[INFO] cloning repository https://github.com/fkaaa568/traits
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fkaaa568/traits" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffkaaa568%2Ftraits", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffkaaa568%2Ftraits'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 178a19ca9e92bbe7f55a9f0612dd2cbd85118e8f
[INFO] testing fkaaa568/traits against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffkaaa568%2Ftraits" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fkaaa568/traits on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fkaaa568/traits
[INFO] finished tweaking git repo https://github.com/fkaaa568/traits
[INFO] tweaked toml for git repo https://github.com/fkaaa568/traits written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/fkaaa568/traits already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c8ef08df6986419011f275b9bdbdf16e9186a6c1f37bb93bc25cadbd06e75dc
[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" "1c8ef08df6986419011f275b9bdbdf16e9186a6c1f37bb93bc25cadbd06e75dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c8ef08df6986419011f275b9bdbdf16e9186a6c1f37bb93bc25cadbd06e75dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c8ef08df6986419011f275b9bdbdf16e9186a6c1f37bb93bc25cadbd06e75dc", kill_on_drop: false }`
[INFO] [stdout] 1c8ef08df6986419011f275b9bdbdf16e9186a6c1f37bb93bc25cadbd06e75dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 953bbc8438fae2eac1bf4c3f9df7c5806846e37f1e1a3203867e058dc4ed94bc
[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" "953bbc8438fae2eac1bf4c3f9df7c5806846e37f1e1a3203867e058dc4ed94bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling traits v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `spiderman` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct spiderman{
[INFO] [stdout]   |        ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Spiderman`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `batman` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct batman{
[INFO] [stdout]   |        ^^^^^^ help: convert the identifier to upper camel case: `Batman`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `power` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub trait power{
[INFO] [stdout]    |           ^^^^^ help: convert the identifier to upper camel case: `Power`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "953bbc8438fae2eac1bf4c3f9df7c5806846e37f1e1a3203867e058dc4ed94bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "953bbc8438fae2eac1bf4c3f9df7c5806846e37f1e1a3203867e058dc4ed94bc", kill_on_drop: false }`
[INFO] [stdout] 953bbc8438fae2eac1bf4c3f9df7c5806846e37f1e1a3203867e058dc4ed94bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6622bd2375fb99373b1f5c9e55ec13a6dde195559605484ab8d861c264677015
[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" "6622bd2375fb99373b1f5c9e55ec13a6dde195559605484ab8d861c264677015", kill_on_drop: false }`
[INFO] [stderr]    Compiling traits v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `spiderman` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct spiderman{
[INFO] [stdout]   |        ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Spiderman`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `batman` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct batman{
[INFO] [stdout]   |        ^^^^^^ help: convert the identifier to upper camel case: `Batman`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `power` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub trait power{
[INFO] [stdout]    |           ^^^^^ help: convert the identifier to upper camel case: `Power`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "6622bd2375fb99373b1f5c9e55ec13a6dde195559605484ab8d861c264677015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6622bd2375fb99373b1f5c9e55ec13a6dde195559605484ab8d861c264677015", kill_on_drop: false }`
[INFO] [stdout] 6622bd2375fb99373b1f5c9e55ec13a6dde195559605484ab8d861c264677015
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", 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] cf01ca980c0a57595e4b5454d12359881ad8fb827c028f3fbf44d349789c9ad5
[INFO] running `Command { std: "docker" "start" "-a" "cf01ca980c0a57595e4b5454d12359881ad8fb827c028f3fbf44d349789c9ad5", kill_on_drop: false }`
[INFO] [stderr] warning: type `spiderman` should have an upper camel case name
[INFO] [stderr]  --> src/main.rs:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | struct spiderman{
[INFO] [stderr]   |        ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Spiderman`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `batman` should have an upper camel case name
[INFO] [stderr]  --> src/main.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | struct batman{
[INFO] [stderr]   |        ^^^^^^ help: convert the identifier to upper camel case: `Batman`
[INFO] [stderr] 
[INFO] [stderr] warning: trait `power` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:18:11
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub trait power{
[INFO] [stderr]    |           ^^^^^ help: convert the identifier to upper camel case: `Power`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/traits-7c3267d10c97ecb6
[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" "cf01ca980c0a57595e4b5454d12359881ad8fb827c028f3fbf44d349789c9ad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf01ca980c0a57595e4b5454d12359881ad8fb827c028f3fbf44d349789c9ad5", kill_on_drop: false }`
[INFO] [stdout] cf01ca980c0a57595e4b5454d12359881ad8fb827c028f3fbf44d349789c9ad5