[INFO] cloning repository https://github.com/novakov-alexey/rust-typeclasses
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/novakov-alexey/rust-typeclasses" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnovakov-alexey%2Frust-typeclasses", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnovakov-alexey%2Frust-typeclasses'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 760e05ce360cbeb6dd2dda6beea475b09d7ae2ae
[INFO] testing novakov-alexey/rust-typeclasses against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnovakov-alexey%2Frust-typeclasses" "/workspace/builds/worker-79/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-79/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/novakov-alexey/rust-typeclasses 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 git repo https://github.com/novakov-alexey/rust-typeclasses
[INFO] finished tweaking git repo https://github.com/novakov-alexey/rust-typeclasses
[INFO] tweaked toml for git repo https://github.com/novakov-alexey/rust-typeclasses written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] crate git repo https://github.com/novakov-alexey/rust-typeclasses already has a lockfile, it will not be regenerated
[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-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] f49646bf62b0cde1f1ac7fe4a690d79ca26a3b2d9e3f3498487b6894ffbba939
[INFO] running `Command { std: "docker" "start" "-a" "f49646bf62b0cde1f1ac7fe4a690d79ca26a3b2d9e3f3498487b6894ffbba939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f49646bf62b0cde1f1ac7fe4a690d79ca26a3b2d9e3f3498487b6894ffbba939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f49646bf62b0cde1f1ac7fe4a690d79ca26a3b2d9e3f3498487b6894ffbba939", kill_on_drop: false }`
[INFO] [stdout] f49646bf62b0cde1f1ac7fe4a690d79ca26a3b2d9e3f3498487b6894ffbba939
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] 58cc61c08a78590c7c46914cdc1783d5867508f56f6612cbba98aa0a2fcb4741
[INFO] running `Command { std: "docker" "start" "-a" "58cc61c08a78590c7c46914cdc1783d5867508f56f6612cbba98aa0a2fcb4741", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-typeclasses v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "58cc61c08a78590c7c46914cdc1783d5867508f56f6612cbba98aa0a2fcb4741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58cc61c08a78590c7c46914cdc1783d5867508f56f6612cbba98aa0a2fcb4741", kill_on_drop: false }`
[INFO] [stdout] 58cc61c08a78590c7c46914cdc1783d5867508f56f6612cbba98aa0a2fcb4741
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] 6b43073f2874b741cae1d6e60fe50408e96f699f12e76f341cdd894e43b52e86
[INFO] running `Command { std: "docker" "start" "-a" "6b43073f2874b741cae1d6e60fe50408e96f699f12e76f341cdd894e43b52e86", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-typeclasses v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.47s
[INFO] running `Command { std: "docker" "inspect" "6b43073f2874b741cae1d6e60fe50408e96f699f12e76f341cdd894e43b52e86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b43073f2874b741cae1d6e60fe50408e96f699f12e76f341cdd894e43b52e86", kill_on_drop: false }`
[INFO] [stdout] 6b43073f2874b741cae1d6e60fe50408e96f699f12e76f341cdd894e43b52e86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] 1aa0dfb800acd328c33fd449ed48bb798ce49fbc2a6f0f3cec3695a793a8e8bb
[INFO] running `Command { std: "docker" "start" "-a" "1aa0dfb800acd328c33fd449ed48bb798ce49fbc2a6f0f3cec3695a793a8e8bb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.90s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_typeclasses-e54044af9eb5a2bb)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_typeclasses-be5124243d1e0533)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust-typeclasses
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1aa0dfb800acd328c33fd449ed48bb798ce49fbc2a6f0f3cec3695a793a8e8bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aa0dfb800acd328c33fd449ed48bb798ce49fbc2a6f0f3cec3695a793a8e8bb", kill_on_drop: false }`
[INFO] [stdout] 1aa0dfb800acd328c33fd449ed48bb798ce49fbc2a6f0f3cec3695a793a8e8bb