[INFO] fetching crate spreading_colors_ca 0.2.0... [INFO] testing spreading_colors_ca-0.2.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate spreading_colors_ca 0.2.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate spreading_colors_ca 0.2.0 [INFO] finished tweaking crates.io crate spreading_colors_ca 0.2.0 [INFO] tweaked toml for crates.io crate spreading_colors_ca 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate spreading_colors_ca 0.2.0 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] crate crates.io crate spreading_colors_ca 0.2.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded once_cell v1.15.0 [INFO] [stderr] Downloaded newline-converter v0.2.0 [INFO] [stderr] Downloaded dyn-clone v1.0.9 [INFO] [stderr] Downloaded parking_lot_core v0.9.4 [INFO] [stderr] Downloaded bytemuck v1.12.1 [INFO] [stderr] Downloaded miniz_oxide v0.5.4 [INFO] [stderr] Downloaded png v0.17.6 [INFO] [stderr] Downloaded inquire v0.6.1 [INFO] [stderr] Downloaded mio v0.8.4 [INFO] [stderr] Downloaded unicode-segmentation v1.10.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.11 [INFO] [stderr] Downloaded crossbeam-utils v0.8.12 [INFO] [stderr] Downloaded image v0.24.4 [INFO] [stderr] Downloaded jpeg-decoder v0.2.6 [INFO] [stderr] Downloaded tiff v0.7.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e868f6b6ab1ab29b4918975d9f9912c4147c3c7b67a4fc9e422ebb7a31ecda8b [INFO] running `Command { std: "docker" "start" "-a" "e868f6b6ab1ab29b4918975d9f9912c4147c3c7b67a4fc9e422ebb7a31ecda8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e868f6b6ab1ab29b4918975d9f9912c4147c3c7b67a4fc9e422ebb7a31ecda8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e868f6b6ab1ab29b4918975d9f9912c4147c3c7b67a4fc9e422ebb7a31ecda8b", kill_on_drop: false }` [INFO] [stdout] e868f6b6ab1ab29b4918975d9f9912c4147c3c7b67a4fc9e422ebb7a31ecda8b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b26ec55cacd28022405ffed33af96293cb5ee15838bb70f17c857da74a2061a1 [INFO] running `Command { std: "docker" "start" "-a" "b26ec55cacd28022405ffed33af96293cb5ee15838bb70f17c857da74a2061a1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling crossbeam-epoch v0.9.11 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling parking_lot_core v0.9.4 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling miniz_oxide v0.5.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling mio v0.8.4 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling flate2 v1.0.24 [INFO] [stderr] Compiling spin v0.9.4 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling futures-sink v0.3.25 [INFO] [stderr] Compiling weezl v0.1.7 [INFO] [stderr] Compiling signal-hook-mio v0.2.3 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling miniz_oxide v0.6.2 [INFO] [stderr] Compiling half v2.1.0 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling bit_field v0.10.1 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling gif v0.11.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling crossterm v0.25.0 [INFO] [stderr] Compiling png v0.17.6 [INFO] [stderr] Compiling num-complex v0.4.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dyn-clone v1.0.9 [INFO] [stderr] Compiling newline-converter v0.2.0 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling bytemuck v1.12.1 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling jpeg-decoder v0.2.6 [INFO] [stderr] Compiling tiff v0.7.3 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling inquire v0.6.1 [INFO] [stderr] Compiling pin-project v1.0.12 [INFO] [stderr] Compiling flume v0.10.14 [INFO] [stderr] Compiling exr v1.5.2 [INFO] [stderr] Compiling image v0.24.4 [INFO] [stderr] Compiling spreading_colors_ca v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `frametime` is never read [INFO] [stdout] --> src/main.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 79 | struct Grid { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 94 | frametime: Duration, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Grid` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `spread_message` is never used [INFO] [stdout] --> src/main.rs:135:8 [INFO] [stdout] | [INFO] [stdout] 106 | impl Grid { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 135 | fn spread_message(&self, y: usize, x: usize, new_y: usize, new_x: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.94s [INFO] running `Command { std: "docker" "inspect" "b26ec55cacd28022405ffed33af96293cb5ee15838bb70f17c857da74a2061a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b26ec55cacd28022405ffed33af96293cb5ee15838bb70f17c857da74a2061a1", kill_on_drop: false }` [INFO] [stdout] b26ec55cacd28022405ffed33af96293cb5ee15838bb70f17c857da74a2061a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3abf1a90bf661920e0c8f97db2a8751bbe5a2f76e2b9d3e88b26230189b390a1 [INFO] running `Command { std: "docker" "start" "-a" "3abf1a90bf661920e0c8f97db2a8751bbe5a2f76e2b9d3e88b26230189b390a1", kill_on_drop: false }` [INFO] [stderr] Compiling spreading_colors_ca v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `frametime` is never read [INFO] [stdout] --> src/main.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 79 | struct Grid { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 94 | frametime: Duration, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Grid` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `spread_message` is never used [INFO] [stdout] --> src/main.rs:135:8 [INFO] [stdout] | [INFO] [stdout] 106 | impl Grid { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 135 | fn spread_message(&self, y: usize, x: usize, new_y: usize, new_x: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "3abf1a90bf661920e0c8f97db2a8751bbe5a2f76e2b9d3e88b26230189b390a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3abf1a90bf661920e0c8f97db2a8751bbe5a2f76e2b9d3e88b26230189b390a1", kill_on_drop: false }` [INFO] [stdout] 3abf1a90bf661920e0c8f97db2a8751bbe5a2f76e2b9d3e88b26230189b390a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e8b10108eb86f65479ab06d58e96634b9ca181f7e7d625939bb2dbf742ede602 [INFO] running `Command { std: "docker" "start" "-a" "e8b10108eb86f65479ab06d58e96634b9ca181f7e7d625939bb2dbf742ede602", kill_on_drop: false }` [INFO] [stderr] warning: field `frametime` is never read [INFO] [stderr] --> src/main.rs:94:5 [INFO] [stderr] | [INFO] [stderr] 79 | struct Grid { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] ... [INFO] [stderr] 94 | frametime: Duration, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Grid` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `spread_message` is never used [INFO] [stderr] --> src/main.rs:135:8 [INFO] [stderr] | [INFO] [stderr] 106 | impl Grid { [INFO] [stderr] | --------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 135 | fn spread_message(&self, y: usize, x: usize, new_y: usize, new_x: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `spreading_colors_ca` (bin "spreading_colors_ca" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/spreading_colors_ca-9258375e20b85470) [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" "e8b10108eb86f65479ab06d58e96634b9ca181f7e7d625939bb2dbf742ede602", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8b10108eb86f65479ab06d58e96634b9ca181f7e7d625939bb2dbf742ede602", kill_on_drop: false }` [INFO] [stdout] e8b10108eb86f65479ab06d58e96634b9ca181f7e7d625939bb2dbf742ede602