[INFO] fetching crate bitpiece 0.4.0...
[INFO] testing bitpiece-0.4.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate bitpiece 0.4.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate bitpiece 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bitpiece 0.4.0
[INFO] tweaked toml for crates.io crate bitpiece 0.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bitpiece 0.4.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bitpiece 0.4.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7cee999912588f2ce7156199dcb5a09625a3c481bf27d805598127517b53ee2
[INFO] running `Command { std: "docker" "start" "-a" "b7cee999912588f2ce7156199dcb5a09625a3c481bf27d805598127517b53ee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7cee999912588f2ce7156199dcb5a09625a3c481bf27d805598127517b53ee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7cee999912588f2ce7156199dcb5a09625a3c481bf27d805598127517b53ee2", kill_on_drop: false }`
[INFO] [stdout] b7cee999912588f2ce7156199dcb5a09625a3c481bf27d805598127517b53ee2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba6d43f37d7442cdada9e3a349a7d116156f68472df02e5051678cdea9e3fa18
[INFO] running `Command { std: "docker" "start" "-a" "ba6d43f37d7442cdada9e3a349a7d116156f68472df02e5051678cdea9e3fa18", kill_on_drop: false }`
[INFO] [stderr]    Compiling convert_case v0.8.0
[INFO] [stderr]    Compiling syn v2.0.70
[INFO] [stderr]    Compiling bitpiece_macros v0.4.0
[INFO] [stderr]    Compiling bitpiece v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.02s
[INFO] running `Command { std: "docker" "inspect" "ba6d43f37d7442cdada9e3a349a7d116156f68472df02e5051678cdea9e3fa18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba6d43f37d7442cdada9e3a349a7d116156f68472df02e5051678cdea9e3fa18", kill_on_drop: false }`
[INFO] [stdout] ba6d43f37d7442cdada9e3a349a7d116156f68472df02e5051678cdea9e3fa18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cf67b8e2c0ee23d38600679bf3d15a5776ec2a90e644d8618592a94d1c418a3
[INFO] running `Command { std: "docker" "start" "-a" "4cf67b8e2c0ee23d38600679bf3d15a5776ec2a90e644d8618592a94d1c418a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitpiece v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "4cf67b8e2c0ee23d38600679bf3d15a5776ec2a90e644d8618592a94d1c418a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cf67b8e2c0ee23d38600679bf3d15a5776ec2a90e644d8618592a94d1c418a3", kill_on_drop: false }`
[INFO] [stdout] 4cf67b8e2c0ee23d38600679bf3d15a5776ec2a90e644d8618592a94d1c418a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e451d9bd9396a69bfc9cf03829f8ddf8a950f9dc4bf6f552b6375600de4cb7c7
[INFO] running `Command { std: "docker" "start" "-a" "e451d9bd9396a69bfc9cf03829f8ddf8a950f9dc4bf6f552b6375600de4cb7c7", 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/bitpiece-61a97a839a836651)
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-8be3e2f55d7aebb4)
[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] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test b_types_try_from_bits ... ok
[INFO] [stdout] test bit_extraction ... ok
[INFO] [stdout] test bit_extraction_noshift ... ok
[INFO] [stdout] test enum_try_from_bits_out_of_range ... ok
[INFO] [stdout] test bit_modification ... ok
[INFO] [stdout] test from_to_fields ... ok
[INFO] [stdout] test non_exhaustive_enum_explicit_bit_len ... ok
[INFO] [stdout] test sb_type_extraction ... ok
[INFO] [stdout] test sb_type_from_to_fields ... ok
[INFO] [stdout] test sb_type_modification ... ok
[INFO] [stdout] test exhastive_enum_try_from_bits ... ok
[INFO] [stdout] test sb_type_try_from_bits ... ok
[INFO] [stdout] test non_exhastive_enum_try_from_bits ... ok
[INFO] [stdout] test signed_i8_extraction ... ok
[INFO] [stdout] test signed_i8_modification ... ok
[INFO] [stdout] test test_b_types_max_value ... ok
[INFO] [stdout] test test_sb_types_enforce_length ... ok
[INFO] [stdout] test test_sb_types_max_value ... ok
[INFO] [stdout] test test_sb_types_min_value ... ok
[INFO] [stdout] test valid_variants_of_non_exhastive_enum ... ok
[INFO] [stdout] test zeroed ... ok
[INFO] [stdout] test signed_from_to_fields ... ok
[INFO] [stdout] test test_b_types_enforce_length ... ok
[INFO] [stdout] test test_b_types_enforce_length_in_from_bits ... ok
[INFO] [stdout] test invalid_variant_of_non_exhastive_enum ... ok
[INFO] [stdout] test non_exhaustive_enum_container ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitpiece
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 90) ... ok
[INFO] [stdout] test src/lib.rs - (line 159) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 130) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e451d9bd9396a69bfc9cf03829f8ddf8a950f9dc4bf6f552b6375600de4cb7c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e451d9bd9396a69bfc9cf03829f8ddf8a950f9dc4bf6f552b6375600de4cb7c7", kill_on_drop: false }`
[INFO] [stdout] e451d9bd9396a69bfc9cf03829f8ddf8a950f9dc4bf6f552b6375600de4cb7c7