[INFO] fetching crate board_game_range 0.1.0...
[INFO] testing board_game_range-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate board_game_range 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate board_game_range 0.1.0
[INFO] finished tweaking crates.io crate board_game_range 0.1.0
[INFO] tweaked toml for crates.io crate board_game_range 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate board_game_range 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate board_game_range 0.1.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f3748445f612867d43d56451d45ddf9a2aaf8bedaf1ab9b89c04d16fa1c7adb
[INFO] running `Command { std: "docker" "start" "-a" "1f3748445f612867d43d56451d45ddf9a2aaf8bedaf1ab9b89c04d16fa1c7adb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f3748445f612867d43d56451d45ddf9a2aaf8bedaf1ab9b89c04d16fa1c7adb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f3748445f612867d43d56451d45ddf9a2aaf8bedaf1ab9b89c04d16fa1c7adb", kill_on_drop: false }`
[INFO] [stdout] 1f3748445f612867d43d56451d45ddf9a2aaf8bedaf1ab9b89c04d16fa1c7adb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33a96e76a631612d5f6a4908ebb7b23a6d3ae1086cf0bb8345c3474955a9e346
[INFO] running `Command { std: "docker" "start" "-a" "33a96e76a631612d5f6a4908ebb7b23a6d3ae1086cf0bb8345c3474955a9e346", kill_on_drop: false }`
[INFO] [stderr]    Compiling board_game_range v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `as_width` is never used
[INFO] [stdout]   --> src/arc.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl ArcAngle {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn as_width(&self, row: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `angle` is never read
[INFO] [stdout]   --> src/arc.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct FrontalArcIter {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 73 |     angle: ArcAngle,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "33a96e76a631612d5f6a4908ebb7b23a6d3ae1086cf0bb8345c3474955a9e346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33a96e76a631612d5f6a4908ebb7b23a6d3ae1086cf0bb8345c3474955a9e346", kill_on_drop: false }`
[INFO] [stdout] 33a96e76a631612d5f6a4908ebb7b23a6d3ae1086cf0bb8345c3474955a9e346
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 462dc8eb82855e797598e78502f1582ad9ca40b7722c278204233c05830be26e
[INFO] running `Command { std: "docker" "start" "-a" "462dc8eb82855e797598e78502f1582ad9ca40b7722c278204233c05830be26e", kill_on_drop: false }`
[INFO] [stderr]    Compiling board_game_range v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `as_width` is never used
[INFO] [stdout]   --> src/arc.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl ArcAngle {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn as_width(&self, row: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `angle` is never read
[INFO] [stdout]   --> src/arc.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct FrontalArcIter {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 73 |     angle: ArcAngle,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_width` is never used
[INFO] [stdout]   --> src/arc.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl ArcAngle {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn as_width(&self, row: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `angle` is never read
[INFO] [stdout]   --> src/arc.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct FrontalArcIter {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 73 |     angle: ArcAngle,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "462dc8eb82855e797598e78502f1582ad9ca40b7722c278204233c05830be26e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "462dc8eb82855e797598e78502f1582ad9ca40b7722c278204233c05830be26e", kill_on_drop: false }`
[INFO] [stdout] 462dc8eb82855e797598e78502f1582ad9ca40b7722c278204233c05830be26e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 915a5d21ffc95c1fd8ca108b98cd45dfc3612a6379e14ef7c72c381ba073d582
[INFO] running `Command { std: "docker" "start" "-a" "915a5d21ffc95c1fd8ca108b98cd45dfc3612a6379e14ef7c72c381ba073d582", kill_on_drop: false }`
[INFO] [stderr] warning: method `as_width` is never used
[INFO] [stderr]   --> src/arc.rs:54:8
[INFO] [stderr]    |
[INFO] [stderr] 37 | impl ArcAngle {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 54 |     fn as_width(&self, row: i32) -> i32 {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `angle` is never read
[INFO] [stderr]   --> src/arc.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub struct FrontalArcIter {
[INFO] [stderr]    |            -------------- field in this struct
[INFO] [stderr] 73 |     angle: ArcAngle,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `board_game_range` (lib) generated 2 warnings
[INFO] [stderr] warning: `board_game_range` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/board_game_range-67d613afcee98789)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test arc::test::test ... ok
[INFO] [stdout] test cross::test::test ... ok
[INFO] [stdout] test diamond::test::test ... ok
[INFO] [stdout] test circular::test::test ... ok
[INFO] [stdout] test frontal::test::test ... ok
[INFO] [stdout] test frontal::test::test2 ... ok
[INFO] [stdout] test line::test::test ... ok
[INFO] [stdout] test line::test::thick ... ok
[INFO] [stdout] test square::test::test ... ok
[INFO] [stdout] test rectangle::test::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests board_game_range
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "915a5d21ffc95c1fd8ca108b98cd45dfc3612a6379e14ef7c72c381ba073d582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "915a5d21ffc95c1fd8ca108b98cd45dfc3612a6379e14ef7c72c381ba073d582", kill_on_drop: false }`
[INFO] [stdout] 915a5d21ffc95c1fd8ca108b98cd45dfc3612a6379e14ef7c72c381ba073d582