[INFO] fetching crate heck 0.3.3...
[INFO] testing heck-0.3.3 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate heck 0.3.3 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate heck 0.3.3 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate heck 0.3.3
[INFO] finished tweaking crates.io crate heck 0.3.3
[INFO] tweaked toml for crates.io crate heck 0.3.3 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0cb05c27148f6dd05abbdae513ca961074976950b985580a86c244e5f8cff235
[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" "0cb05c27148f6dd05abbdae513ca961074976950b985580a86c244e5f8cff235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cb05c27148f6dd05abbdae513ca961074976950b985580a86c244e5f8cff235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb05c27148f6dd05abbdae513ca961074976950b985580a86c244e5f8cff235", kill_on_drop: false }`
[INFO] [stdout] 0cb05c27148f6dd05abbdae513ca961074976950b985580a86c244e5f8cff235
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fed6dd6b2690515fae1d69b56b5b3d5f99774694844bb9c799208ad0697fc38
[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" "4fed6dd6b2690515fae1d69b56b5b3d5f99774694844bb9c799208ad0697fc38", kill_on_drop: false }`
[INFO] [stderr]    Compiling heck v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "4fed6dd6b2690515fae1d69b56b5b3d5f99774694844bb9c799208ad0697fc38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fed6dd6b2690515fae1d69b56b5b3d5f99774694844bb9c799208ad0697fc38", kill_on_drop: false }`
[INFO] [stdout] 4fed6dd6b2690515fae1d69b56b5b3d5f99774694844bb9c799208ad0697fc38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71a9587efd5ec8750ca722591108cca607b2b396a71d0978d30bf799ff38b6b3
[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" "71a9587efd5ec8750ca722591108cca607b2b396a71d0978d30bf799ff38b6b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling heck v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "71a9587efd5ec8750ca722591108cca607b2b396a71d0978d30bf799ff38b6b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71a9587efd5ec8750ca722591108cca607b2b396a71d0978d30bf799ff38b6b3", kill_on_drop: false }`
[INFO] [stdout] 71a9587efd5ec8750ca722591108cca607b2b396a71d0978d30bf799ff38b6b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09b047516c2e85b5ff46d348c4af2ada3a5d59355b9e7eba49092c720ff310dc
[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" "09b047516c2e85b5ff46d348c4af2ada3a5d59355b9e7eba49092c720ff310dc", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 85 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/heck-7983095babf23b8d)
[INFO] [stdout] test camel::tests::test1 ... ok
[INFO] [stdout] test camel::tests::test10 ... ok
[INFO] [stdout] test camel::tests::test3 ... ok
[INFO] [stdout] test camel::tests::test5 ... ok
[INFO] [stdout] test camel::tests::test6 ... ok
[INFO] [stdout] test camel::tests::test7 ... ok
[INFO] [stdout] test kebab::tests::test10 ... ok
[INFO] [stdout] test kebab::tests::test2 ... ok
[INFO] [stdout] test kebab::tests::test3 ... ok
[INFO] [stdout] test kebab::tests::test4 ... ok
[INFO] [stdout] test kebab::tests::test5 ... ok
[INFO] [stdout] test kebab::tests::test6 ... ok
[INFO] [stdout] test kebab::tests::test7 ... ok
[INFO] [stdout] test kebab::tests::test8 ... ok
[INFO] [stdout] test mixed::tests::test1 ... ok
[INFO] [stdout] test kebab::tests::test9 ... ok
[INFO] [stdout] test mixed::tests::test10 ... ok
[INFO] [stdout] test mixed::tests::test2 ... ok
[INFO] [stdout] test mixed::tests::test4 ... ok
[INFO] [stdout] test camel::tests::test4 ... ok
[INFO] [stdout] test camel::tests::test2 ... ok
[INFO] [stdout] test shouty_kebab::tests::test1 ... ok
[INFO] [stdout] test shouty_kebab::tests::test2 ... ok
[INFO] [stdout] test camel::tests::test8 ... ok
[INFO] [stdout] test shouty_kebab::tests::test4 ... ok
[INFO] [stdout] test kebab::tests::test1 ... ok
[INFO] [stdout] test mixed::tests::test7 ... ok
[INFO] [stdout] test camel::tests::test9 ... ok
[INFO] [stdout] test mixed::tests::test6 ... ok
[INFO] [stdout] test shouty_kebab::tests::test6 ... ok
[INFO] [stdout] test shouty_kebab::tests::test7 ... ok
[INFO] [stdout] test shouty_snake::tests::test10 ... ok
[INFO] [stdout] test shouty_snake::tests::test2 ... ok
[INFO] [stdout] test shouty_kebab::tests::test10 ... ok
[INFO] [stdout] test shouty_kebab::tests::test5 ... ok
[INFO] [stdout] test shouty_snake::tests::test3 ... ok
[INFO] [stdout] test shouty_snake::tests::test5 ... ok
[INFO] [stdout] test shouty_snake::tests::test6 ... ok
[INFO] [stdout] test mixed::tests::test9 ... ok
[INFO] [stdout] test mixed::tests::test8 ... ok
[INFO] [stdout] test snake::tests::test10 ... ok
[INFO] [stdout] test shouty_kebab::tests::test3 ... ok
[INFO] [stdout] test mixed::tests::test3 ... ok
[INFO] [stdout] test shouty_kebab::tests::test9 ... ok
[INFO] [stdout] test mixed::tests::test5 ... ok
[INFO] [stdout] test shouty_snake::tests::test7 ... ok
[INFO] [stdout] test shouty_snake::tests::test9 ... ok
[INFO] [stdout] test snake::tests::test11 ... ok
[INFO] [stdout] test shouty_snake::tests::test8 ... ok
[INFO] [stdout] test snake::tests::test13 ... ok
[INFO] [stdout] test snake::tests::test18 ... ok
[INFO] [stdout] test shouty_kebab::tests::test8 ... ok
[INFO] [stdout] test snake::tests::test16 ... ok
[INFO] [stdout] test shouty_snake::tests::test1 ... ok
[INFO] [stdout] test snake::tests::test12 ... ok
[INFO] [stdout] test snake::tests::test2 ... ok
[INFO] [stdout] test snake::tests::test24 ... ok
[INFO] [stdout] test snake::tests::test20 ... ok
[INFO] [stdout] test snake::tests::test4 ... ok
[INFO] [stdout] test snake::tests::test5 ... ok
[INFO] [stdout] test snake::tests::test6 ... ok
[INFO] [stdout] test snake::tests::test9 ... ok
[INFO] [stdout] test title::tests::test1 ... ok
[INFO] [stdout] test title::tests::test10 ... ok
[INFO] [stdout] test title::tests::test2 ... ok
[INFO] [stdout] test title::tests::test3 ... ok
[INFO] [stdout] test shouty_kebab::tests::test11 ... ok
[INFO] [stdout] test shouty_snake::tests::test4 ... ok
[INFO] [stdout] test snake::tests::test17 ... ok
[INFO] [stdout] test snake::tests::test19 ... ok
[INFO] [stdout] test snake::tests::test14 ... ok
[INFO] [stdout] test snake::tests::test1 ... ok
[INFO] [stdout] test snake::tests::test21 ... ok
[INFO] [stdout] test snake::tests::test23 ... ok
[INFO] [stdout] test snake::tests::test25 ... ok
[INFO] [stdout] test snake::tests::test22 ... ok
[INFO] [stdout] test snake::tests::test3 ... ok
[INFO] [stdout] test title::tests::test4 ... ok
[INFO] [stdout] test snake::tests::test7 ... ok
[INFO] [stdout] test title::tests::test5 ... ok
[INFO] [stdout] test title::tests::test6 ... ok
[INFO] [stdout] test snake::tests::test8 ... ok
[INFO] [stderr]    Doc-tests heck
[INFO] [stdout] test title::tests::test7 ... ok
[INFO] [stdout] test title::tests::test9 ... ok
[INFO] [stdout] test title::tests::test8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 85 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/shouty_snake.rs - shouty_snake::ShoutySnakeCase (line 10) ... ok
[INFO] [stdout] test src/shouty_kebab.rs - shouty_kebab::ShoutyKebabCase (line 10) ... ok
[INFO] [stdout] test src/kebab.rs - kebab::KebabCase (line 9) ... ok
[INFO] [stdout] test src/snake.rs - snake::SnakeCase (line 9) ... ok
[INFO] [stdout] test src/camel.rs - camel::CamelCase (line 10) ... ok
[INFO] [stdout] test src/title.rs - title::TitleCase (line 10) ... ok
[INFO] [stdout] test src/mixed.rs - mixed::MixedCase (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "09b047516c2e85b5ff46d348c4af2ada3a5d59355b9e7eba49092c720ff310dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09b047516c2e85b5ff46d348c4af2ada3a5d59355b9e7eba49092c720ff310dc", kill_on_drop: false }`
[INFO] [stdout] 09b047516c2e85b5ff46d348c4af2ada3a5d59355b9e7eba49092c720ff310dc