[INFO] cloning repository https://github.com/rutrum/convert-case
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rutrum/convert-case" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frutrum%2Fconvert-case", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frutrum%2Fconvert-case'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 603143ab2b6fb6067fe6788ce3d2935fd5bc18ff
[INFO] testing rutrum/convert-case against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frutrum%2Fconvert-case" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rutrum/convert-case on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rutrum/convert-case
[INFO] removed workspace from git repo https://github.com/rutrum/convert-case
[INFO] finished tweaking git repo https://github.com/rutrum/convert-case
[INFO] tweaked toml for git repo https://github.com/rutrum/convert-case written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/rutrum/convert-case already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-9/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 951a7fbf65f05dfe0b6c09f3a101cf4808394a4b65de0405bb8bdd2d56506a09
[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" "951a7fbf65f05dfe0b6c09f3a101cf4808394a4b65de0405bb8bdd2d56506a09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "951a7fbf65f05dfe0b6c09f3a101cf4808394a4b65de0405bb8bdd2d56506a09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "951a7fbf65f05dfe0b6c09f3a101cf4808394a4b65de0405bb8bdd2d56506a09", kill_on_drop: false }`
[INFO] [stdout] 951a7fbf65f05dfe0b6c09f3a101cf4808394a4b65de0405bb8bdd2d56506a09
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7aa2ebba9df7a1bebfed20ca450e14c0471205b3d3b3b7640c0050c04042b46
[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" "f7aa2ebba9df7a1bebfed20ca450e14c0471205b3d3b3b7640c0050c04042b46", kill_on_drop: false }`
[INFO] [stderr]    Compiling convert_case v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "f7aa2ebba9df7a1bebfed20ca450e14c0471205b3d3b3b7640c0050c04042b46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7aa2ebba9df7a1bebfed20ca450e14c0471205b3d3b3b7640c0050c04042b46", kill_on_drop: false }`
[INFO] [stdout] f7aa2ebba9df7a1bebfed20ca450e14c0471205b3d3b3b7640c0050c04042b46
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d0d50acd58577526b97285e73171d5bdd9c1ec124d5926caa51dd000c2d3360a
[INFO] running `Command { std: "docker" "start" "-a" "d0d50acd58577526b97285e73171d5bdd9c1ec124d5926caa51dd000c2d3360a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling strum v0.18.0
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling convert_case v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.44s
[INFO] running `Command { std: "docker" "inspect" "d0d50acd58577526b97285e73171d5bdd9c1ec124d5926caa51dd000c2d3360a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0d50acd58577526b97285e73171d5bdd9c1ec124d5926caa51dd000c2d3360a", kill_on_drop: false }`
[INFO] [stdout] d0d50acd58577526b97285e73171d5bdd9c1ec124d5926caa51dd000c2d3360a
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 103a83465df7b0b0d73ccb6727c2fbc092f9f8f7ccaca9528edc3ef65c4559e7
[INFO] running `Command { std: "docker" "start" "-a" "103a83465df7b0b0d73ccb6727c2fbc092f9f8f7ccaca9528edc3ef65c4559e7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/convert_case-87662fbe1d79eed3
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test case::test::all_cases_in_iter ... ok
[INFO] [stdout] test test::alternating_ignore_symbols ... ok
[INFO] [stdout] test test::double_delimeters ... ok
[INFO] [stdout] test test::empty_string ... ok
[INFO] [stdout] test test::late_word_boundaries ... ok
[INFO] [stdout] test test::owned_string ... ok
[INFO] [stdout] test test::leading_tailing_delimeters ... ok
[INFO] [stdout] test test::default_all_boundaries ... ok
[INFO] [stdout] test test::early_word_boundaries ... ok
[INFO] [stdout] test test::camel_case_acroynms ... ok
[INFO] [stdout] test words::test::correct_three_char_boundaries ... ok
[INFO] [stdout] test test::obvious_default_parsing ... ok
[INFO] [stdout] test words::test::correct_two_char_boundaries ... ok
[INFO] [stdout] test test::multiline_strings ... ok
[INFO] [stdout] test test::lossless_against_lossless ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests convert_case
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test src/case.rs - case::Case::PseudoRandom (line 157) ... FAILED
[INFO] [stdout] test src/case.rs - case::Case::Random (line 145) ... FAILED
[INFO] [stdout] test src/case.rs - case::Case::Camel (line 54) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Lower (line 26) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Train (line 110) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Toggle (line 45) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Flat (line 119) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Cobol (line 101) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Snake (line 74) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Title (line 36) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Alternating (line 136) ... ok
[INFO] [stdout] test src/case.rs - case::Case (line 6) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Upper (line 18) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Kebab (line 93) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Pascal (line 63) ... ok
[INFO] [stdout] test src/case.rs - case::Case::UpperFlat (line 128) ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] test src/case.rs - case::Case::UpperSnake (line 82) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - FromCasing (line 150) ... ok
[INFO] [stdout] test src/lib.rs - (line 73) ... ok
[INFO] [stdout] test src/lib.rs - (line 87) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/case.rs - case::Case::PseudoRandom (line 157) stdout ----
[INFO] [stdout] error[E0599]: no variant or associated item named `Random` found for enum `Case` in the current scope
[INFO] [stdout]  --> src/case.rs:159:44
[INFO] [stdout]   |
[INFO] [stdout] 5 | let new = "My variable NAME".to_case(Case::Random);
[INFO] [stdout]   |                                            ^^^^^^ variant or associated item not found in `Case`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/case.rs - case::Case::Random (line 145) stdout ----
[INFO] [stdout] error[E0599]: no variant or associated item named `Random` found for enum `Case` in the current scope
[INFO] [stdout]  --> src/case.rs:147:44
[INFO] [stdout]   |
[INFO] [stdout] 5 | let new = "My variable NAME".to_case(Case::Random);
[INFO] [stdout]   |                                            ^^^^^^ variant or associated item not found in `Case`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/case.rs - case::Case::PseudoRandom (line 157)
[INFO] [stdout]     src/case.rs - case::Case::Random (line 145)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 22 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "103a83465df7b0b0d73ccb6727c2fbc092f9f8f7ccaca9528edc3ef65c4559e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "103a83465df7b0b0d73ccb6727c2fbc092f9f8f7ccaca9528edc3ef65c4559e7", kill_on_drop: false }`
[INFO] [stdout] 103a83465df7b0b0d73ccb6727c2fbc092f9f8f7ccaca9528edc3ef65c4559e7