[INFO] crate unic-langid-impl 0.9.0 is already in cache
[INFO] testing unic-langid-impl-0.9.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate unic-langid-impl 0.9.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate unic-langid-impl 0.9.0 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 unic-langid-impl 0.9.0
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate unic-langid-impl 0.9.0
[INFO] tweaked toml for crates.io crate unic-langid-impl 0.9.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate unic-langid-impl 0.9.0 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] ce72eb040ff3544edcc2e2f7948662d79593924fb896d5684f2398d5e7f92ca6
[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" "ce72eb040ff3544edcc2e2f7948662d79593924fb896d5684f2398d5e7f92ca6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling tinystr v0.3.2
[INFO] [stderr]    Compiling unic-langid-impl v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "ce72eb040ff3544edcc2e2f7948662d79593924fb896d5684f2398d5e7f92ca6"`
[INFO] running `"docker" "rm" "-f" "ce72eb040ff3544edcc2e2f7948662d79593924fb896d5684f2398d5e7f92ca6"`
[INFO] [stdout] ce72eb040ff3544edcc2e2f7948662d79593924fb896d5684f2398d5e7f92ca6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] a569a6b4a8e786d6320f4315e949575cfec58e256b96d6be04f335a8cfd01177
[INFO] running `"docker" "start" "-a" "a569a6b4a8e786d6320f4315e949575cfec58e256b96d6be04f335a8cfd01177"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling serde_json v1.0.52
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.0.4
[INFO] [stderr]    Compiling criterion v0.3.2
[INFO] [stderr]    Compiling unic-langid-impl v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 39.95s
[INFO] running `"docker" "inspect" "a569a6b4a8e786d6320f4315e949575cfec58e256b96d6be04f335a8cfd01177"`
[INFO] running `"docker" "rm" "-f" "a569a6b4a8e786d6320f4315e949575cfec58e256b96d6be04f335a8cfd01177"`
[INFO] [stdout] a569a6b4a8e786d6320f4315e949575cfec58e256b96d6be04f335a8cfd01177
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] b957815d395e76a467fa041acd1a1c1708c20b1c48808728cdd0fd0ee30594fd
[INFO] running `"docker" "start" "-a" "b957815d395e76a467fa041acd1a1c1708c20b1c48808728cdd0fd0ee30594fd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unic_langid_impl-4e841d2768a1fe3f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test invalid_subtag ... ok
[INFO] [stderr]    Doc-tests unic-langid-impl
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - LanguageIdentifier::character_direction (line 403) ... ok
[INFO] [stdout] test src/lib.rs - LanguageIdentifier::into_parts (line 186) ... ok
[INFO] [stdout] test src/lib.rs - LanguageIdentifier::has_variant (line 312) ... ok
[INFO] [stdout] test src/lib.rs - LanguageIdentifier::variants (line 260) ... ok
[INFO] [stdout] test src/lib.rs - LanguageIdentifier::from_bytes (line 93) ... ok
[INFO] [stdout] test src/lib.rs - LanguageIdentifier::from_parts (line 110) ... ok
[INFO] [stdout] test src/lib.rs - canonicalize (line 503) ... ok
[INFO] [stdout] test src/lib.rs - LanguageIdentifier::set_variants (line 286) ... ok
[INFO] [stdout] test src/lib.rs - LanguageIdentifier::clear_variants (line 333) ... ok
[INFO] [stdout] test src/lib.rs - LanguageIdentifier (line 40) ... ok
[INFO] [stdout] test src/lib.rs - LanguageIdentifier::matches (line 220) ... ok
[INFO] [stdout] test src/lib.rs - LanguageIdentifier (line 68) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b957815d395e76a467fa041acd1a1c1708c20b1c48808728cdd0fd0ee30594fd"`
[INFO] running `"docker" "rm" "-f" "b957815d395e76a467fa041acd1a1c1708c20b1c48808728cdd0fd0ee30594fd"`
[INFO] [stdout] b957815d395e76a467fa041acd1a1c1708c20b1c48808728cdd0fd0ee30594fd