[INFO] fetching crate optionable 0.1.5...
[INFO] testing optionable-0.1.5 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate optionable 0.1.5 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate optionable 0.1.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate optionable 0.1.5
[INFO] tweaked toml for crates.io crate optionable 0.1.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate optionable 0.1.5 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate optionable 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded optionable_derive v0.1.5
[INFO] [stderr]   Downloaded serde v1.0.225
[INFO] [stderr]   Downloaded serde_derive v1.0.225
[INFO] [stderr]   Downloaded serde_core v1.0.225
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c43b11b607dfa6870d5bf0144b2c6a43484c71d6a7cedc7c41b1333428f3b477
[INFO] running `Command { std: "docker" "start" "-a" "c43b11b607dfa6870d5bf0144b2c6a43484c71d6a7cedc7c41b1333428f3b477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c43b11b607dfa6870d5bf0144b2c6a43484c71d6a7cedc7c41b1333428f3b477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c43b11b607dfa6870d5bf0144b2c6a43484c71d6a7cedc7c41b1333428f3b477", kill_on_drop: false }`
[INFO] [stdout] c43b11b607dfa6870d5bf0144b2c6a43484c71d6a7cedc7c41b1333428f3b477
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaf1ce28589c7730f6dac39e1e34d7fec203da7a4d8d48541825c9df000d32a7
[INFO] running `Command { std: "docker" "start" "-a" "eaf1ce28589c7730f6dac39e1e34d7fec203da7a4d8d48541825c9df000d32a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling itertools v0.14.0
[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
[INFO] [stderr]    Compiling optionable v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.17s
[INFO] running `Command { std: "docker" "inspect" "eaf1ce28589c7730f6dac39e1e34d7fec203da7a4d8d48541825c9df000d32a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf1ce28589c7730f6dac39e1e34d7fec203da7a4d8d48541825c9df000d32a7", kill_on_drop: false }`
[INFO] [stdout] eaf1ce28589c7730f6dac39e1e34d7fec203da7a4d8d48541825c9df000d32a7
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59e38cccdd6d1460e29ca3f4195e65c4f4ab33db4d85a1c05913af1df4558d3e
[INFO] running `Command { std: "docker" "start" "-a" "59e38cccdd6d1460e29ca3f4195e65c4f4ab33db4d85a1c05913af1df4558d3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.225
[INFO] [stderr]    Compiling serde v1.0.225
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde_derive v1.0.225
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling optionable v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.00s
[INFO] running `Command { std: "docker" "inspect" "59e38cccdd6d1460e29ca3f4195e65c4f4ab33db4d85a1c05913af1df4558d3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59e38cccdd6d1460e29ca3f4195e65c4f4ab33db4d85a1c05913af1df4558d3e", kill_on_drop: false }`
[INFO] [stdout] 59e38cccdd6d1460e29ca3f4195e65c4f4ab33db4d85a1c05913af1df4558d3e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cf4a6a163827148364c98fceffc9e4efc6571c6b9e1ecb5d581815c9bf9e8ae2
[INFO] running `Command { std: "docker" "start" "-a" "cf4a6a163827148364c98fceffc9e4efc6571c6b9e1ecb5d581815c9bf9e8ae2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/optionable-0aea086996c03ba3)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test optionable::tests::container ... ok
[INFO] [stdout] test optionable::tests::map ... ok
[INFO] [stdout] test optionable::tests::ptr ... ok
[INFO] [stdout] test optionable::tests::primitive_types_optioned_self ... ok
[INFO] [stdout] test optionable::tests::result ... ok
[INFO] [stdout] test optionable::tests::str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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-52a29d8cc51a06d4)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test derive_enum ... ok
[INFO] [stdout] test derive_forward_other_derives ... ok
[INFO] [stdout] test derive_named_struct ... ok
[INFO] [stdout] test derive_generic ... ok
[INFO] [stdout] test derive_nested ... ok
[INFO] [stdout] test derive_named_struct_required ... ok
[INFO] [stdout] test derive_unnamed_struct ... ok
[INFO] [stdout] test derive_unnamed_struct_required ... 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]    Doc-tests optionable
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 88) ... ignored
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/lib.rs - (line 80) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cf4a6a163827148364c98fceffc9e4efc6571c6b9e1ecb5d581815c9bf9e8ae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf4a6a163827148364c98fceffc9e4efc6571c6b9e1ecb5d581815c9bf9e8ae2", kill_on_drop: false }`
[INFO] [stdout] cf4a6a163827148364c98fceffc9e4efc6571c6b9e1ecb5d581815c9bf9e8ae2