[INFO] fetching crate infallible-builder 0.0.1...
[INFO] testing infallible-builder-0.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate infallible-builder 0.0.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate infallible-builder 0.0.1
[INFO] finished tweaking crates.io crate infallible-builder 0.0.1
[INFO] tweaked toml for crates.io crate infallible-builder 0.0.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate infallible-builder 0.0.1 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 infallible-builder 0.0.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unwrap-infallible v0.1.5
[INFO] [stderr]   Downloaded infallible-builder-macro v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6a42987364f376273c2372ffe067592bae7e36af248ea97895450e9fd6a58f9d
[INFO] running `Command { std: "docker" "start" "-a" "6a42987364f376273c2372ffe067592bae7e36af248ea97895450e9fd6a58f9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a42987364f376273c2372ffe067592bae7e36af248ea97895450e9fd6a58f9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a42987364f376273c2372ffe067592bae7e36af248ea97895450e9fd6a58f9d", kill_on_drop: false }`
[INFO] [stdout] 6a42987364f376273c2372ffe067592bae7e36af248ea97895450e9fd6a58f9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6f2f74ed46524c80b4256e9fd9944486eebe002502ed4b07bd810cdd5e103ebf
[INFO] running `Command { std: "docker" "start" "-a" "6f2f74ed46524c80b4256e9fd9944486eebe002502ed4b07bd810cdd5e103ebf", kill_on_drop: false }`
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling unwrap-infallible v0.1.5
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling infallible-builder-macro v0.0.1
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling infallible-builder v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.79s
[INFO] running `Command { std: "docker" "inspect" "6f2f74ed46524c80b4256e9fd9944486eebe002502ed4b07bd810cdd5e103ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f2f74ed46524c80b4256e9fd9944486eebe002502ed4b07bd810cdd5e103ebf", kill_on_drop: false }`
[INFO] [stdout] 6f2f74ed46524c80b4256e9fd9944486eebe002502ed4b07bd810cdd5e103ebf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 267c44b2f0ee8d216678b465ec825d419775c6319440f8efeead9e0c1ba2970f
[INFO] running `Command { std: "docker" "start" "-a" "267c44b2f0ee8d216678b465ec825d419775c6319440f8efeead9e0c1ba2970f", kill_on_drop: false }`
[INFO] [stderr]    Compiling smart-default v0.7.1
[INFO] [stderr]    Compiling infallible-builder v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "267c44b2f0ee8d216678b465ec825d419775c6319440f8efeead9e0c1ba2970f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "267c44b2f0ee8d216678b465ec825d419775c6319440f8efeead9e0c1ba2970f", kill_on_drop: false }`
[INFO] [stdout] 267c44b2f0ee8d216678b465ec825d419775c6319440f8efeead9e0c1ba2970f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6071b880a526da4a363a4da94b90d07b6968049f534c3ce264242fb25e1ca473
[INFO] running `Command { std: "docker" "start" "-a" "6071b880a526da4a363a4da94b90d07b6968049f534c3ce264242fb25e1ca473", 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/infallible_builder-f9fefea528006f55)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::builder_strips_option ... ok
[INFO] [stdout] test tests::builder_is_owned ... ok
[INFO] [stdout] test tests::builder_sets_fields_correctly ... ok
[INFO] [stdout] test tests::builder_works_with_smart_default ... ok
[INFO] [stderr]    Doc-tests infallible_builder
[INFO] [stdout] test tests::builder_uses_defaults ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6071b880a526da4a363a4da94b90d07b6968049f534c3ce264242fb25e1ca473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6071b880a526da4a363a4da94b90d07b6968049f534c3ce264242fb25e1ca473", kill_on_drop: false }`
[INFO] [stdout] 6071b880a526da4a363a4da94b90d07b6968049f534c3ce264242fb25e1ca473