[INFO] fetching crate clocksource 0.5.0...
[INFO] testing clocksource-0.5.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate clocksource 0.5.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate clocksource 0.5.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate clocksource 0.5.0
[INFO] finished tweaking crates.io crate clocksource 0.5.0
[INFO] tweaked toml for crates.io crate clocksource 0.5.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded allan v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bded65b6efb72b7cf321e17ee5042f4bf287eff4c60d2f60e1048a6ff0ea940
[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" "9bded65b6efb72b7cf321e17ee5042f4bf287eff4c60d2f60e1048a6ff0ea940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bded65b6efb72b7cf321e17ee5042f4bf287eff4c60d2f60e1048a6ff0ea940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bded65b6efb72b7cf321e17ee5042f4bf287eff4c60d2f60e1048a6ff0ea940", kill_on_drop: false }`
[INFO] [stdout] 9bded65b6efb72b7cf321e17ee5042f4bf287eff4c60d2f60e1048a6ff0ea940
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 77f2ba11f05f6834c169187c01f119946adaad5eb16e936cf0714051cc5a8420
[INFO] running `Command { std: "docker" "start" "-a" "77f2ba11f05f6834c169187c01f119946adaad5eb16e936cf0714051cc5a8420", kill_on_drop: false }`
[INFO] [stderr]    Compiling clocksource v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "77f2ba11f05f6834c169187c01f119946adaad5eb16e936cf0714051cc5a8420", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77f2ba11f05f6834c169187c01f119946adaad5eb16e936cf0714051cc5a8420", kill_on_drop: false }`
[INFO] [stdout] 77f2ba11f05f6834c169187c01f119946adaad5eb16e936cf0714051cc5a8420
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 69c16a7af22d89d4da32ef9f0fab6c3e48360a7bee90c7fb650da55b7f7b95b8
[INFO] running `Command { std: "docker" "start" "-a" "69c16a7af22d89d4da32ef9f0fab6c3e48360a7bee90c7fb650da55b7f7b95b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling allan v0.2.4
[INFO] [stderr]    Compiling clocksource v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "69c16a7af22d89d4da32ef9f0fab6c3e48360a7bee90c7fb650da55b7f7b95b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69c16a7af22d89d4da32ef9f0fab6c3e48360a7bee90c7fb650da55b7f7b95b8", kill_on_drop: false }`
[INFO] [stdout] 69c16a7af22d89d4da32ef9f0fab6c3e48360a7bee90c7fb650da55b7f7b95b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] bc5d79b9a96ba583da572a9d53c3db3b7a46bbcd366c87c2f89663ef5d9b84ed
[INFO] running `Command { std: "docker" "start" "-a" "bc5d79b9a96ba583da572a9d53c3db3b7a46bbcd366c87c2f89663ef5d9b84ed", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/clocksource-875174b8bcf85b6a)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests clocksource
[INFO] [stdout] test tests::test_raw ... ok
[INFO] [stdout] test tests::test_source ... ok
[INFO] [stdout] test tests::test_reference ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bc5d79b9a96ba583da572a9d53c3db3b7a46bbcd366c87c2f89663ef5d9b84ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc5d79b9a96ba583da572a9d53c3db3b7a46bbcd366c87c2f89663ef5d9b84ed", kill_on_drop: false }`
[INFO] [stdout] bc5d79b9a96ba583da572a9d53c3db3b7a46bbcd366c87c2f89663ef5d9b84ed