[INFO] cloning repository https://github.com/billco/dd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/billco/dd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbillco%2Fdd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbillco%2Fdd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92eda24c1e65117dfad66a1d18a8f3c5af7e1906
[INFO] checking billco/dd against master#8365fcb2b840c95eeb0bc377af8bd498fad22245 for pr-145604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbillco%2Fdd" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/billco/dd
[INFO] finished tweaking git repo https://github.com/billco/dd
[INFO] tweaked toml for git repo https://github.com/billco/dd written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/billco/dd on toolchain 8365fcb2b840c95eeb0bc377af8bd498fad22245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8365fcb2b840c95eeb0bc377af8bd498fad22245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/billco/dd 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" "+8365fcb2b840c95eeb0bc377af8bd498fad22245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8365fcb2b840c95eeb0bc377af8bd498fad22245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 783b284c31bbf4544173c9e8893769d41a2493fcbb16be443e432c60583faaf3
[INFO] running `Command { std: "docker" "start" "-a" "783b284c31bbf4544173c9e8893769d41a2493fcbb16be443e432c60583faaf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "783b284c31bbf4544173c9e8893769d41a2493fcbb16be443e432c60583faaf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "783b284c31bbf4544173c9e8893769d41a2493fcbb16be443e432c60583faaf3", kill_on_drop: false }`
[INFO] [stdout] 783b284c31bbf4544173c9e8893769d41a2493fcbb16be443e432c60583faaf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8365fcb2b840c95eeb0bc377af8bd498fad22245" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5114eb60bdda4fdef72692cd56c1515110d64a9fc486a20665140f8c300f80a6
[INFO] running `Command { std: "docker" "start" "-a" "5114eb60bdda4fdef72692cd56c1515110d64a9fc486a20665140f8c300f80a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking dd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/main.rs:317:63
[INFO] [stdout]     |
[INFO] [stdout] 317 | fn dmm(h: &Vec<Hour>, el: usize, start: usize, end: usize) -> (Daymm) {
[INFO] [stdout]     |                                                               ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 317 - fn dmm(h: &Vec<Hour>, el: usize, start: usize, end: usize) -> (Daymm) {
[INFO] [stdout] 317 + fn dmm(h: &Vec<Hour>, el: usize, start: usize, end: usize) -> Daymm {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/main.rs:317:63
[INFO] [stdout]     |
[INFO] [stdout] 317 | fn dmm(h: &Vec<Hour>, el: usize, start: usize, end: usize) -> (Daymm) {
[INFO] [stdout]     |                                                               ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 317 - fn dmm(h: &Vec<Hour>, el: usize, start: usize, end: usize) -> (Daymm) {
[INFO] [stdout] 317 + fn dmm(h: &Vec<Hour>, el: usize, start: usize, end: usize) -> Daymm {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.24s
[INFO] running `Command { std: "docker" "inspect" "5114eb60bdda4fdef72692cd56c1515110d64a9fc486a20665140f8c300f80a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5114eb60bdda4fdef72692cd56c1515110d64a9fc486a20665140f8c300f80a6", kill_on_drop: false }`
[INFO] [stdout] 5114eb60bdda4fdef72692cd56c1515110d64a9fc486a20665140f8c300f80a6