[INFO] fetching crate optionable 0.2.6...
[INFO] testing optionable-0.2.6 against 1.91.0 for beta-1.92-2
[INFO] extracting crate optionable 0.2.6 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate optionable 0.2.6
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate optionable 0.2.6
[INFO] tweaked toml for crates.io crate optionable 0.2.6 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate optionable 0.2.6 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate optionable 0.2.6 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded destructure v0.7.0
[INFO] [stderr]   Downloaded optionable_derive v0.2.0
[INFO] [stderr]   Downloaded optionable_codegen v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8130f83c38f9cbb24e67891c3bffdf504251cace412ea4ceaa381a578635d8f6
[INFO] running `Command { std: "docker" "start" "-a" "8130f83c38f9cbb24e67891c3bffdf504251cace412ea4ceaa381a578635d8f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8130f83c38f9cbb24e67891c3bffdf504251cace412ea4ceaa381a578635d8f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8130f83c38f9cbb24e67891c3bffdf504251cace412ea4ceaa381a578635d8f6", kill_on_drop: false }`
[INFO] [stdout] 8130f83c38f9cbb24e67891c3bffdf504251cace412ea4ceaa381a578635d8f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d510aff7e7d2512272cfdf91310c0778cae13359a23b4e7b75360b0d0488e204
[INFO] running `Command { std: "docker" "start" "-a" "d510aff7e7d2512272cfdf91310c0778cae13359a23b4e7b75360b0d0488e204", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling destructure v0.7.0
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling optionable_codegen v0.4.3
[INFO] [stderr]    Compiling optionable_derive v0.2.0
[INFO] [stderr]    Compiling optionable v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.32s
[INFO] running `Command { std: "docker" "inspect" "d510aff7e7d2512272cfdf91310c0778cae13359a23b4e7b75360b0d0488e204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d510aff7e7d2512272cfdf91310c0778cae13359a23b4e7b75360b0d0488e204", kill_on_drop: false }`
[INFO] [stdout] d510aff7e7d2512272cfdf91310c0778cae13359a23b4e7b75360b0d0488e204
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 163d6e314fc112913f316cbcde4ad5c98498db4298270711965fca39f27cefde
[INFO] running `Command { std: "docker" "start" "-a" "163d6e314fc112913f316cbcde4ad5c98498db4298270711965fca39f27cefde", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling optionable v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `Command { std: "docker" "inspect" "163d6e314fc112913f316cbcde4ad5c98498db4298270711965fca39f27cefde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "163d6e314fc112913f316cbcde4ad5c98498db4298270711965fca39f27cefde", kill_on_drop: false }`
[INFO] [stdout] 163d6e314fc112913f316cbcde4ad5c98498db4298270711965fca39f27cefde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55411561c7026a96b6f578827e808f20194f0c421e9a0393a2bbe2f5fca78fd2
[INFO] running `Command { std: "docker" "start" "-a" "55411561c7026a96b6f578827e808f20194f0c421e9a0393a2bbe2f5fca78fd2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/optionable-f5bf5aed568f97d2)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test optionable::tests::array ... ok
[INFO] [stdout] test optionable::tests::container ... ok
[INFO] [stdout] test optionable::tests::cow ... ok
[INFO] [stdout] test optionable::tests::map ... ok
[INFO] [stdout] test optionable::tests::primitive_types_optioned_self ... ok
[INFO] [stdout] test optionable::tests::ptr ... ok
[INFO] [stdout] test optionable::tests::result ... ok
[INFO] [stdout] test optionable::tests::str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-00b36a008cf37b26)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test derive_enum ... ok
[INFO] [stdout] test derive_forward_other_derives ... ok
[INFO] [stdout] test derive_generic_advanced_types ... ok
[INFO] [stdout] test derive_generic ... ok
[INFO] [stdout] test derive_generic_advanced_types_no_convert ... ok
[INFO] [stdout] test derive_generic_convert ... ok
[INFO] [stdout] test derive_named_struct ... ok
[INFO] [stdout] test derive_named_struct_required ... ok
[INFO] [stdout] test derive_nested ... ok
[INFO] [stdout] test derive_unnamed_struct ... ok
[INFO] [stdout] test derive_unnamed_struct_required ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests optionable
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 85) ... ignored
[INFO] [stdout] test src/lib.rs - (line 98) ... ignored
[INFO] [stdout] test src/lib.rs - (line 77) ... ok
[INFO] [stdout] test src/lib.rs - (line 135) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "55411561c7026a96b6f578827e808f20194f0c421e9a0393a2bbe2f5fca78fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55411561c7026a96b6f578827e808f20194f0c421e9a0393a2bbe2f5fca78fd2", kill_on_drop: false }`
[INFO] [stdout] 55411561c7026a96b6f578827e808f20194f0c421e9a0393a2bbe2f5fca78fd2