4f36c017d4102006a506d47d46a7b5380c8a2", kill_on_drop: false }`
[INFO] [stdout] 49c4f2bae74fadb155f72ed921b4f36c017d4102006a506d47d46a7b5380c8a2