[INFO] fetching crate optionable_derive 0.1.5...
[INFO] testing optionable_derive-0.1.5 against 1.90.0 for beta-1.91-3
[INFO] extracting crate optionable_derive 0.1.5 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate optionable_derive 0.1.5
[INFO] finished tweaking crates.io crate optionable_derive 0.1.5
[INFO] tweaked toml for crates.io crate optionable_derive 0.1.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate optionable_derive 0.1.5 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] crate crates.io crate optionable_derive 0.1.5 already has a lockfile, it will not be regenerated
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded darling v0.21.3
[INFO] [stderr]   Downloaded darling_macro v0.21.3
[INFO] [stderr]   Downloaded darling_core v0.21.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 84de5b6d1ce35802115a2b1e080d4f43711402d508dab60f32136e99b776d016
[INFO] running `Command { std: "docker" "start" "-a" "84de5b6d1ce35802115a2b1e080d4f43711402d508dab60f32136e99b776d016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84de5b6d1ce35802115a2b1e080d4f43711402d508dab60f32136e99b776d016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84de5b6d1ce35802115a2b1e080d4f43711402d508dab60f32136e99b776d016", kill_on_drop: false }`
[INFO] [stdout] 84de5b6d1ce35802115a2b1e080d4f43711402d508dab60f32136e99b776d016
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] caf13b67914d28cd9f8cdfbea7527756a168ed845a1bcf20ab6e8c52815ae84c
[INFO] running `Command { std: "docker" "start" "-a" "caf13b67914d28cd9f8cdfbea7527756a168ed845a1bcf20ab6e8c52815ae84c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling optionable_derive v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.04s
[INFO] running `Command { std: "docker" "inspect" "caf13b67914d28cd9f8cdfbea7527756a168ed845a1bcf20ab6e8c52815ae84c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caf13b67914d28cd9f8cdfbea7527756a168ed845a1bcf20ab6e8c52815ae84c", kill_on_drop: false }`
[INFO] [stdout] caf13b67914d28cd9f8cdfbea7527756a168ed845a1bcf20ab6e8c52815ae84c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 13de7c35dde70a6c5c46ad54c36149cdb6bda0a0dad3c2a45dd77cf9900c7e12
[INFO] running `Command { std: "docker" "start" "-a" "13de7c35dde70a6c5c46ad54c36149cdb6bda0a0dad3c2a45dd77cf9900c7e12", kill_on_drop: false }`
[INFO] [stderr]    Compiling optionable_derive v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "13de7c35dde70a6c5c46ad54c36149cdb6bda0a0dad3c2a45dd77cf9900c7e12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13de7c35dde70a6c5c46ad54c36149cdb6bda0a0dad3c2a45dd77cf9900c7e12", kill_on_drop: false }`
[INFO] [stdout] 13de7c35dde70a6c5c46ad54c36149cdb6bda0a0dad3c2a45dd77cf9900c7e12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d388a5a411d3cc1aff67673f639d0a16770bc29ba0b64122986de9f9b3331fd5
[INFO] running `Command { std: "docker" "start" "-a" "d388a5a411d3cc1aff67673f639d0a16770bc29ba0b64122986de9f9b3331fd5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/optionable_derive-51e9173c7f063003)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests optionable_derive
[INFO] [stdout] test derive::tests::test_optionable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - derive_optionable (line 18) ... ignored
[INFO] [stdout] test src/lib.rs - derive_optionable (line 26) ... ignored
[INFO] [stdout] test src/lib.rs - derive_optionable (line 34) ... ignored
[INFO] [stdout] test src/lib.rs - derive_optionable (line 43) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d388a5a411d3cc1aff67673f639d0a16770bc29ba0b64122986de9f9b3331fd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d388a5a411d3cc1aff67673f639d0a16770bc29ba0b64122986de9f9b3331fd5", kill_on_drop: false }`
[INFO] [stdout] d388a5a411d3cc1aff67673f639d0a16770bc29ba0b64122986de9f9b3331fd5