[INFO] cloning repository https://github.com/mshrtsr/tick-tack-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mshrtsr/tick-tack-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmshrtsr%2Ftick-tack-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmshrtsr%2Ftick-tack-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d171cddf572c80cb7c6b14465b8c61097896279a
[INFO] checking mshrtsr/tick-tack-rs against master#fc81ad22c453776de16acf9938976930cf8c9401 for pr-77325
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmshrtsr%2Ftick-tack-rs" "/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/mshrtsr/tick-tack-rs on toolchain fc81ad22c453776de16acf9938976930cf8c9401
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mshrtsr/tick-tack-rs
[INFO] finished tweaking git repo https://github.com/mshrtsr/tick-tack-rs
[INFO] tweaked toml for git repo https://github.com/mshrtsr/tick-tack-rs written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/mshrtsr/tick-tack-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "fetch" "--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" "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" "+fc81ad22c453776de16acf9938976930cf8c9401" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f90798376e6ec083372c7e74e2fcc6d220567586009dfe9124de3cca6dbfe9e8
[INFO] running `Command { std: "docker" "start" "-a" "f90798376e6ec083372c7e74e2fcc6d220567586009dfe9124de3cca6dbfe9e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f90798376e6ec083372c7e74e2fcc6d220567586009dfe9124de3cca6dbfe9e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f90798376e6ec083372c7e74e2fcc6d220567586009dfe9124de3cca6dbfe9e8", kill_on_drop: false }`
[INFO] [stdout] f90798376e6ec083372c7e74e2fcc6d220567586009dfe9124de3cca6dbfe9e8
[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" "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" "+fc81ad22c453776de16acf9938976930cf8c9401" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0707fd9d0c4bd62fdd5e302def8606e5e99111aa36ba9424329d6156c54fb65c
[INFO] running `Command { std: "docker" "start" "-a" "0707fd9d0c4bd62fdd5e302def8606e5e99111aa36ba9424329d6156c54fb65c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.78
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking figlet-rs v0.1.3
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking termion v1.5.5
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking tick-tack-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.66s
[INFO] running `Command { std: "docker" "inspect" "0707fd9d0c4bd62fdd5e302def8606e5e99111aa36ba9424329d6156c54fb65c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0707fd9d0c4bd62fdd5e302def8606e5e99111aa36ba9424329d6156c54fb65c", kill_on_drop: false }`
[INFO] [stdout] 0707fd9d0c4bd62fdd5e302def8606e5e99111aa36ba9424329d6156c54fb65c