[INFO] fetching crate crustal 0.3.6...
[INFO] testing crustal-0.3.6 against 1.90.0 for beta-1.91-3
[INFO] extracting crate crustal 0.3.6 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate crustal 0.3.6
[INFO] finished tweaking crates.io crate crustal 0.3.6
[INFO] tweaked toml for crates.io crate crustal 0.3.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate crustal 0.3.6 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 23cd12e2f4b009ba75aca45677e6ec094bbf88a278643835191611e8cea832e5
[INFO] running `Command { std: "docker" "start" "-a" "23cd12e2f4b009ba75aca45677e6ec094bbf88a278643835191611e8cea832e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23cd12e2f4b009ba75aca45677e6ec094bbf88a278643835191611e8cea832e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23cd12e2f4b009ba75aca45677e6ec094bbf88a278643835191611e8cea832e5", kill_on_drop: false }`
[INFO] [stdout] 23cd12e2f4b009ba75aca45677e6ec094bbf88a278643835191611e8cea832e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 348b56a763a3432ccffd74605ebd134ddcf8d538ce8d30f51e91291cb529aa73
[INFO] running `Command { std: "docker" "start" "-a" "348b56a763a3432ccffd74605ebd134ddcf8d538ce8d30f51e91291cb529aa73", kill_on_drop: false }`
[INFO] [stderr]    Compiling crustal v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "348b56a763a3432ccffd74605ebd134ddcf8d538ce8d30f51e91291cb529aa73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "348b56a763a3432ccffd74605ebd134ddcf8d538ce8d30f51e91291cb529aa73", kill_on_drop: false }`
[INFO] [stdout] 348b56a763a3432ccffd74605ebd134ddcf8d538ce8d30f51e91291cb529aa73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] df7901f85ca7209700d63741d75a47193f60bff35087ce0074d3727ebe480d26
[INFO] running `Command { std: "docker" "start" "-a" "df7901f85ca7209700d63741d75a47193f60bff35087ce0074d3727ebe480d26", kill_on_drop: false }`
[INFO] [stderr]    Compiling crustal v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "df7901f85ca7209700d63741d75a47193f60bff35087ce0074d3727ebe480d26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df7901f85ca7209700d63741d75a47193f60bff35087ce0074d3727ebe480d26", kill_on_drop: false }`
[INFO] [stdout] df7901f85ca7209700d63741d75a47193f60bff35087ce0074d3727ebe480d26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e76b91675cff1d65d0881e1b5d3c98eec44939f022c031f54068c35b57743410
[INFO] running `Command { std: "docker" "start" "-a" "e76b91675cff1d65d0881e1b5d3c98eec44939f022c031f54068c35b57743410", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crustal-f855025fc52564dd)
[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] [stderr]      Running tests/attributes.rs (/opt/rustwide/target/debug/deps/attributes-366408137f247b3d)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_attributes_basics ... ok
[INFO] [stdout] test test_attributes_bitattributes ... ok
[INFO] [stdout] test test_attributes_initializer ... ok
[INFO] [stdout] test test_attributes_modifiers ... ok
[INFO] [stdout] test test_attributes_docs ... 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] [stderr]      Running tests/classes.rs (/opt/rustwide/target/debug/deps/classes-f86758647c46aa92)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_class_empty_def ... ok
[INFO] [stdout] test test_class_inheritance ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/fields.rs (/opt/rustwide/target/debug/deps/fields-2cdb6d1a0035338b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_fields_bitfields ... ok
[INFO] [stderr]      Running tests/structs.rs (/opt/rustwide/target/debug/deps/structs-fe7158c33dc68c19)
[INFO] [stdout] test test_fields_docs ... ok
[INFO] [stdout] test test_fields_basics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_struct_forward_declaration ... 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] [stderr]      Running tests/types.rs (/opt/rustwide/target/debug/deps/types-017bdd912efd60cb)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test types_modifiers ... ok
[INFO] [stdout] test types_modifiers_deref ... ok
[INFO] [stdout] test types_base_modifiers ... ok
[INFO] [stderr]    Doc-tests crustal
[INFO] [stdout] test types_base_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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" "e76b91675cff1d65d0881e1b5d3c98eec44939f022c031f54068c35b57743410", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e76b91675cff1d65d0881e1b5d3c98eec44939f022c031f54068c35b57743410", kill_on_drop: false }`
[INFO] [stdout] e76b91675cff1d65d0881e1b5d3c98eec44939f022c031f54068c35b57743410