[INFO] fetching crate case_style 0.2.1...
[INFO] testing case_style-0.2.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate case_style 0.2.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate case_style 0.2.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate case_style 0.2.1
[INFO] finished tweaking crates.io crate case_style 0.2.1
[INFO] tweaked toml for crates.io crate case_style 0.2.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate case_style 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] 1d4e604c5b6e038979a43dd2e93bfef6b53ea46ff88b1a4adbef94de5a19b691
[INFO] running `Command { std: "docker" "start" "-a" "1d4e604c5b6e038979a43dd2e93bfef6b53ea46ff88b1a4adbef94de5a19b691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d4e604c5b6e038979a43dd2e93bfef6b53ea46ff88b1a4adbef94de5a19b691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d4e604c5b6e038979a43dd2e93bfef6b53ea46ff88b1a4adbef94de5a19b691", kill_on_drop: false }`
[INFO] [stdout] 1d4e604c5b6e038979a43dd2e93bfef6b53ea46ff88b1a4adbef94de5a19b691
[INFO] running `Command { std: "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" "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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cf6f22413fc84e9d82afacb110d4fdfbbfeefdee530c10af70ff46b0df05edd
[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" "2cf6f22413fc84e9d82afacb110d4fdfbbfeefdee530c10af70ff46b0df05edd", kill_on_drop: false }`
[INFO] [stderr]    Compiling case_style v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "2cf6f22413fc84e9d82afacb110d4fdfbbfeefdee530c10af70ff46b0df05edd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cf6f22413fc84e9d82afacb110d4fdfbbfeefdee530c10af70ff46b0df05edd", kill_on_drop: false }`
[INFO] [stdout] 2cf6f22413fc84e9d82afacb110d4fdfbbfeefdee530c10af70ff46b0df05edd
[INFO] running `Command { std: "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" "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" "+beta-2021-01-01" "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] e2982f99f27378e8c7a42b86c4cfb10739e9242733cbe346df5021ca954e32d2
[INFO] running `Command { std: "docker" "start" "-a" "e2982f99f27378e8c7a42b86c4cfb10739e9242733cbe346df5021ca954e32d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling case_style v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "e2982f99f27378e8c7a42b86c4cfb10739e9242733cbe346df5021ca954e32d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2982f99f27378e8c7a42b86c4cfb10739e9242733cbe346df5021ca954e32d2", kill_on_drop: false }`
[INFO] [stdout] e2982f99f27378e8c7a42b86c4cfb10739e9242733cbe346df5021ca954e32d2
[INFO] running `Command { std: "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" "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" "+beta-2021-01-01" "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] fb016b46ef97170af921601793b8139f972a341a22e28287319d432fef11bb8e
[INFO] running `Command { std: "docker" "start" "-a" "fb016b46ef97170af921601793b8139f972a341a22e28287319d432fef11bb8e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/case_style-f6eb79f60f5eb34d
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test guess_test ... ok
[INFO] [stdout] test guesser::constant ... ok
[INFO] [stdout] test guesser::lowercase_space ... ok
[INFO] [stdout] test guesser::pascal ... ok
[INFO] [stdout] test guesser::sentence ... ok
[INFO] [stdout] test invertable::pascalcasee ... ok
[INFO] [stdout] test invertable::sentence ... ok
[INFO] [stdout] test invertable::snake ... ok
[INFO] [stdout] test invertable::constant ... ok
[INFO] [stdout] test invertable::kebab ... ok
[INFO] [stdout] test guesser::camel ... ok
[INFO] [stdout] test invertable::lowercase_space ... ok
[INFO] [stdout] test guesser::snake ... ok
[INFO] [stdout] test guesser::kebab ... ok
[INFO] [stdout] test invertable::camel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/convertion-07b781f587009e47
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test implicitly ... ok
[INFO] [stdout] test explicitly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests case_style
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fb016b46ef97170af921601793b8139f972a341a22e28287319d432fef11bb8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb016b46ef97170af921601793b8139f972a341a22e28287319d432fef11bb8e", kill_on_drop: false }`
[INFO] [stdout] fb016b46ef97170af921601793b8139f972a341a22e28287319d432fef11bb8e