[INFO] fetching crate serde-tristate 0.1.1...
[INFO] testing serde-tristate-0.1.1 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate serde-tristate 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate serde-tristate 0.1.1
[INFO] finished tweaking crates.io crate serde-tristate 0.1.1
[INFO] tweaked toml for crates.io crate serde-tristate 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde-tristate 0.1.1 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serde-tristate 0.1.1 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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 serde-tristate-macros v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09d83536ce242ecbcfee22a24434c7aa0bc0653558982da2aee39ab7f3fb1c0a
[INFO] running `Command { std: "docker" "start" "-a" "09d83536ce242ecbcfee22a24434c7aa0bc0653558982da2aee39ab7f3fb1c0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09d83536ce242ecbcfee22a24434c7aa0bc0653558982da2aee39ab7f3fb1c0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09d83536ce242ecbcfee22a24434c7aa0bc0653558982da2aee39ab7f3fb1c0a", kill_on_drop: false }`
[INFO] [stdout] 09d83536ce242ecbcfee22a24434c7aa0bc0653558982da2aee39ab7f3fb1c0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcdf4cf65c04bbe75418878f7f7055bb108d104f97c2bf5d90aed656a3f2da1c
[INFO] running `Command { std: "docker" "start" "-a" "bcdf4cf65c04bbe75418878f7f7055bb108d104f97c2bf5d90aed656a3f2da1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde-tristate-macros v0.1.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde-tristate v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.30s
[INFO] running `Command { std: "docker" "inspect" "bcdf4cf65c04bbe75418878f7f7055bb108d104f97c2bf5d90aed656a3f2da1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcdf4cf65c04bbe75418878f7f7055bb108d104f97c2bf5d90aed656a3f2da1c", kill_on_drop: false }`
[INFO] [stdout] bcdf4cf65c04bbe75418878f7f7055bb108d104f97c2bf5d90aed656a3f2da1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ea6703990a11dcae12d6fbb0c2d64b27dbb67db15fc1080123d36e45a7b0c0c
[INFO] running `Command { std: "docker" "start" "-a" "3ea6703990a11dcae12d6fbb0c2d64b27dbb67db15fc1080123d36e45a7b0c0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde-tristate v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `Command { std: "docker" "inspect" "3ea6703990a11dcae12d6fbb0c2d64b27dbb67db15fc1080123d36e45a7b0c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ea6703990a11dcae12d6fbb0c2d64b27dbb67db15fc1080123d36e45a7b0c0c", kill_on_drop: false }`
[INFO] [stdout] 3ea6703990a11dcae12d6fbb0c2d64b27dbb67db15fc1080123d36e45a7b0c0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fcc175303f79a77ef8be95dae800742376362f2b350b01d8f66ae8182ec56cb8
[INFO] running `Command { std: "docker" "start" "-a" "fcc175303f79a77ef8be95dae800742376362f2b350b01d8f66ae8182ec56cb8", 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/serde_tristate-4153a44f033038b6)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test tests::apply_to_option_undefined_noop ... ok
[INFO] [stdout] test tests::apply_to_option_none_clears ... ok
[INFO] [stdout] test tests::and_then_value ... ok
[INFO] [stdout] test tests::deserialize_absent_as_undefined ... ok
[INFO] [stdout] test tests::deserialize_value ... ok
[INFO] [stdout] test tests::enum_deserialize_value ... ok
[INFO] [stdout] test tests::enum_serialize_all_undefined ... ok
[INFO] [stdout] test tests::enum_serialize_value ... ok
[INFO] [stdout] test tests::from_option_fn_some_none ... ok
[INFO] [stdout] test tests::from_option_fn_some_some ... ok
[INFO] [stdout] test tests::from_option_none ... ok
[INFO] [stdout] test tests::from_option_roundtrip ... ok
[INFO] [stdout] test tests::from_some ... ok
[INFO] [stdout] test tests::from_value ... ok
[INFO] [stdout] test tests::into_option_none ... ok
[INFO] [stdout] test tests::into_option_undefined ... ok
[INFO] [stdout] test tests::into_option_value ... ok
[INFO] [stdout] test tests::map_none_passthrough ... ok
[INFO] [stdout] test tests::map_value ... ok
[INFO] [stdout] test tests::serialize_none ... ok
[INFO] [stdout] test tests::serialize_undefined_skipped ... ok
[INFO] [stdout] test tests::apply_to_required_sets_value ... ok
[INFO] [stdout] test tests::serialize_value ... ok
[INFO] [stdout] test tests::unwrap_or_undefined ... ok
[INFO] [stdout] test tests::unwrap_or_value ... ok
[INFO] [stdout] test tests::deserialize_null_as_none ... ok
[INFO] [stdout] test tests::apply_to_option_sets_some ... ok
[INFO] [stdout] test tests::from_option_fn_outer_none ... ok
[INFO] [stdout] test tests::apply_to_required_undefined_noop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_tristate
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Tristate (line 16) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fcc175303f79a77ef8be95dae800742376362f2b350b01d8f66ae8182ec56cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcc175303f79a77ef8be95dae800742376362f2b350b01d8f66ae8182ec56cb8", kill_on_drop: false }`
[INFO] [stdout] fcc175303f79a77ef8be95dae800742376362f2b350b01d8f66ae8182ec56cb8
