[INFO] cloning repository https://github.com/fcabestre/TaglessFinal-Kiselyov-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fcabestre/TaglessFinal-Kiselyov-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffcabestre%2FTaglessFinal-Kiselyov-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffcabestre%2FTaglessFinal-Kiselyov-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 641dc00cafa14c5bbb88d28fc310d2b79b1c071b
[INFO] testing fcabestre/TaglessFinal-Kiselyov-Rust against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffcabestre%2FTaglessFinal-Kiselyov-Rust" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fcabestre/TaglessFinal-Kiselyov-Rust on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fcabestre/TaglessFinal-Kiselyov-Rust
[INFO] finished tweaking git repo https://github.com/fcabestre/TaglessFinal-Kiselyov-Rust
[INFO] tweaked toml for git repo https://github.com/fcabestre/TaglessFinal-Kiselyov-Rust written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/fcabestre/TaglessFinal-Kiselyov-Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 68790ce0cc7918e244993e272ceb9f5ed9d240a8bc3adb8c0822902f39740c5c
[INFO] running `Command { std: "docker" "start" "-a" "68790ce0cc7918e244993e272ceb9f5ed9d240a8bc3adb8c0822902f39740c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68790ce0cc7918e244993e272ceb9f5ed9d240a8bc3adb8c0822902f39740c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68790ce0cc7918e244993e272ceb9f5ed9d240a8bc3adb8c0822902f39740c5c", kill_on_drop: false }`
[INFO] [stdout] 68790ce0cc7918e244993e272ceb9f5ed9d240a8bc3adb8c0822902f39740c5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e2668cdbd2fb35c4754a3043a7f41bd7b55ac49b8225137407093b3296478700
[INFO] running `Command { std: "docker" "start" "-a" "e2668cdbd2fb35c4754a3043a7f41bd7b55ac49b8225137407093b3296478700", kill_on_drop: false }`
[INFO] [stderr]    Compiling typeclasses v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "e2668cdbd2fb35c4754a3043a7f41bd7b55ac49b8225137407093b3296478700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2668cdbd2fb35c4754a3043a7f41bd7b55ac49b8225137407093b3296478700", kill_on_drop: false }`
[INFO] [stdout] e2668cdbd2fb35c4754a3043a7f41bd7b55ac49b8225137407093b3296478700
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d74b3672dfe4e80f9ce24b14f9ea38107a2b72837462d08fe28dc56d87e77b7c
[INFO] running `Command { std: "docker" "start" "-a" "d74b3672dfe4e80f9ce24b14f9ea38107a2b72837462d08fe28dc56d87e77b7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling typeclasses v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "d74b3672dfe4e80f9ce24b14f9ea38107a2b72837462d08fe28dc56d87e77b7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d74b3672dfe4e80f9ce24b14f9ea38107a2b72837462d08fe28dc56d87e77b7c", kill_on_drop: false }`
[INFO] [stdout] d74b3672dfe4e80f9ce24b14f9ea38107a2b72837462d08fe28dc56d87e77b7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08133be7e7af76bbee490d58de009d161cc49892cd76459e17afc2e668a87342
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "08133be7e7af76bbee490d58de009d161cc49892cd76459e17afc2e668a87342", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/typeclasses-5e22f8510f5a603e
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_eval_tf1 ... ok
[INFO] [stdout] test test_eval_tfm2 ... ok
[INFO] [stdout] test test_view_tf1 ... ok
[INFO] [stdout] test test_eval_tfm1 ... ok
[INFO] [stdout] test test_view_tfm1 ... ok
[INFO] [stderr]    Doc-tests typeclasses
[INFO] [stdout] test test_view_tfm2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "08133be7e7af76bbee490d58de009d161cc49892cd76459e17afc2e668a87342", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08133be7e7af76bbee490d58de009d161cc49892cd76459e17afc2e668a87342", kill_on_drop: false }`
[INFO] [stdout] 08133be7e7af76bbee490d58de009d161cc49892cd76459e17afc2e668a87342