[INFO] cloning repository https://github.com/eliheuer/gif-generator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eliheuer/gif-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feliheuer%2Fgif-generator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feliheuer%2Fgif-generator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c8eb0239893a0242d403cbb4d61e5373d70ec5dc [INFO] testing eliheuer/gif-generator against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feliheuer%2Fgif-generator" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/eliheuer/gif-generator on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/eliheuer/gif-generator [INFO] finished tweaking git repo https://github.com/eliheuer/gif-generator [INFO] tweaked toml for git repo https://github.com/eliheuer/gif-generator written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/eliheuer/gif-generator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 99b37d1b4c17f47dc4d78ff6036b48ebaa95171dfac9bd5f2b342ee1c3597ae2 [INFO] running `Command { std: "docker" "start" "-a" "99b37d1b4c17f47dc4d78ff6036b48ebaa95171dfac9bd5f2b342ee1c3597ae2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99b37d1b4c17f47dc4d78ff6036b48ebaa95171dfac9bd5f2b342ee1c3597ae2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99b37d1b4c17f47dc4d78ff6036b48ebaa95171dfac9bd5f2b342ee1c3597ae2", kill_on_drop: false }` [INFO] [stdout] 99b37d1b4c17f47dc4d78ff6036b48ebaa95171dfac9bd5f2b342ee1c3597ae2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a75391129b51a539bc309261fb1e38eac14bf26b26d0279c5d3b1b43d219d32a [INFO] running `Command { std: "docker" "start" "-a" "a75391129b51a539bc309261fb1e38eac14bf26b26d0279c5d3b1b43d219d32a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling color_quant v1.0.0 [INFO] [stderr] Compiling gif v0.9.2 [INFO] [stderr] Compiling gif-generator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rand_col` [INFO] [stdout] --> src/main.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let mut rand_col: [u8; 256]; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rand_col` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ary_a` [INFO] [stdout] --> src/main.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | let mut ary_a: [u8; 256]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_ary_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ary_b` [INFO] [stdout] --> src/main.rs:99:13 [INFO] [stdout] | [INFO] [stdout] 99 | let mut ary_b: [u8; 256]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_ary_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.42s [INFO] running `Command { std: "docker" "inspect" "a75391129b51a539bc309261fb1e38eac14bf26b26d0279c5d3b1b43d219d32a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a75391129b51a539bc309261fb1e38eac14bf26b26d0279c5d3b1b43d219d32a", kill_on_drop: false }` [INFO] [stdout] a75391129b51a539bc309261fb1e38eac14bf26b26d0279c5d3b1b43d219d32a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e540c55381df4b46551f3765069db8610622c90eb0b829d938b14a7b9ae0b06c [INFO] running `Command { std: "docker" "start" "-a" "e540c55381df4b46551f3765069db8610622c90eb0b829d938b14a7b9ae0b06c", kill_on_drop: false }` [INFO] [stderr] Compiling gif-generator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rand_col` [INFO] [stdout] --> src/main.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let mut rand_col: [u8; 256]; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rand_col` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ary_a` [INFO] [stdout] --> src/main.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | let mut ary_a: [u8; 256]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_ary_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ary_b` [INFO] [stdout] --> src/main.rs:99:13 [INFO] [stdout] | [INFO] [stdout] 99 | let mut ary_b: [u8; 256]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_ary_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "e540c55381df4b46551f3765069db8610622c90eb0b829d938b14a7b9ae0b06c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e540c55381df4b46551f3765069db8610622c90eb0b829d938b14a7b9ae0b06c", kill_on_drop: false }` [INFO] [stdout] e540c55381df4b46551f3765069db8610622c90eb0b829d938b14a7b9ae0b06c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b68c5df74a47260beee81f96e4e1b1c4123b2fc27c97ac01246a94dcc96c9bbb [INFO] running `Command { std: "docker" "start" "-a" "b68c5df74a47260beee81f96e4e1b1c4123b2fc27c97ac01246a94dcc96c9bbb", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rand_col` [INFO] [stderr] --> src/main.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | let mut rand_col: [u8; 256]; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rand_col` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ary_a` [INFO] [stderr] --> src/main.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 83 | let mut ary_a: [u8; 256]; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_ary_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ary_b` [INFO] [stderr] --> src/main.rs:99:13 [INFO] [stderr] | [INFO] [stderr] 99 | let mut ary_b: [u8; 256]; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_ary_b` [INFO] [stderr] [INFO] [stderr] warning: `gif-generator` (bin "gif-generator" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/gif_generator-85a6a3e2a4cd8237) [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" "b68c5df74a47260beee81f96e4e1b1c4123b2fc27c97ac01246a94dcc96c9bbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b68c5df74a47260beee81f96e4e1b1c4123b2fc27c97ac01246a94dcc96c9bbb", kill_on_drop: false }` [INFO] [stdout] b68c5df74a47260beee81f96e4e1b1c4123b2fc27c97ac01246a94dcc96c9bbb