[INFO] fetching crate rectcut-rs 0.1.2...
[INFO] testing rectcut-rs-0.1.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate rectcut-rs 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rectcut-rs 0.1.2
[INFO] finished tweaking crates.io crate rectcut-rs 0.1.2
[INFO] tweaked toml for crates.io crate rectcut-rs 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rectcut-rs 0.1.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b96868c12ed7a565c237fc1657edd4e6ba386d11281fb81a9a4a37b8888720a4
[INFO] running `Command { std: "docker" "start" "-a" "b96868c12ed7a565c237fc1657edd4e6ba386d11281fb81a9a4a37b8888720a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b96868c12ed7a565c237fc1657edd4e6ba386d11281fb81a9a4a37b8888720a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b96868c12ed7a565c237fc1657edd4e6ba386d11281fb81a9a4a37b8888720a4", kill_on_drop: false }`
[INFO] [stdout] b96868c12ed7a565c237fc1657edd4e6ba386d11281fb81a9a4a37b8888720a4
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5277114b48dcd266b23fbee458fc21cb198f05895ef39447d42819d6ba189434
[INFO] running `Command { std: "docker" "start" "-a" "5277114b48dcd266b23fbee458fc21cb198f05895ef39447d42819d6ba189434", kill_on_drop: false }`
[INFO] [stderr]    Compiling rectcut-rs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `RectCut` is never constructed
[INFO] [stdout]    --> src/lib.rs:331:8
[INFO] [stdout]     |
[INFO] [stdout] 331 | struct RectCut {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `cut` are never used
[INFO] [stdout]    --> src/lib.rs:338:12
[INFO] [stdout]     |
[INFO] [stdout] 336 | impl RectCut {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 337 |     /// Create a new RectCut.
[INFO] [stdout] 338 |     pub fn new(rect: Rect, side: RectCutSide) -> RectCut {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 344 |     pub fn cut(&mut self, a: f32) -> Rect {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "5277114b48dcd266b23fbee458fc21cb198f05895ef39447d42819d6ba189434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5277114b48dcd266b23fbee458fc21cb198f05895ef39447d42819d6ba189434", kill_on_drop: false }`
[INFO] [stdout] 5277114b48dcd266b23fbee458fc21cb198f05895ef39447d42819d6ba189434
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e392d8361a2fbbd004f2174e7e81a67a1b4674ccbc8a1ad6cbd804eb3bd080bb
[INFO] running `Command { std: "docker" "start" "-a" "e392d8361a2fbbd004f2174e7e81a67a1b4674ccbc8a1ad6cbd804eb3bd080bb", kill_on_drop: false }`
[INFO] [stdout] warning: struct `RectCut` is never constructed
[INFO] [stdout]    --> src/lib.rs:331:8
[INFO] [stdout]     |
[INFO] [stdout] 331 | struct RectCut {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `cut` are never used
[INFO] [stdout]    --> src/lib.rs:338:12
[INFO] [stdout]     |
[INFO] [stdout] 336 | impl RectCut {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 337 |     /// Create a new RectCut.
[INFO] [stdout] 338 |     pub fn new(rect: Rect, side: RectCutSide) -> RectCut {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 344 |     pub fn cut(&mut self, a: f32) -> Rect {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rectcut-rs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "e392d8361a2fbbd004f2174e7e81a67a1b4674ccbc8a1ad6cbd804eb3bd080bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e392d8361a2fbbd004f2174e7e81a67a1b4674ccbc8a1ad6cbd804eb3bd080bb", kill_on_drop: false }`
[INFO] [stdout] e392d8361a2fbbd004f2174e7e81a67a1b4674ccbc8a1ad6cbd804eb3bd080bb
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a519313a7479319390ba1a3e7c85404c8d39dc668d576d77897f384a80d9af74
[INFO] running `Command { std: "docker" "start" "-a" "a519313a7479319390ba1a3e7c85404c8d39dc668d576d77897f384a80d9af74", kill_on_drop: false }`
[INFO] [stderr] warning: struct `RectCut` is never constructed
[INFO] [stderr]    --> src/lib.rs:331:8
[INFO] [stderr]     |
[INFO] [stderr] 331 | struct RectCut {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `cut` are never used
[INFO] [stderr]    --> src/lib.rs:338:12
[INFO] [stderr]     |
[INFO] [stderr] 336 | impl RectCut {
[INFO] [stderr]     | ------------ associated items in this implementation
[INFO] [stderr] 337 |     /// Create a new RectCut.
[INFO] [stderr] 338 |     pub fn new(rect: Rect, side: RectCutSide) -> RectCut {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 344 |     pub fn cut(&mut self, a: f32) -> Rect {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rectcut-rs` (lib) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rectcut_rs-fe4359f1edc4d9df)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test_add_bottom ... ok
[INFO] [stdout] test test_add_right ... ok
[INFO] [stdout] test test_add_top ... ok
[INFO] [stdout] test test_contract ... ok
[INFO] [stdout] test test_cut_bottom ... ok
[INFO] [stdout] test test_cut_left ... ok
[INFO] [stdout] test test_cut_right ... ok
[INFO] [stdout] test test_cut_top ... ok
[INFO] [stdout] test test_add_left ... ok
[INFO] [stdout] test test_get_bottom ... ok
[INFO] [stdout] test test_extend ... ok
[INFO] [stdout] test test_get_left ... ok
[INFO] [stdout] test test_get_right ... ok
[INFO] [stdout] test test_get_top ... ok
[INFO] [stdout] test test_rectcut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rectcut_rs
[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" "a519313a7479319390ba1a3e7c85404c8d39dc668d576d77897f384a80d9af74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a519313a7479319390ba1a3e7c85404c8d39dc668d576d77897f384a80d9af74", kill_on_drop: false }`
[INFO] [stdout] a519313a7479319390ba1a3e7c85404c8d39dc668d576d77897f384a80d9af74