[INFO] cloning repository https://github.com/PeterGrace/codeowner-gen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PeterGrace/codeowner-gen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeterGrace%2Fcodeowner-gen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeterGrace%2Fcodeowner-gen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5cc21dd26d25ff20fbd617a4652da1755e7696c6
[INFO] checking PeterGrace/codeowner-gen against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeterGrace%2Fcodeowner-gen" "/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/PeterGrace/codeowner-gen on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PeterGrace/codeowner-gen
[INFO] finished tweaking git repo https://github.com/PeterGrace/codeowner-gen
[INFO] tweaked toml for git repo https://github.com/PeterGrace/codeowner-gen written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/PeterGrace/codeowner-gen already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb4e0b5342f80e890e9633d62f7b6e7e5a01002d259b3c2cf9b37e582f0f615f
[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" "fb4e0b5342f80e890e9633d62f7b6e7e5a01002d259b3c2cf9b37e582f0f615f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb4e0b5342f80e890e9633d62f7b6e7e5a01002d259b3c2cf9b37e582f0f615f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb4e0b5342f80e890e9633d62f7b6e7e5a01002d259b3c2cf9b37e582f0f615f", kill_on_drop: false }`
[INFO] [stdout] fb4e0b5342f80e890e9633d62f7b6e7e5a01002d259b3c2cf9b37e582f0f615f
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f03163b929421eb8a27c5c6de848783f2bb6bf5a17319aa883cc7868e4784ce
[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" "8f03163b929421eb8a27c5c6de848783f2bb6bf5a17319aa883cc7868e4784ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.63
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking auditable v0.1.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex v1.4.4
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking env_logger v0.8.3
[INFO] [stderr]    Compiling serde_derive v1.0.124
[INFO] [stderr]    Compiling serde v1.0.124
[INFO] [stderr]     Checking serde_yaml v0.8.17
[INFO] [stderr]    Compiling semver v0.10.0
[INFO] [stderr]    Compiling cargo_metadata v0.11.4
[INFO] [stderr]    Compiling auditable-serde v0.1.0
[INFO] [stderr]    Compiling auditable-build v0.1.0
[INFO] [stderr]    Compiling codeowner-gen v0.1.7-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `serde::Deserialize`
[INFO] [stdout]  --> src/tests/serialization.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::Deserialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `input_data` should have an upper case name
[INFO] [stdout]  --> src/tests/serialization.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 |     const input_data: &str = "
[INFO] [stdout]   |           ^^^^^^^^^^ help: convert the identifier to upper case: `INPUT_DATA`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `input_data` should have an upper case name
[INFO] [stdout]   --> src/tests/serialization.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 32 |     const input_data: &str = "
[INFO] [stdout]    |           ^^^^^^^^^^ help: convert the identifier to upper case: `INPUT_DATA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `input_data` should have an upper case name
[INFO] [stdout]   --> src/tests/serialization.rs:56:11
[INFO] [stdout]    |
[INFO] [stdout] 56 |     const input_data: &str = "
[INFO] [stdout]    |           ^^^^^^^^^^ help: convert the identifier to upper case: `INPUT_DATA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `input_data` should have an upper case name
[INFO] [stdout]   --> src/tests/serialization.rs:80:11
[INFO] [stdout]    |
[INFO] [stdout] 80 |     const input_data: &str = "
[INFO] [stdout]    |           ^^^^^^^^^^ help: convert the identifier to upper case: `INPUT_DATA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `input_data` should have an upper case name
[INFO] [stdout]    --> src/tests/serialization.rs:122:11
[INFO] [stdout]     |
[INFO] [stdout] 122 |     const input_data: &str = "
[INFO] [stdout]     |           ^^^^^^^^^^ help: convert the identifier to upper case: `INPUT_DATA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.29s
[INFO] running `Command { std: "docker" "inspect" "8f03163b929421eb8a27c5c6de848783f2bb6bf5a17319aa883cc7868e4784ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f03163b929421eb8a27c5c6de848783f2bb6bf5a17319aa883cc7868e4784ce", kill_on_drop: false }`
[INFO] [stdout] 8f03163b929421eb8a27c5c6de848783f2bb6bf5a17319aa883cc7868e4784ce