[INFO] updating cached repository Triagle/pomodoro
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Triagle/pomodoro
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Triagle/pomodoro" "work/ex/beta-1.37-6/sources/1.36.0/gh/Triagle/pomodoro"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Triagle/pomodoro'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Triagle/pomodoro" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Triagle/pomodoro"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Triagle/pomodoro'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6ed398b9b8b522b6dcc31cf5ffe8b23fba2f409d
[INFO] sha for GitHub repo Triagle/pomodoro: 6ed398b9b8b522b6dcc31cf5ffe8b23fba2f409d
[INFO] validating manifest of Triagle/pomodoro on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Triagle/pomodoro on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Triagle/pomodoro
[INFO] finished frobbing Triagle/pomodoro
[INFO] frobbed toml for Triagle/pomodoro written to work/ex/beta-1.37-6/sources/1.36.0/gh/Triagle/pomodoro/Cargo.toml
[INFO] started frobbing Triagle/pomodoro
[INFO] finished frobbing Triagle/pomodoro
[INFO] frobbed toml for Triagle/pomodoro written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Triagle/pomodoro/Cargo.toml
[INFO] crate Triagle/pomodoro already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Triagle/pomodoro/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Triagle/pomodoro against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Triagle/pomodoro:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] b0bf1c6ebcd224dfab3264fc3b74ac67c75332f3ae9005bd48d8d20f86282f43
[INFO] running `"docker" "start" "-a" "b0bf1c6ebcd224dfab3264fc3b74ac67c75332f3ae9005bd48d8d20f86282f43"`
[INFO] [stderr]    Compiling pomodoro v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `ArgumentParser`, `StoreTrue`, `Store`
[INFO] [stderr]  --> src/main.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 | use argparse::{ArgumentParser, StoreTrue, Store};
[INFO] [stderr]   |                ^^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "b0bf1c6ebcd224dfab3264fc3b74ac67c75332f3ae9005bd48d8d20f86282f43"`
[INFO] running `"docker" "rm" "-f" "b0bf1c6ebcd224dfab3264fc3b74ac67c75332f3ae9005bd48d8d20f86282f43"`
[INFO] [stdout] b0bf1c6ebcd224dfab3264fc3b74ac67c75332f3ae9005bd48d8d20f86282f43
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Triagle/pomodoro:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 982b391d78d099482ae068d95851b12607495014d703a291b3365a5eb3e0cef7
[INFO] running `"docker" "start" "-a" "982b391d78d099482ae068d95851b12607495014d703a291b3365a5eb3e0cef7"`
[INFO] [stderr]    Compiling pomodoro v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `ArgumentParser`, `StoreTrue`, `Store`
[INFO] [stderr]  --> src/main.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 | use argparse::{ArgumentParser, StoreTrue, Store};
[INFO] [stderr]   |                ^^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "982b391d78d099482ae068d95851b12607495014d703a291b3365a5eb3e0cef7"`
[INFO] running `"docker" "rm" "-f" "982b391d78d099482ae068d95851b12607495014d703a291b3365a5eb3e0cef7"`
[INFO] [stdout] 982b391d78d099482ae068d95851b12607495014d703a291b3365a5eb3e0cef7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Triagle/pomodoro:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 880d3977d33698e4cba9efeb27efdeb8ca52cef0ae9035ee31401bdc7382ca74
[INFO] running `"docker" "start" "-a" "880d3977d33698e4cba9efeb27efdeb8ca52cef0ae9035ee31401bdc7382ca74"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pomodoro-73721d1ccfdd2773
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "880d3977d33698e4cba9efeb27efdeb8ca52cef0ae9035ee31401bdc7382ca74"`
[INFO] running `"docker" "rm" "-f" "880d3977d33698e4cba9efeb27efdeb8ca52cef0ae9035ee31401bdc7382ca74"`
[INFO] [stdout] 880d3977d33698e4cba9efeb27efdeb8ca52cef0ae9035ee31401bdc7382ca74