[INFO] fetching crate enum-variants-strings 0.3.0...
[INFO] testing enum-variants-strings-0.3.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate enum-variants-strings 0.3.0 into /workspace/builds/worker-3-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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate enum-variants-strings 0.3.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded either_n v0.2.0
[INFO] [stderr]   Downloaded string-cases v0.2.0
[INFO] [stderr]   Downloaded enum-variants-strings-derive v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d9c888a3d0e6bb925334251255f7d8f86c3b33ba4a4b7415f1b10d5d72edc83
[INFO] running `Command { std: "docker" "start" "-a" "8d9c888a3d0e6bb925334251255f7d8f86c3b33ba4a4b7415f1b10d5d72edc83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d9c888a3d0e6bb925334251255f7d8f86c3b33ba4a4b7415f1b10d5d72edc83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d9c888a3d0e6bb925334251255f7d8f86c3b33ba4a4b7415f1b10d5d72edc83", kill_on_drop: false }`
[INFO] [stdout] 8d9c888a3d0e6bb925334251255f7d8f86c3b33ba4a4b7415f1b10d5d72edc83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] b4af7420bbc6ab95f386eb2d2c765b6e71981d223103d25f2b6d4411c2891ea5
[INFO] running `Command { std: "docker" "start" "-a" "b4af7420bbc6ab95f386eb2d2c765b6e71981d223103d25f2b6d4411c2891ea5", kill_on_drop: false }`
[INFO] [stderr]    Compiling either_n v0.2.0
[INFO] [stderr]    Compiling string-cases v0.2.0
[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 1.48s
[INFO] running `Command { std: "docker" "inspect" "b4af7420bbc6ab95f386eb2d2c765b6e71981d223103d25f2b6d4411c2891ea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4af7420bbc6ab95f386eb2d2c765b6e71981d223103d25f2b6d4411c2891ea5", kill_on_drop: false }`
[INFO] [stdout] b4af7420bbc6ab95f386eb2d2c765b6e71981d223103d25f2b6d4411c2891ea5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e83af8985df27a1427343ddd38a85e84756d76204262c74b97ce665a5df60a90
[INFO] running `Command { std: "docker" "start" "-a" "e83af8985df27a1427343ddd38a85e84756d76204262c74b97ce665a5df60a90", 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 1.35s
[INFO] running `Command { std: "docker" "inspect" "e83af8985df27a1427343ddd38a85e84756d76204262c74b97ce665a5df60a90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e83af8985df27a1427343ddd38a85e84756d76204262c74b97ce665a5df60a90", kill_on_drop: false }`
[INFO] [stdout] e83af8985df27a1427343ddd38a85e84756d76204262c74b97ce665a5df60a90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] dba2694da5fe6b0df6f81b6eaeca6adf92be2b9a889b0e66d4aa8291b14879bc
[INFO] running `Command { std: "docker" "start" "-a" "dba2694da5fe6b0df6f81b6eaeca6adf92be2b9a889b0e66d4aa8291b14879bc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/enum_variants_strings-e70c56df8f065bdd)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/from_str.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/from_str-536d4fb59dadb92f)
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test from ... ok
[INFO] [stdout] test show_valid_variant_names ... ok
[INFO] [stderr]      Running tests/to_str.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/to_str-81cd896fd7b5c716)
[INFO] [stdout] test err ... ok
[INFO] [stderr]      Running tests/transforms.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/transforms-521062b86c5f3095)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test lower_case_transform ... ok
[INFO] [stdout] test upper_case_transform ... ok
[INFO] [stdout] test none_transform ... ok
[INFO] [stdout] test snake_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] running `Command { std: "docker" "inspect" "dba2694da5fe6b0df6f81b6eaeca6adf92be2b9a889b0e66d4aa8291b14879bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dba2694da5fe6b0df6f81b6eaeca6adf92be2b9a889b0e66d4aa8291b14879bc", kill_on_drop: false }`
[INFO] [stdout] dba2694da5fe6b0df6f81b6eaeca6adf92be2b9a889b0e66d4aa8291b14879bc