[INFO] fetching crate far 0.1.0...
[INFO] testing far-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate far 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate far 0.1.0 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 far 0.1.0
[INFO] finished tweaking crates.io crate far 0.1.0
[INFO] tweaked toml for crates.io crate far 0.1.0 written to /workspace/builds/worker-10/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] af65b2b6bbf0c17baaae9f848c76bc291b2490a335891a4fe2214572d4b66332
[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" "af65b2b6bbf0c17baaae9f848c76bc291b2490a335891a4fe2214572d4b66332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af65b2b6bbf0c17baaae9f848c76bc291b2490a335891a4fe2214572d4b66332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af65b2b6bbf0c17baaae9f848c76bc291b2490a335891a4fe2214572d4b66332", kill_on_drop: false }`
[INFO] [stdout] af65b2b6bbf0c17baaae9f848c76bc291b2490a335891a4fe2214572d4b66332
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] dadfc5f30d825d7ece82b620fd04324e8af1b87bef50605639ab69ff2b59fd5e
[INFO] running `Command { std: "docker" "start" "-a" "dadfc5f30d825d7ece82b620fd04324e8af1b87bef50605639ab69ff2b59fd5e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling far v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "dadfc5f30d825d7ece82b620fd04324e8af1b87bef50605639ab69ff2b59fd5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dadfc5f30d825d7ece82b620fd04324e8af1b87bef50605639ab69ff2b59fd5e", kill_on_drop: false }`
[INFO] [stdout] dadfc5f30d825d7ece82b620fd04324e8af1b87bef50605639ab69ff2b59fd5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] a5777a34dd4de2b092e15e8dca2932be78d645fbd8b3bd96bfd9ab0df159e72f
[INFO] running `Command { std: "docker" "start" "-a" "a5777a34dd4de2b092e15e8dca2932be78d645fbd8b3bd96bfd9ab0df159e72f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling far v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "a5777a34dd4de2b092e15e8dca2932be78d645fbd8b3bd96bfd9ab0df159e72f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5777a34dd4de2b092e15e8dca2932be78d645fbd8b3bd96bfd9ab0df159e72f", kill_on_drop: false }`
[INFO] [stdout] a5777a34dd4de2b092e15e8dca2932be78d645fbd8b3bd96bfd9ab0df159e72f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] f3f23bf66ed5098ac6d85985d2537e3a56ce45adaa67f5393ce7116afdb2384f
[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" "f3f23bf66ed5098ac6d85985d2537e3a56ce45adaa67f5393ce7116afdb2384f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 15 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/far-298b73d2fc33e55e)
[INFO] [stdout] test tests::beginning::ok ... ok
[INFO] [stdout] test tests::end::ok ... ok
[INFO] [stdout] test tests::mismatched::ok ... ok
[INFO] [stdout] test tests::missing_keys::ok ... ok
[INFO] [stdout] test tests::empty::ok ... ok
[INFO] [stdout] test tests::once::err_missing ... ok
[INFO] [stdout] test tests::only::ok ... ok
[INFO] [stdout] test tests::unclosed::ok ... ok
[INFO] [stdout] test tests::twice::ok ... ok
[INFO] [stdout] test tests::twice::err_missing_time ... ok
[INFO] [stdout] test tests::once::err_wrong ... ok
[INFO] [stdout] test tests::twice::err_missing_both ... ok
[INFO] [stdout] test tests::two::ok ... ok
[INFO] [stdout] test tests::once::ok ... ok
[INFO] [stdout] test tests::twice::err_missing_name ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests far
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f3f23bf66ed5098ac6d85985d2537e3a56ce45adaa67f5393ce7116afdb2384f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3f23bf66ed5098ac6d85985d2537e3a56ce45adaa67f5393ce7116afdb2384f", kill_on_drop: false }`
[INFO] [stdout] f3f23bf66ed5098ac6d85985d2537e3a56ce45adaa67f5393ce7116afdb2384f