[INFO] fetching crate typesafe_builder 1.6.0...
[INFO] testing typesafe_builder-1.6.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate typesafe_builder 1.6.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate typesafe_builder 1.6.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate typesafe_builder 1.6.0
[INFO] tweaked toml for crates.io crate typesafe_builder 1.6.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate typesafe_builder 1.6.0 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 typesafe_builder 1.6.0 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 typesafe_builder_derive v1.6.0
[INFO] [stderr]   Downloaded darling_macro v0.21.1
[INFO] [stderr]   Downloaded darling v0.21.1
[INFO] [stderr]   Downloaded darling_core v0.21.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 74807a7b558c5610a7d028151f3c4ad045d6d03357da63fa0b50402642f5da62
[INFO] running `Command { std: "docker" "start" "-a" "74807a7b558c5610a7d028151f3c4ad045d6d03357da63fa0b50402642f5da62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74807a7b558c5610a7d028151f3c4ad045d6d03357da63fa0b50402642f5da62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74807a7b558c5610a7d028151f3c4ad045d6d03357da63fa0b50402642f5da62", kill_on_drop: false }`
[INFO] [stdout] 74807a7b558c5610a7d028151f3c4ad045d6d03357da63fa0b50402642f5da62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4e17e5ad5d1c26b113f26df2593164f1abef794aada26cda7ff4e58126b5daf3
[INFO] running `Command { std: "docker" "start" "-a" "4e17e5ad5d1c26b113f26df2593164f1abef794aada26cda7ff4e58126b5daf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling darling_core v0.21.1
[INFO] [stderr]    Compiling darling_macro v0.21.1
[INFO] [stderr]    Compiling darling v0.21.1
[INFO] [stderr]    Compiling typesafe_builder_derive v1.6.0
[INFO] [stderr]    Compiling typesafe_builder v1.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.30s
[INFO] running `Command { std: "docker" "inspect" "4e17e5ad5d1c26b113f26df2593164f1abef794aada26cda7ff4e58126b5daf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e17e5ad5d1c26b113f26df2593164f1abef794aada26cda7ff4e58126b5daf3", kill_on_drop: false }`
[INFO] [stdout] 4e17e5ad5d1c26b113f26df2593164f1abef794aada26cda7ff4e58126b5daf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 96c891b0fdab537b3d37955529d747d15660f9aa2a4a6823761c19b59f0c5856
[INFO] running `Command { std: "docker" "start" "-a" "96c891b0fdab537b3d37955529d747d15660f9aa2a4a6823761c19b59f0c5856", kill_on_drop: false }`
[INFO] [stderr]    Compiling typesafe_builder v1.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "96c891b0fdab537b3d37955529d747d15660f9aa2a4a6823761c19b59f0c5856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96c891b0fdab537b3d37955529d747d15660f9aa2a4a6823761c19b59f0c5856", kill_on_drop: false }`
[INFO] [stdout] 96c891b0fdab537b3d37955529d747d15660f9aa2a4a6823761c19b59f0c5856
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4a34885968dcd5f3dc2dccd8f0721fedb17930f5d6203309cabd9bd61d74a86e
[INFO] running `Command { std: "docker" "start" "-a" "4a34885968dcd5f3dc2dccd8f0721fedb17930f5d6203309cabd9bd61d74a86e", 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/typesafe_builder-c1f730054a480486)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/builder.rs (/opt/rustwide/target/debug/deps/builder-0ebef63b2a159c13)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests typesafe_builder
[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 1 test
[INFO] [stdout] test test_builder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "4a34885968dcd5f3dc2dccd8f0721fedb17930f5d6203309cabd9bd61d74a86e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a34885968dcd5f3dc2dccd8f0721fedb17930f5d6203309cabd9bd61d74a86e", kill_on_drop: false }`
[INFO] [stdout] 4a34885968dcd5f3dc2dccd8f0721fedb17930f5d6203309cabd9bd61d74a86e