[INFO] crate isolang 1.0.0 is already in cache
[INFO] testing isolang-1.0.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate isolang 1.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate isolang 1.0.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate isolang 1.0.0
[INFO] finished tweaking crates.io crate isolang 1.0.0
[INFO] tweaked toml for crates.io crate isolang 1.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] e581b65491ed0a58c700fde24d0cdb77d39b7e6cd28fed1ae6060b3cb0b4db15
[INFO] running `"docker" "start" "-a" "e581b65491ed0a58c700fde24d0cdb77d39b7e6cd28fed1ae6060b3cb0b4db15"`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling phf v0.7.24
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling isolang v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.50s
[INFO] running `"docker" "inspect" "e581b65491ed0a58c700fde24d0cdb77d39b7e6cd28fed1ae6060b3cb0b4db15"`
[INFO] running `"docker" "rm" "-f" "e581b65491ed0a58c700fde24d0cdb77d39b7e6cd28fed1ae6060b3cb0b4db15"`
[INFO] [stdout] e581b65491ed0a58c700fde24d0cdb77d39b7e6cd28fed1ae6060b3cb0b4db15
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 8b4b31a15710c5dd48f65635ae0d0f2757d0e1c1dc94d4538db57ea83ef24247
[INFO] running `"docker" "start" "-a" "8b4b31a15710c5dd48f65635ae0d0f2757d0e1c1dc94d4538db57ea83ef24247"`
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling diesel_derives v0.99.0
[INFO] [stderr]    Compiling diesel v0.99.0
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling migrations_internals v0.99.0
[INFO] [stderr]    Compiling migrations_macros v0.99.0
[INFO] [stderr]    Compiling diesel_migrations v0.99.0
[INFO] [stderr]    Compiling isolang v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `"docker" "inspect" "8b4b31a15710c5dd48f65635ae0d0f2757d0e1c1dc94d4538db57ea83ef24247"`
[INFO] running `"docker" "rm" "-f" "8b4b31a15710c5dd48f65635ae0d0f2757d0e1c1dc94d4538db57ea83ef24247"`
[INFO] [stdout] 8b4b31a15710c5dd48f65635ae0d0f2757d0e1c1dc94d4538db57ea83ef24247
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] b944fe9dba3b22cb60cdac17f835884d7d3f2bc741f63edcf700b22d3b74df30
[INFO] running `"docker" "start" "-a" "b944fe9dba3b22cb60cdac17f835884d7d3f2bc741f63edcf700b22d3b74df30"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/isolang-3c1ba3027bb2aeee
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_valid_locales_are_correctly_decoded ... ok
[INFO] [stdout] test tests::test_std_fmt ... ok
[INFO] [stdout] test tests::test_default ... ok
[INFO] [stdout] test tests::invalid_locale_gives_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests isolang
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - Language::to_name (line 91) ... ok
[INFO] [stdout] test src/lib.rs - Language::to_639_3 (line 53) ... ok
[INFO] [stdout] test src/lib.rs - Language::from_639_3 (line 134) ... ok
[INFO] [stdout] test src/lib.rs - Language::from_locale (line 153) ... ok
[INFO] [stdout] test src/lib.rs - Language::from_639_1 (line 114) ... ok
[INFO] [stdout] test src/lib.rs -  (line 14) ... ok
[INFO] [stdout] test src/lib.rs - Language::to_639_1 (line 71) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b944fe9dba3b22cb60cdac17f835884d7d3f2bc741f63edcf700b22d3b74df30"`
[INFO] running `"docker" "rm" "-f" "b944fe9dba3b22cb60cdac17f835884d7d3f2bc741f63edcf700b22d3b74df30"`
[INFO] [stdout] b944fe9dba3b22cb60cdac17f835884d7d3f2bc741f63edcf700b22d3b74df30