[INFO] fetching crate optionable_derive 0.2.1...
[INFO] testing optionable_derive-0.2.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate optionable_derive 0.2.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate optionable_derive 0.2.1
[INFO] finished tweaking crates.io crate optionable_derive 0.2.1
[INFO] tweaked toml for crates.io crate optionable_derive 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate optionable_derive 0.2.1 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_derive 0.2.1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded optionable_codegen v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] cbf36e0f005b1db5aaa92e99c517001d3a2914d561b2c4bbcb38a82135ddb9f5
[INFO] running `Command { std: "docker" "start" "-a" "cbf36e0f005b1db5aaa92e99c517001d3a2914d561b2c4bbcb38a82135ddb9f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbf36e0f005b1db5aaa92e99c517001d3a2914d561b2c4bbcb38a82135ddb9f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbf36e0f005b1db5aaa92e99c517001d3a2914d561b2c4bbcb38a82135ddb9f5", kill_on_drop: false }`
[INFO] [stdout] cbf36e0f005b1db5aaa92e99c517001d3a2914d561b2c4bbcb38a82135ddb9f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 79c88cb4c95835f8808aad065f0afba1d33ae8c641bc9903f2877a1d29d837fe
[INFO] running `Command { std: "docker" "start" "-a" "79c88cb4c95835f8808aad065f0afba1d33ae8c641bc9903f2877a1d29d837fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling syn v2.0.108
[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 v0.5.0
[INFO] [stderr]    Compiling optionable_derive v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.56s
[INFO] running `Command { std: "docker" "inspect" "79c88cb4c95835f8808aad065f0afba1d33ae8c641bc9903f2877a1d29d837fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79c88cb4c95835f8808aad065f0afba1d33ae8c641bc9903f2877a1d29d837fe", kill_on_drop: false }`
[INFO] [stdout] 79c88cb4c95835f8808aad065f0afba1d33ae8c641bc9903f2877a1d29d837fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2bc54b6212059f23c35654204ae86778ef47083778bd68eb838ebfca644bd606
[INFO] running `Command { std: "docker" "start" "-a" "2bc54b6212059f23c35654204ae86778ef47083778bd68eb838ebfca644bd606", kill_on_drop: false }`
[INFO] [stderr]    Compiling optionable_derive v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "2bc54b6212059f23c35654204ae86778ef47083778bd68eb838ebfca644bd606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bc54b6212059f23c35654204ae86778ef47083778bd68eb838ebfca644bd606", kill_on_drop: false }`
[INFO] [stdout] 2bc54b6212059f23c35654204ae86778ef47083778bd68eb838ebfca644bd606
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1bddd709ad73d46fd68d9c5eee7a6f7d5026151df8279d3022ae2a77fdf019de
[INFO] running `Command { std: "docker" "start" "-a" "1bddd709ad73d46fd68d9c5eee7a6f7d5026151df8279d3022ae2a77fdf019de", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/optionable_derive-ae0e23ae38d217aa)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests optionable_derive
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - derive_optionable (line 17) ... ignored
[INFO] [stdout] test src/lib.rs - derive_optionable (line 29) ... ignored
[INFO] [stdout] test src/lib.rs - derive_optionable (line 36) ... ignored
[INFO] [stdout] test src/lib.rs - derive_optionable (line 46) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1bddd709ad73d46fd68d9c5eee7a6f7d5026151df8279d3022ae2a77fdf019de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bddd709ad73d46fd68d9c5eee7a6f7d5026151df8279d3022ae2a77fdf019de", kill_on_drop: false }`
[INFO] [stdout] 1bddd709ad73d46fd68d9c5eee7a6f7d5026151df8279d3022ae2a77fdf019de