[INFO] fetching crate clock-core 0.0.7...
[INFO] testing clock-core-0.0.7 against 1.54.0 for beta-1.55-1
[INFO] extracting crate clock-core 0.0.7 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate clock-core 0.0.7 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate clock-core 0.0.7
[INFO] finished tweaking crates.io crate clock-core 0.0.7
[INFO] tweaked toml for crates.io crate clock-core 0.0.7 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.54.0" "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] 1cf00fbb68fa2270c3d5a96af4938907d14a55bdda48659a335943e93df32eed
[INFO] running `Command { std: "docker" "start" "-a" "1cf00fbb68fa2270c3d5a96af4938907d14a55bdda48659a335943e93df32eed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cf00fbb68fa2270c3d5a96af4938907d14a55bdda48659a335943e93df32eed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cf00fbb68fa2270c3d5a96af4938907d14a55bdda48659a335943e93df32eed", kill_on_drop: false }`
[INFO] [stdout] 1cf00fbb68fa2270c3d5a96af4938907d14a55bdda48659a335943e93df32eed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--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] d56f00fae455e670579c2acbf578b4b891c0ec4c9c3b29632c7abdc338b652fb
[INFO] running `Command { std: "docker" "start" "-a" "d56f00fae455e670579c2acbf578b4b891c0ec4c9c3b29632c7abdc338b652fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling clock-core v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "d56f00fae455e670579c2acbf578b4b891c0ec4c9c3b29632c7abdc338b652fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d56f00fae455e670579c2acbf578b4b891c0ec4c9c3b29632c7abdc338b652fb", kill_on_drop: false }`
[INFO] [stdout] d56f00fae455e670579c2acbf578b4b891c0ec4c9c3b29632c7abdc338b652fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 683b723ab00b50ffb74dbbb27d2a41eb0e700f4927cc73f3b9c5f88f07f3d5f9
[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" "683b723ab00b50ffb74dbbb27d2a41eb0e700f4927cc73f3b9c5f88f07f3d5f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling clock-core v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "683b723ab00b50ffb74dbbb27d2a41eb0e700f4927cc73f3b9c5f88f07f3d5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "683b723ab00b50ffb74dbbb27d2a41eb0e700f4927cc73f3b9c5f88f07f3d5f9", kill_on_drop: false }`
[INFO] [stdout] 683b723ab00b50ffb74dbbb27d2a41eb0e700f4927cc73f3b9c5f88f07f3d5f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 8ff768d973884f34829a692d53b04ecbaf68d472042e56facfbfae93adbe8fb4
[INFO] running `Command { std: "docker" "start" "-a" "8ff768d973884f34829a692d53b04ecbaf68d472042e56facfbfae93adbe8fb4", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/clock_core-6dcb0242b78d0f38)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests clock-core
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/stopwatch.rs - stopwatch (line 19) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8ff768d973884f34829a692d53b04ecbaf68d472042e56facfbfae93adbe8fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff768d973884f34829a692d53b04ecbaf68d472042e56facfbfae93adbe8fb4", kill_on_drop: false }`
[INFO] [stdout] 8ff768d973884f34829a692d53b04ecbaf68d472042e56facfbfae93adbe8fb4
