[INFO] cloning repository https://github.com/impreetentious/hard-cases
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/impreetentious/hard-cases" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimpreetentious%2Fhard-cases", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimpreetentious%2Fhard-cases'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5a86b03c351876517af460edab056b357300df1a
[INFO] checking impreetentious/hard-cases against 846e51f66b1e7b49ba9e3988c58ccfe5817ce0a9 for pr-164812
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimpreetentious%2Fhard-cases" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/impreetentious/hard-cases
[INFO] finished tweaking git repo https://github.com/impreetentious/hard-cases
[INFO] tweaked toml for git repo https://github.com/impreetentious/hard-cases written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/impreetentious/hard-cases on toolchain 846e51f66b1e7b49ba9e3988c58ccfe5817ce0a9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+846e51f66b1e7b49ba9e3988c58ccfe5817ce0a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/impreetentious/hard-cases already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+846e51f66b1e7b49ba9e3988c58ccfe5817ce0a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `publish` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | publish = false
[INFO] [stderr]    | ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.publish`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c8c9fb82170e47f5d6aa0fcaa278d213e846d53a37d415926959856872c28d2b
[INFO] running `Command { std: "docker" "start" "c8c9fb82170e47f5d6aa0fcaa278d213e846d53a37d415926959856872c28d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8c9fb82170e47f5d6aa0fcaa278d213e846d53a37d415926959856872c28d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c8c9fb82170e47f5d6aa0fcaa278d213e846d53a37d415926959856872c28d2b" "/opt/rustwide/cargo-home/bin/cargo" "+846e51f66b1e7b49ba9e3988c58ccfe5817ce0a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8c9fb82170e47f5d6aa0fcaa278d213e846d53a37d415926959856872c28d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c8c9fb82170e47f5d6aa0fcaa278d213e846d53a37d415926959856872c28d2b" "/opt/rustwide/cargo-home/bin/cargo" "+846e51f66b1e7b49ba9e3988c58ccfe5817ce0a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `publish` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | publish = false
[INFO] [stderr]    | ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.publish`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr]     Checking hc-exact v0.13.11 (/opt/rustwide/workdir/crates/hc-exact)
[INFO] [stderr]     Checking hc-verify v0.13.11 (/opt/rustwide/workdir/crates/hc-verify)
[INFO] [stderr]     Checking hc-core v0.13.11 (/opt/rustwide/workdir/crates/hc-core)
[INFO] [stderr]     Checking hc-io v0.13.11 (/opt/rustwide/workdir/crates/hc-io)
[INFO] [stderr]     Checking hc-lp v0.13.11 (/opt/rustwide/workdir/crates/hc-lp)
[INFO] [stderr]     Checking hc-presolve v0.13.11 (/opt/rustwide/workdir/crates/hc-presolve)
[INFO] [stderr]     Checking hc-receipt v0.13.11 (/opt/rustwide/workdir/crates/hc-receipt)
[INFO] [stderr]     Checking hc-cuts v0.13.11 (/opt/rustwide/workdir/crates/hc-cuts)
[INFO] [stderr]     Checking hc-heur v0.13.11 (/opt/rustwide/workdir/crates/hc-heur)
[INFO] [stderr]     Checking hc-mip v0.13.11 (/opt/rustwide/workdir/crates/hc-mip)
[INFO] [stderr]     Checking hc-cert v0.13.11 (/opt/rustwide/workdir/crates/hc-cert)
[INFO] [stderr]     Checking hc-tamper v0.13.11 (/opt/rustwide/workdir/crates/hc-tamper)
[INFO] [stderr]     Checking hc-fuzz v0.13.11 (/opt/rustwide/workdir/crates/hc-fuzz)
[INFO] [stderr]     Checking hc-cli v0.13.11 (/opt/rustwide/workdir/crates/hc-cli)
[INFO] [stderr]     Checking hc-bench v0.13.11 (/opt/rustwide/workdir/crates/hc-bench)
[INFO] [stderr]     Checking hc-wasm v0.13.11 (/opt/rustwide/workdir/crates/hc-wasm)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.77s
[INFO] running `Command { std: "docker" "inspect" "c8c9fb82170e47f5d6aa0fcaa278d213e846d53a37d415926959856872c28d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8c9fb82170e47f5d6aa0fcaa278d213e846d53a37d415926959856872c28d2b", kill_on_drop: false }`
[INFO] [stdout] c8c9fb82170e47f5d6aa0fcaa278d213e846d53a37d415926959856872c28d2b
