[INFO] crate yunter 0.1.0 is already in cache
[INFO] testing yunter-0.1.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate yunter 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate yunter 0.1.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yunter 0.1.0
[INFO] finished tweaking crates.io crate yunter 0.1.0
[INFO] tweaked toml for crates.io crate yunter 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf1af80ab5d91f6c711c32db564e96e0efef1af18462055815b00ecb5e99e1b6
[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" "bf1af80ab5d91f6c711c32db564e96e0efef1af18462055815b00ecb5e99e1b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf1af80ab5d91f6c711c32db564e96e0efef1af18462055815b00ecb5e99e1b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf1af80ab5d91f6c711c32db564e96e0efef1af18462055815b00ecb5e99e1b6", kill_on_drop: false }`
[INFO] [stdout] bf1af80ab5d91f6c711c32db564e96e0efef1af18462055815b00ecb5e99e1b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90cee34f938c516183485c9af9d9ef618733d9d03d9f28ee4db5d5d5db2a3ba9
[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" "90cee34f938c516183485c9af9d9ef618733d9d03d9f28ee4db5d5d5db2a3ba9", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling yunter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
[INFO] running `Command { std: "docker" "inspect" "90cee34f938c516183485c9af9d9ef618733d9d03d9f28ee4db5d5d5db2a3ba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90cee34f938c516183485c9af9d9ef618733d9d03d9f28ee4db5d5d5db2a3ba9", kill_on_drop: false }`
[INFO] [stdout] 90cee34f938c516183485c9af9d9ef618733d9d03d9f28ee4db5d5d5db2a3ba9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a54470eac41d255c8cc1603eb819e4a4e58229b2bdc0ea8f3e9ce040d398704f
[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" "a54470eac41d255c8cc1603eb819e4a4e58229b2bdc0ea8f3e9ce040d398704f", kill_on_drop: false }`
[INFO] [stderr]    Compiling yunter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "a54470eac41d255c8cc1603eb819e4a4e58229b2bdc0ea8f3e9ce040d398704f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a54470eac41d255c8cc1603eb819e4a4e58229b2bdc0ea8f3e9ce040d398704f", kill_on_drop: false }`
[INFO] [stdout] a54470eac41d255c8cc1603eb819e4a4e58229b2bdc0ea8f3e9ce040d398704f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0084ffc3416ffea94021ee8828bcbaa89ca867b8e58312712a81dc11d198595a
[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" "0084ffc3416ffea94021ee8828bcbaa89ca867b8e58312712a81dc11d198595a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/yunter-ad497f27dcd3c9e9
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test xyz::tests::xyz_to_rgb_simple ... ok
[INFO] [stdout] test xyz::tests::xyz_to_lab_simple2 ... ok
[INFO] [stdout] test xyz::tests::xyz_to_lab_simple ... ok
[INFO] [stdout] test xyz::tests::rgb_to_xyz_simple ... ok
[INFO] [stdout] test xyz::tests::rgb_to_xyz_difficult ... ok
[INFO] [stdout] test lab::tests::lab_to_rgb_simple ... ok
[INFO] [stdout] test lab::tests::lab_to_xyz_simple3 ... ok
[INFO] [stdout] test lab::tests::lab_to_xyz_simple ... ok
[INFO] [stdout] test lab::tests::lab_to_rgb_simple3 ... ok
[INFO] [stdout] test rgb::tests::rgb_to_lab_simple ... ok
[INFO] [stdout] test lab::tests::lab_to_rgb_simple2 ... ok
[INFO] [stdout] test rgb::tests::rgb_to_lab_simple2 ... ok
[INFO] [stdout] test rgb::tests::rgb_to_xyz_difficult ... ok
[INFO] [stdout] test rgb::tests::rgb_to_xyz_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yunter
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0084ffc3416ffea94021ee8828bcbaa89ca867b8e58312712a81dc11d198595a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0084ffc3416ffea94021ee8828bcbaa89ca867b8e58312712a81dc11d198595a", kill_on_drop: false }`
[INFO] [stdout] 0084ffc3416ffea94021ee8828bcbaa89ca867b8e58312712a81dc11d198595a