[INFO] cloning repository https://github.com/Tusha-ar/habit-tracker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tusha-ar/habit-tracker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTusha-ar%2Fhabit-tracker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTusha-ar%2Fhabit-tracker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd9b3c186f42b71b3d63d0fe9e92ddf5930eb535
[INFO] checking Tusha-ar/habit-tracker against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTusha-ar%2Fhabit-tracker" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Tusha-ar/habit-tracker
[INFO] finished tweaking git repo https://github.com/Tusha-ar/habit-tracker
[INFO] tweaked toml for git repo https://github.com/Tusha-ar/habit-tracker written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Tusha-ar/habit-tracker on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Tusha-ar/habit-tracker 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f2d80a145eac42b6e18c3ced8e36980817e9564aa2ddf88962d8e1218466d0d
[INFO] running `Command { std: "docker" "start" "-a" "0f2d80a145eac42b6e18c3ced8e36980817e9564aa2ddf88962d8e1218466d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f2d80a145eac42b6e18c3ced8e36980817e9564aa2ddf88962d8e1218466d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f2d80a145eac42b6e18c3ced8e36980817e9564aa2ddf88962d8e1218466d0d", kill_on_drop: false }`
[INFO] [stdout] 0f2d80a145eac42b6e18c3ced8e36980817e9564aa2ddf88962d8e1218466d0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de6858963dbb3fbb227ef2582ae8805eac58b629c6de58762f30241e7d1d7cae
[INFO] running `Command { std: "docker" "start" "-a" "de6858963dbb3fbb227ef2582ae8805eac58b629c6de58762f30241e7d1d7cae", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking habit_tracker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Weekday`
[INFO] [stdout]  --> src/lib.rs:5:49
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chrono::{DateTime, Datelike, Duration, Utc, Weekday};
[INFO] [stdout]   |                                                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Weekday`
[INFO] [stdout]  --> src/lib.rs:5:49
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chrono::{DateTime, Datelike, Duration, Utc, Weekday};
[INFO] [stdout]   |                                                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.24s
[INFO] running `Command { std: "docker" "inspect" "de6858963dbb3fbb227ef2582ae8805eac58b629c6de58762f30241e7d1d7cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de6858963dbb3fbb227ef2582ae8805eac58b629c6de58762f30241e7d1d7cae", kill_on_drop: false }`
[INFO] [stdout] de6858963dbb3fbb227ef2582ae8805eac58b629c6de58762f30241e7d1d7cae