[INFO] fetching crate optionable 0.5.5...
[INFO] testing optionable-0.5.5 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate optionable 0.5.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate optionable 0.5.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate optionable 0.5.5
[INFO] tweaked toml for crates.io crate optionable 0.5.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate optionable 0.5.5 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate optionable 0.5.5 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b4dfe82076c43b59ab67e9aa5830303b1776a7fc2b6c3d81d10d65a48ce0f2b
[INFO] running `Command { std: "docker" "start" "-a" "9b4dfe82076c43b59ab67e9aa5830303b1776a7fc2b6c3d81d10d65a48ce0f2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b4dfe82076c43b59ab67e9aa5830303b1776a7fc2b6c3d81d10d65a48ce0f2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b4dfe82076c43b59ab67e9aa5830303b1776a7fc2b6c3d81d10d65a48ce0f2b", kill_on_drop: false }`
[INFO] [stdout] 9b4dfe82076c43b59ab67e9aa5830303b1776a7fc2b6c3d81d10d65a48ce0f2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71d73d24d0cef549f7477bc77ff23931e35347c850db328af34fb4bda868d743
[INFO] running `Command { std: "docker" "start" "-a" "71d73d24d0cef549f7477bc77ff23931e35347c850db328af34fb4bda868d743", kill_on_drop: false }`
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling optionable v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v2.0.109
[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_codegen v0.7.4
[INFO] [stderr]    Compiling optionable_derive v0.4.4
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.68s
[INFO] running `Command { std: "docker" "inspect" "71d73d24d0cef549f7477bc77ff23931e35347c850db328af34fb4bda868d743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71d73d24d0cef549f7477bc77ff23931e35347c850db328af34fb4bda868d743", kill_on_drop: false }`
[INFO] [stdout] 71d73d24d0cef549f7477bc77ff23931e35347c850db328af34fb4bda868d743
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1da4af1b5b9cdf44014a3533813c90ad8a46eadb1164c7c61116124489120215
[INFO] running `Command { std: "docker" "start" "-a" "1da4af1b5b9cdf44014a3533813c90ad8a46eadb1164c7c61116124489120215", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling optionable v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.31s
[INFO] running `Command { std: "docker" "inspect" "1da4af1b5b9cdf44014a3533813c90ad8a46eadb1164c7c61116124489120215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1da4af1b5b9cdf44014a3533813c90ad8a46eadb1164c7c61116124489120215", kill_on_drop: false }`
[INFO] [stdout] 1da4af1b5b9cdf44014a3533813c90ad8a46eadb1164c7c61116124489120215
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ddee8bd0b62a7be93e638f042541d09b82d591ae678d05fd8ac892496ae5d078
[INFO] running `Command { std: "docker" "start" "-a" "ddee8bd0b62a7be93e638f042541d09b82d591ae678d05fd8ac892496ae5d078", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/optionable-51dccea69d466935)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test optionable::tests::cow ... ok
[INFO] [stdout] test optionable::tests::map ... ok
[INFO] [stdout] test optionable::tests::array ... ok
[INFO] [stdout] test optionable::tests::container ... 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] test optionable::tests::ptr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-ca3c4942146837c9)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test derive_enum ... ok
[INFO] [stdout] test derive_generic_advanced_types ... ok
[INFO] [stdout] test derive_forward_other_derives ... ok
[INFO] [stdout] test derive_generic_advanced_types_no_convert ... ok
[INFO] [stdout] test derive_generic ... 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_generic_convert ... ok
[INFO] [stdout] test derive_unnamed_struct_required ... ok
[INFO] [stdout] test derive_unnamed_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests optionable
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 106) ... ignored
[INFO] [stdout] test src/lib.rs - (line 93) ... ignored
[INFO] [stdout] test src/lib.rs - (line 85) ... ok
[INFO] [stdout] test src/lib.rs - (line 59) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/lib.rs - (line 146) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... 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] [stdout] all doctests ran in 0.80s; merged doctests compilation took 0.78s
[INFO] running `Command { std: "docker" "inspect" "ddee8bd0b62a7be93e638f042541d09b82d591ae678d05fd8ac892496ae5d078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddee8bd0b62a7be93e638f042541d09b82d591ae678d05fd8ac892496ae5d078", kill_on_drop: false }`
[INFO] [stdout] ddee8bd0b62a7be93e638f042541d09b82d591ae678d05fd8ac892496ae5d078