[INFO] cloning repository https://github.com/justinpombrio/dotstar-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/justinpombrio/dotstar-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinpombrio%2Fdotstar-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinpombrio%2Fdotstar-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e6b6cdcdf058deb6caad00ff02685c272c298439
[INFO] testing justinpombrio/dotstar-rs against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinpombrio%2Fdotstar-rs" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/justinpombrio/dotstar-rs on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/justinpombrio/dotstar-rs
[INFO] finished tweaking git repo https://github.com/justinpombrio/dotstar-rs
[INFO] tweaked toml for git repo https://github.com/justinpombrio/dotstar-rs written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/justinpombrio/dotstar-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-hal v0.2.2
[INFO] [stderr]   Downloaded nb v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 98b8d6d3cd00b44da236b11a0a0615a0c16b7968cf45adb896fef91b74a44523
[INFO] running `Command { std: "docker" "start" "-a" "98b8d6d3cd00b44da236b11a0a0615a0c16b7968cf45adb896fef91b74a44523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98b8d6d3cd00b44da236b11a0a0615a0c16b7968cf45adb896fef91b74a44523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98b8d6d3cd00b44da236b11a0a0615a0c16b7968cf45adb896fef91b74a44523", kill_on_drop: false }`
[INFO] [stdout] 98b8d6d3cd00b44da236b11a0a0615a0c16b7968cf45adb896fef91b74a44523
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46cc2f28c07f873d8b0aebb9b917d04b7b376534f35a5a208a2767be433304a1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "46cc2f28c07f873d8b0aebb9b917d04b7b376534f35a5a208a2767be433304a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling embedded-hal v0.2.2
[INFO] [stderr]    Compiling dotstar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `radius`
[INFO] [stdout]  --> src/shows/solid_show.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     radius: i8,      // cached max lab radius
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "46cc2f28c07f873d8b0aebb9b917d04b7b376534f35a5a208a2767be433304a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46cc2f28c07f873d8b0aebb9b917d04b7b376534f35a5a208a2767be433304a1", kill_on_drop: false }`
[INFO] [stdout] 46cc2f28c07f873d8b0aebb9b917d04b7b376534f35a5a208a2767be433304a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3aa569dd1f5cebbcfe48b07106388f768f97ae7591ce02b756d372140edd89cb
[INFO] running `Command { std: "docker" "start" "-a" "3aa569dd1f5cebbcfe48b07106388f768f97ae7591ce02b756d372140edd89cb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stdout] warning: field is never read: `radius`
[INFO] [stdout]  --> src/shows/solid_show.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     radius: i8,      // cached max lab radius
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling dotstar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `radius`
[INFO] [stdout]  --> src/shows/solid_show.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     radius: i8,      // cached max lab radius
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.53s
[INFO] running `Command { std: "docker" "inspect" "3aa569dd1f5cebbcfe48b07106388f768f97ae7591ce02b756d372140edd89cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aa569dd1f5cebbcfe48b07106388f768f97ae7591ce02b756d372140edd89cb", kill_on_drop: false }`
[INFO] [stdout] 3aa569dd1f5cebbcfe48b07106388f768f97ae7591ce02b756d372140edd89cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a02d10e5f5d90bfa1ff3f4def9dd05d886ecb784c4f2f2ee4f0191bd51e6e924
[INFO] running `Command { std: "docker" "start" "-a" "a02d10e5f5d90bfa1ff3f4def9dd05d886ecb784c4f2f2ee4f0191bd51e6e924", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: field is never read: `radius`
[INFO] [stdout] running 5 tests
[INFO] [stderr]  --> src/shows/solid_show.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     radius: i8,      // cached max lab radius
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `radius`
[INFO] [stderr]  --> src/shows/solid_show.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     radius: i8,      // cached max lab radius
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dotstar-214181ae5f8bc2c8)
[INFO] [stdout] test int_math::test_inc ... ok
[INFO] [stderr]    Doc-tests dotstar
[INFO] [stdout] test color::tests::test_color ... ok
[INFO] [stdout] test color::tests::test_clamp ... ok
[INFO] [stdout] test color::tests::test_lab_radius ... ok
[INFO] [stdout] test color::tests::test_grayscale ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "a02d10e5f5d90bfa1ff3f4def9dd05d886ecb784c4f2f2ee4f0191bd51e6e924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a02d10e5f5d90bfa1ff3f4def9dd05d886ecb784c4f2f2ee4f0191bd51e6e924", kill_on_drop: false }`
[INFO] [stdout] a02d10e5f5d90bfa1ff3f4def9dd05d886ecb784c4f2f2ee4f0191bd51e6e924