[INFO] updating cached repository Willifme/Todo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Willifme/Todo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Willifme/Todo" "work/ex/beta-1.37-6/sources/1.36.0/gh/Willifme/Todo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Willifme/Todo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Willifme/Todo" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Willifme/Todo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Willifme/Todo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6fd688328585e29475d870b7e9559146e54f37be
[INFO] sha for GitHub repo Willifme/Todo: 6fd688328585e29475d870b7e9559146e54f37be
[INFO] validating manifest of Willifme/Todo 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 Willifme/Todo 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 Willifme/Todo
[INFO] finished frobbing Willifme/Todo
[INFO] frobbed toml for Willifme/Todo written to work/ex/beta-1.37-6/sources/1.36.0/gh/Willifme/Todo/Cargo.toml
[INFO] started frobbing Willifme/Todo
[INFO] finished frobbing Willifme/Todo
[INFO] frobbed toml for Willifme/Todo written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Willifme/Todo/Cargo.toml
[INFO] crate Willifme/Todo 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Willifme/Todo 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Willifme/Todo:/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] f7f0623377eca1795e2e5acb0e4b52e495bc5944f9a695ec81e0961cc21bc97e
[INFO] running `"docker" "start" "-a" "f7f0623377eca1795e2e5acb0e4b52e495bc5944f9a695ec81e0961cc21bc97e"`
[INFO] [stderr]    Compiling serde v1.0.69
[INFO] [stderr]    Compiling rust-ini v0.12.1
[INFO] [stderr]    Compiling app_dirs v1.2.1
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling serde_derive v1.0.69
[INFO] [stderr]    Compiling toml v0.4.6
[INFO] [stderr]    Compiling serde_json v1.0.22
[INFO] [stderr]    Compiling csv v1.0.0
[INFO] [stderr]    Compiling chrono v0.4.4
[INFO] [stderr]    Compiling config v0.9.0
[INFO] [stderr]    Compiling todo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/todo.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 | /     pub fn new(
[INFO] [stderr] 39 | |         priority: Priority,
[INFO] [stderr] 40 | |         completed: bool,
[INFO] [stderr] 41 | |         body: String,
[INFO] [stderr] ...  |
[INFO] [stderr] 49 | |         }
[INFO] [stderr] 50 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/cli.rs:132:9
[INFO] [stderr]     |
[INFO] [stderr] 132 |         writer.flush();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.85s
[INFO] running `"docker" "inspect" "f7f0623377eca1795e2e5acb0e4b52e495bc5944f9a695ec81e0961cc21bc97e"`
[INFO] running `"docker" "rm" "-f" "f7f0623377eca1795e2e5acb0e4b52e495bc5944f9a695ec81e0961cc21bc97e"`
[INFO] [stdout] f7f0623377eca1795e2e5acb0e4b52e495bc5944f9a695ec81e0961cc21bc97e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Willifme/Todo:/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] d2c0a2b87bf47bfa9b3de9f1ecda0e1fa7a3223f7567a38306a865d777e4b39f
[INFO] running `"docker" "start" "-a" "d2c0a2b87bf47bfa9b3de9f1ecda0e1fa7a3223f7567a38306a865d777e4b39f"`
[INFO] [stderr]    Compiling todo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/todo.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 | /     pub fn new(
[INFO] [stderr] 39 | |         priority: Priority,
[INFO] [stderr] 40 | |         completed: bool,
[INFO] [stderr] 41 | |         body: String,
[INFO] [stderr] ...  |
[INFO] [stderr] 49 | |         }
[INFO] [stderr] 50 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/cli.rs:132:9
[INFO] [stderr]     |
[INFO] [stderr] 132 |         writer.flush();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "d2c0a2b87bf47bfa9b3de9f1ecda0e1fa7a3223f7567a38306a865d777e4b39f"`
[INFO] running `"docker" "rm" "-f" "d2c0a2b87bf47bfa9b3de9f1ecda0e1fa7a3223f7567a38306a865d777e4b39f"`
[INFO] [stdout] d2c0a2b87bf47bfa9b3de9f1ecda0e1fa7a3223f7567a38306a865d777e4b39f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Willifme/Todo:/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] 7af05c099d58e891e014630306d4d7bbdead3844719195a295c30300690c0fc3
[INFO] running `"docker" "start" "-a" "7af05c099d58e891e014630306d4d7bbdead3844719195a295c30300690c0fc3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/todo-6ac1b5b7f528caa2
[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" "7af05c099d58e891e014630306d4d7bbdead3844719195a295c30300690c0fc3"`
[INFO] running `"docker" "rm" "-f" "7af05c099d58e891e014630306d4d7bbdead3844719195a295c30300690c0fc3"`
[INFO] [stdout] 7af05c099d58e891e014630306d4d7bbdead3844719195a295c30300690c0fc3