[INFO] fetching crate fakelogs 0.1.10-75501d4...
[INFO] testing fakelogs-0.1.10-75501d4 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate fakelogs 0.1.10-75501d4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fakelogs 0.1.10-75501d4 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate fakelogs 0.1.10-75501d4
[INFO] finished tweaking crates.io crate fakelogs 0.1.10-75501d4
[INFO] tweaked toml for crates.io crate fakelogs 0.1.10-75501d4 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate fakelogs 0.1.10-75501d4 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 117002b21de1981a1b6507c8f667323b2d38e316ed1d6790e04eb80e465e8ad1
[INFO] running `"docker" "start" "-a" "117002b21de1981a1b6507c8f667323b2d38e316ed1d6790e04eb80e465e8ad1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ticker v0.1.1
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling fakelogs v0.1.10-75501d4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.78s
[INFO] running `"docker" "inspect" "117002b21de1981a1b6507c8f667323b2d38e316ed1d6790e04eb80e465e8ad1"`
[INFO] running `"docker" "rm" "-f" "117002b21de1981a1b6507c8f667323b2d38e316ed1d6790e04eb80e465e8ad1"`
[INFO] [stdout] 117002b21de1981a1b6507c8f667323b2d38e316ed1d6790e04eb80e465e8ad1
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a8c975050ea639949dcb20c882e09f24d96fed4f9e4caaa7451893bbe430a2bb
[INFO] running `"docker" "start" "-a" "a8c975050ea639949dcb20c882e09f24d96fed4f9e4caaa7451893bbe430a2bb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling fakelogs v0.1.10-75501d4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "a8c975050ea639949dcb20c882e09f24d96fed4f9e4caaa7451893bbe430a2bb"`
[INFO] running `"docker" "rm" "-f" "a8c975050ea639949dcb20c882e09f24d96fed4f9e4caaa7451893bbe430a2bb"`
[INFO] [stdout] a8c975050ea639949dcb20c882e09f24d96fed4f9e4caaa7451893bbe430a2bb
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a00a432a4ecce1a0803312b4e3346f1726f953b7040f075da1252a9cad48ace8
[INFO] running `"docker" "start" "-a" "a00a432a4ecce1a0803312b4e3346f1726f953b7040f075da1252a9cad48ace8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fakelogs-c89a9bb5f8131d00
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test generator::tests::test_write_common_log ... ok
[INFO] [stdout] test generator::tests::test_random_line ... ok
[INFO] [stdout] test generator::tests::test_write_csv ... ok
[INFO] [stdout] test generator::tests::test_write_junk ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fakelogs-297e8d2e22625df6
[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] [stderr]    Doc-tests fakelogs
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - run (line 58) ... ok
[INFO] [stdout] test src/options.rs - options::Config::default (line 113) ... ok
[INFO] [stdout] test src/generator.rs - generator::Line::write_common_log (line 184) ... ok
[INFO] [stdout] test src/generator.rs - generator::Line::random (line 115) ... ok
[INFO] [stdout] test src/generator.rs - generator::Line::write_csv (line 230) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a00a432a4ecce1a0803312b4e3346f1726f953b7040f075da1252a9cad48ace8"`
[INFO] running `"docker" "rm" "-f" "a00a432a4ecce1a0803312b4e3346f1726f953b7040f075da1252a9cad48ace8"`
[INFO] [stdout] a00a432a4ecce1a0803312b4e3346f1726f953b7040f075da1252a9cad48ace8