[INFO] updating cached repository https://github.com/makutamoto/ttygraph
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c6030e0d5048f13acf2e30c4a22e4c547702612a
[INFO] checking makutamoto/ttygraph against try#b19afc12c4f781e95f168f2fdea339c972f14ae2 for pr-64327
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmakutamoto%2Fttygraph" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/makutamoto/ttygraph on toolchain b19afc12c4f781e95f168f2fdea339c972f14ae2-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/makutamoto/ttygraph
[INFO] finished tweaking git repo https://github.com/makutamoto/ttygraph
[INFO] tweaked toml for git repo https://github.com/makutamoto/ttygraph written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/makutamoto/ttygraph already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 17c5e0ac61f3c37151a5c90903a368fc68f320417bff7d43eb4d33553c3beebd
[INFO] running `"docker" "start" "-a" "17c5e0ac61f3c37151a5c90903a368fc68f320417bff7d43eb4d33553c3beebd"`
[INFO] [stderr]    Compiling ncurses v5.97.0
[INFO] [stderr]     Checking time v0.1.41
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking simplelog v0.5.3
[INFO] [stderr]     Checking ttygraph v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::f64`
[INFO] [stderr]    --> src/formula.rs:473:9
[INFO] [stderr]     |
[INFO] [stderr] 473 |     use std::f64;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.37s
[INFO] running `"docker" "inspect" "17c5e0ac61f3c37151a5c90903a368fc68f320417bff7d43eb4d33553c3beebd"`
[INFO] running `"docker" "rm" "-f" "17c5e0ac61f3c37151a5c90903a368fc68f320417bff7d43eb4d33553c3beebd"`
[INFO] [stdout] 17c5e0ac61f3c37151a5c90903a368fc68f320417bff7d43eb4d33553c3beebd