[INFO] crate yogurt-yaml 0.2.0 is already in cache
[INFO] testing yogurt-yaml-0.2.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate yogurt-yaml 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate yogurt-yaml 0.2.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate yogurt-yaml 0.2.0
[INFO] finished tweaking crates.io crate yogurt-yaml 0.2.0
[INFO] tweaked toml for crates.io crate yogurt-yaml 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate yogurt-yaml 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.44.0" "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] 20f01d1d080a0c9a3ef54fbe36eab91c7e645165d983b88438ab400fa28b179d
[INFO] running `"docker" "start" "-a" "20f01d1d080a0c9a3ef54fbe36eab91c7e645165d983b88438ab400fa28b179d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling argparse v0.2.2
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling yogurt-yaml v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.72s
[INFO] running `"docker" "inspect" "20f01d1d080a0c9a3ef54fbe36eab91c7e645165d983b88438ab400fa28b179d"`
[INFO] running `"docker" "rm" "-f" "20f01d1d080a0c9a3ef54fbe36eab91c7e645165d983b88438ab400fa28b179d"`
[INFO] [stdout] 20f01d1d080a0c9a3ef54fbe36eab91c7e645165d983b88438ab400fa28b179d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6aacb80ad21d09c9c855430d6af3ce15d769abbe114645607e6cad7d0516c1e4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "6aacb80ad21d09c9c855430d6af3ce15d769abbe114645607e6cad7d0516c1e4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling criterion-plot v0.4.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling rand_os v0.2.2
[INFO] [stderr]    Compiling rand_xoshiro v0.3.1
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling serde_json v1.0.44
[INFO] [stderr]    Compiling bstr v0.2.8
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling criterion v0.3.0
[INFO] [stderr]    Compiling yogurt-yaml v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 49.23s
[INFO] running `"docker" "inspect" "6aacb80ad21d09c9c855430d6af3ce15d769abbe114645607e6cad7d0516c1e4"`
[INFO] running `"docker" "rm" "-f" "6aacb80ad21d09c9c855430d6af3ce15d769abbe114645607e6cad7d0516c1e4"`
[INFO] [stdout] 6aacb80ad21d09c9c855430d6af3ce15d769abbe114645607e6cad7d0516c1e4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] 16cdd4b9498e07272b13d057a9c4c95cf9c9e97e12852938b6525a3a8ad17d4b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "16cdd4b9498e07272b13d057a9c4c95cf9c9e97e12852938b6525a3a8ad17d4b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libcurt-629a2f86708721ce
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::test_cut_yaml ... ok
[INFO] [stdout] test tests::test_curt_aggregate_multiline_id ... ok
[INFO] [stdout] test tests::test_cut_yaml_distraction ... ok
[INFO] [stdout] test tests::test_cut_yaml_ident_strings_escaped ... ok
[INFO] [stdout] test tests::test_cut_yaml_multiple_entries ... ok
[INFO] [stdout] test tests::test_cut_yaml_many_id_multiple_entries ... ok
[INFO] [stdout] test tests::test_curt ... ok
[INFO] [stdout] test tests::test_tags ... ok
[INFO] [stdout] test tests::test_cut_yaml_multiple_entries2 ... ok
[INFO] [stdout] test tests::test_tags_empty ... ok
[INFO] [stdout] test tests::test_curt_aggregate ... ok
[INFO] [stdout] test tests::test_cut_yaml_multiple_lines ... ok
[INFO] [stdout] test tests::test_cut_yaml_escaped ... ok
[INFO] [stdout] test tests::test_cut_yaml_nested ... ok
[INFO] [stdout] test tests::test_cut_yaml_ident_strings_distraction ... ok
[INFO] [stdout] test tests::test_cut_yaml_ident_strings_fix ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/curt_extract-3c2efc3d4b5ba369
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libcurt
[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 `"docker" "inspect" "16cdd4b9498e07272b13d057a9c4c95cf9c9e97e12852938b6525a3a8ad17d4b"`
[INFO] running `"docker" "rm" "-f" "16cdd4b9498e07272b13d057a9c4c95cf9c9e97e12852938b6525a3a8ad17d4b"`
[INFO] [stdout] 16cdd4b9498e07272b13d057a9c4c95cf9c9e97e12852938b6525a3a8ad17d4b