[INFO] fetching crate enum-variants-strings 0.3.0...
[INFO] testing enum-variants-strings-0.3.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate enum-variants-strings 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate enum-variants-strings 0.3.0
[INFO] finished tweaking crates.io crate enum-variants-strings 0.3.0
[INFO] tweaked toml for crates.io crate enum-variants-strings 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate enum-variants-strings 0.3.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum-variants-strings-derive v0.3.0
[INFO] [stderr]   Downloaded either_n v0.2.0
[INFO] [stderr]   Downloaded string-cases v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09c9b7fc618452437e94d9af02c24eeff3bc35159f82b6092d22ee16db7c1a05
[INFO] running `Command { std: "docker" "start" "-a" "09c9b7fc618452437e94d9af02c24eeff3bc35159f82b6092d22ee16db7c1a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09c9b7fc618452437e94d9af02c24eeff3bc35159f82b6092d22ee16db7c1a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09c9b7fc618452437e94d9af02c24eeff3bc35159f82b6092d22ee16db7c1a05", kill_on_drop: false }`
[INFO] [stdout] 09c9b7fc618452437e94d9af02c24eeff3bc35159f82b6092d22ee16db7c1a05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d01ad727fd69b812a247081be633a3c38a573cb48bc735e8418282a1042a9555
[INFO] running `Command { std: "docker" "start" "-a" "d01ad727fd69b812a247081be633a3c38a573cb48bc735e8418282a1042a9555", kill_on_drop: false }`
[INFO] [stderr]    Compiling either_n v0.2.0
[INFO] [stderr]    Compiling string-cases v0.2.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling enum-variants-strings-derive v0.3.0
[INFO] [stderr]    Compiling enum-variants-strings v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.51s
[INFO] running `Command { std: "docker" "inspect" "d01ad727fd69b812a247081be633a3c38a573cb48bc735e8418282a1042a9555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d01ad727fd69b812a247081be633a3c38a573cb48bc735e8418282a1042a9555", kill_on_drop: false }`
[INFO] [stdout] d01ad727fd69b812a247081be633a3c38a573cb48bc735e8418282a1042a9555
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 675c3c982e0629f9105c2a0c4a6565de96cf53324cbddb19731ce5fdad8bf1de
[INFO] running `Command { std: "docker" "start" "-a" "675c3c982e0629f9105c2a0c4a6565de96cf53324cbddb19731ce5fdad8bf1de", kill_on_drop: false }`
[INFO] [stderr]    Compiling enum-variants-strings v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "675c3c982e0629f9105c2a0c4a6565de96cf53324cbddb19731ce5fdad8bf1de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "675c3c982e0629f9105c2a0c4a6565de96cf53324cbddb19731ce5fdad8bf1de", kill_on_drop: false }`
[INFO] [stdout] 675c3c982e0629f9105c2a0c4a6565de96cf53324cbddb19731ce5fdad8bf1de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 19610f5adf1e8e01730d8d49b4cf9cba7ea90dd345313d76f36409d6811229f8
[INFO] running `Command { std: "docker" "start" "-a" "19610f5adf1e8e01730d8d49b4cf9cba7ea90dd345313d76f36409d6811229f8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/enum_variants_strings-3fa429b2e8484e75)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/from_str.rs (/opt/rustwide/target/debug/deps/from_str-3a83e01c90621e63)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test from ... ok
[INFO] [stderr]      Running tests/to_str.rs (/opt/rustwide/target/debug/deps/to_str-ee82228d56445deb)
[INFO] [stdout] test err ... ok
[INFO] [stdout] test show_valid_variant_names ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test to ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/transforms.rs (/opt/rustwide/target/debug/deps/transforms-ba9a17288c69b936)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests enum_variants_strings
[INFO] [stdout] test snake_case_transform ... ok
[INFO] [stdout] test lower_case_transform ... ok
[INFO] [stdout] test none_transform ... ok
[INFO] [stdout] test upper_case_transform ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test lib.rs - (line 8) ... ok
[INFO] [stdout] test lib.rs - (line 51) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "19610f5adf1e8e01730d8d49b4cf9cba7ea90dd345313d76f36409d6811229f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19610f5adf1e8e01730d8d49b4cf9cba7ea90dd345313d76f36409d6811229f8", kill_on_drop: false }`
[INFO] [stdout] 19610f5adf1e8e01730d8d49b4cf9cba7ea90dd345313d76f36409d6811229f8