[INFO] fetching crate gifsicle 1.92.2...
[INFO] testing gifsicle-1.92.2 against 1.47.0 for beta-1.48-1
[INFO] extracting crate gifsicle 1.92.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate gifsicle 1.92.2 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gifsicle 1.92.2
[INFO] finished tweaking crates.io crate gifsicle 1.92.2
[INFO] tweaked toml for crates.io crate gifsicle 1.92.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate gifsicle 1.92.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 833ac0b0248b742703b6f39739b4d6e1a9614ada9bd2481923fe939989ee0ccf
[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" "833ac0b0248b742703b6f39739b4d6e1a9614ada9bd2481923fe939989ee0ccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "833ac0b0248b742703b6f39739b4d6e1a9614ada9bd2481923fe939989ee0ccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "833ac0b0248b742703b6f39739b4d6e1a9614ada9bd2481923fe939989ee0ccf", kill_on_drop: false }`
[INFO] [stdout] 833ac0b0248b742703b6f39739b4d6e1a9614ada9bd2481923fe939989ee0ccf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51af51e9bcc2b6f7d69e79644202f3f67df25545bfae82786d2fdee172e1bbaa
[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" "51af51e9bcc2b6f7d69e79644202f3f67df25545bfae82786d2fdee172e1bbaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling gifsicle v1.92.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.68s
[INFO] running `Command { std: "docker" "inspect" "51af51e9bcc2b6f7d69e79644202f3f67df25545bfae82786d2fdee172e1bbaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51af51e9bcc2b6f7d69e79644202f3f67df25545bfae82786d2fdee172e1bbaa", kill_on_drop: false }`
[INFO] [stdout] 51af51e9bcc2b6f7d69e79644202f3f67df25545bfae82786d2fdee172e1bbaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 581787dea0de62de2c59c5f0b9cf4946c03b032eb21fa5d16be80f0d75f99888
[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" "581787dea0de62de2c59c5f0b9cf4946c03b032eb21fa5d16be80f0d75f99888", kill_on_drop: false }`
[INFO] [stderr]    Compiling gifsicle v1.92.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "581787dea0de62de2c59c5f0b9cf4946c03b032eb21fa5d16be80f0d75f99888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "581787dea0de62de2c59c5f0b9cf4946c03b032eb21fa5d16be80f0d75f99888", kill_on_drop: false }`
[INFO] [stdout] 581787dea0de62de2c59c5f0b9cf4946c03b032eb21fa5d16be80f0d75f99888
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 82379b9792740e3c56fa86aab34939a8c1b7039ef4557b7371bf2386241a7af3
[INFO] running `Command { std: "docker" "start" "-a" "82379b9792740e3c56fa86aab34939a8c1b7039ef4557b7371bf2386241a7af3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gifsicle-9017e27c584c7b12
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gifsicle-8149ad56f379b90d
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests gifsicle
[INFO] [stdout] test ensure_writer_fields_are_public ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "82379b9792740e3c56fa86aab34939a8c1b7039ef4557b7371bf2386241a7af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82379b9792740e3c56fa86aab34939a8c1b7039ef4557b7371bf2386241a7af3", kill_on_drop: false }`
[INFO] [stdout] 82379b9792740e3c56fa86aab34939a8c1b7039ef4557b7371bf2386241a7af3
