[INFO] fetching crate bitaccess 0.4.0...
[INFO] testing bitaccess-0.4.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate bitaccess 0.4.0 into /workspace/builds/worker-48/source
[INFO] validating manifest of crates.io crate bitaccess 0.4.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitaccess 0.4.0
[INFO] finished tweaking crates.io crate bitaccess 0.4.0
[INFO] tweaked toml for crates.io crate bitaccess 0.4.0 written to /workspace/builds/worker-48/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1591212b02a95c5519fd6acb030ba6a8f9cde90949a7eb54634ca0ad81f989d2
[INFO] running `Command { std: "docker" "start" "-a" "1591212b02a95c5519fd6acb030ba6a8f9cde90949a7eb54634ca0ad81f989d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1591212b02a95c5519fd6acb030ba6a8f9cde90949a7eb54634ca0ad81f989d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1591212b02a95c5519fd6acb030ba6a8f9cde90949a7eb54634ca0ad81f989d2", kill_on_drop: false }`
[INFO] [stdout] 1591212b02a95c5519fd6acb030ba6a8f9cde90949a7eb54634ca0ad81f989d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c1454b455b47a4f3fd0fc578ad7f8d9338898bc2852282149977e35500f360e
[INFO] running `Command { std: "docker" "start" "-a" "6c1454b455b47a4f3fd0fc578ad7f8d9338898bc2852282149977e35500f360e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling bitaccess_macros v0.4.0
[INFO] [stderr]    Compiling bitaccess v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.96s
[INFO] running `Command { std: "docker" "inspect" "6c1454b455b47a4f3fd0fc578ad7f8d9338898bc2852282149977e35500f360e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c1454b455b47a4f3fd0fc578ad7f8d9338898bc2852282149977e35500f360e", kill_on_drop: false }`
[INFO] [stdout] 6c1454b455b47a4f3fd0fc578ad7f8d9338898bc2852282149977e35500f360e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77be090df5dac1b0ea24fda94033c30358da145d732b507600a5147cb4af7222
[INFO] running `Command { std: "docker" "start" "-a" "77be090df5dac1b0ea24fda94033c30358da145d732b507600a5147cb4af7222", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bitaccess v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "77be090df5dac1b0ea24fda94033c30358da145d732b507600a5147cb4af7222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77be090df5dac1b0ea24fda94033c30358da145d732b507600a5147cb4af7222", kill_on_drop: false }`
[INFO] [stdout] 77be090df5dac1b0ea24fda94033c30358da145d732b507600a5147cb4af7222
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7842b28d21269e02d94396b0d0728d75a02f5c42f21339697c82762f301b93fb
[INFO] running `Command { std: "docker" "start" "-a" "7842b28d21269e02d94396b0d0728d75a02f5c42f21339697c82762f301b93fb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bitaccess-bffd32f8316e08f5)
[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/basic.rs (/opt/rustwide/target/debug/deps/basic-25f904d557405d0b)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test can_call_directly ... ok
[INFO] [stdout] test can_init_value ... ok
[INFO] [stdout] test can_read_bits_value ... ok
[INFO] [stdout] test can_use_custom_read_via ... ok
[INFO] [stdout] test can_zero_fields ... ok
[INFO] [stdout] test can_set_value ... ok
[INFO] [stdout] test can_write_bits_value ... ok
[INFO] [stdout] test set_overwrites_value ... ok
[INFO] [stdout] test propagates_top_level_attributes ... ok
[INFO] [stdout] test initializes_to_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/complex_enums.rs (/opt/rustwide/target/debug/deps/complex_enums-61b11b0ef8a98012)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test can_be_write_only ... ok
[INFO] [stdout] test can_use_external_variants ... ok
[INFO] [stdout] test can_use_variants ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/fetch.rs (/opt/rustwide/target/debug/deps/fetch-f9d60470832d0747)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test fetches_whole_struct ... ok
[INFO] [stdout] test provides_write_api ... 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/variantless.rs (/opt/rustwide/target/debug/deps/variantless-d9d0c38ce5b97400)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test can_set_and_get_value_with_no_warnings ... 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]    Doc-tests bitaccess
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 124) ... ignored
[INFO] [stdout] test src/lib.rs - (line 48) ... ignored
[INFO] [stdout] test src/lib.rs - (line 7) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7842b28d21269e02d94396b0d0728d75a02f5c42f21339697c82762f301b93fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7842b28d21269e02d94396b0d0728d75a02f5c42f21339697c82762f301b93fb", kill_on_drop: false }`
[INFO] [stdout] 7842b28d21269e02d94396b0d0728d75a02f5c42f21339697c82762f301b93fb