[INFO] fetching crate field_types 1.1.0...
[INFO] testing field_types-1.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate field_types 1.1.0 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate field_types 1.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate field_types 1.1.0
[INFO] finished tweaking crates.io crate field_types 1.1.0
[INFO] tweaked toml for crates.io crate field_types 1.1.0 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 562e3bb78ca06b10980c0b379510af22ce5cbbdf1501f7edbe8b60ecd03f5bf6
[INFO] running `Command { std: "docker" "start" "-a" "562e3bb78ca06b10980c0b379510af22ce5cbbdf1501f7edbe8b60ecd03f5bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "562e3bb78ca06b10980c0b379510af22ce5cbbdf1501f7edbe8b60ecd03f5bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "562e3bb78ca06b10980c0b379510af22ce5cbbdf1501f7edbe8b60ecd03f5bf6", kill_on_drop: false }`
[INFO] [stdout] 562e3bb78ca06b10980c0b379510af22ce5cbbdf1501f7edbe8b60ecd03f5bf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7700bc3cbd05735c35f7683063b1cbf780135773d3c2226fe8d82d86616315e5
[INFO] running `Command { std: "docker" "start" "-a" "7700bc3cbd05735c35f7683063b1cbf780135773d3c2226fe8d82d86616315e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling field_types v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.12s
[INFO] running `Command { std: "docker" "inspect" "7700bc3cbd05735c35f7683063b1cbf780135773d3c2226fe8d82d86616315e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7700bc3cbd05735c35f7683063b1cbf780135773d3c2226fe8d82d86616315e5", kill_on_drop: false }`
[INFO] [stdout] 7700bc3cbd05735c35f7683063b1cbf780135773d3c2226fe8d82d86616315e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83223cc3e4a5ed02febce13e1d3f98520ec62cba69b115909ea03ed5a5a0967f
[INFO] running `Command { std: "docker" "start" "-a" "83223cc3e4a5ed02febce13e1d3f98520ec62cba69b115909ea03ed5a5a0967f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling variant_count v1.1.0
[INFO] [stderr]    Compiling field_types v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.85s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/field_types-915fe320cd22d9ba)
[INFO] [stderr]   Executable tests/field_name.rs (/opt/rustwide/target/debug/deps/field_name-a81bc020ee645a81)
[INFO] [stderr]   Executable tests/field_type.rs (/opt/rustwide/target/debug/deps/field_type-51bbd19d308bdaf1)
[INFO] [stderr]   Executable tests/field_types.rs (/opt/rustwide/target/debug/deps/field_types-dfb17baff5144b06)
[INFO] running `Command { std: "docker" "inspect" "83223cc3e4a5ed02febce13e1d3f98520ec62cba69b115909ea03ed5a5a0967f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83223cc3e4a5ed02febce13e1d3f98520ec62cba69b115909ea03ed5a5a0967f", kill_on_drop: false }`
[INFO] [stdout] 83223cc3e4a5ed02febce13e1d3f98520ec62cba69b115909ea03ed5a5a0967f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 96dbc74da0242a31f3f0f5e86b42be2d4cbf192c09354c9380043db27a463fea
[INFO] running `Command { std: "docker" "start" "-a" "96dbc74da0242a31f3f0f5e86b42be2d4cbf192c09354c9380043db27a463fea", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/field_types-915fe320cd22d9ba)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/field_name.rs (/opt/rustwide/target/debug/deps/field_name-a81bc020ee645a81)
[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/field_type.rs (/opt/rustwide/target/debug/deps/field_type-51bbd19d308bdaf1)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test derive_field_name ... ok
[INFO] [stdout] test full_field_name_variants ... ok
[INFO] [stdout] test into_field_name ... ok
[INFO] [stdout] test field_name_str ... 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 3 tests
[INFO] [stdout] test derive_field_type ... ok
[INFO] [stdout] test full_field_type_variants ... ok
[INFO] [stdout] test into_field_type ... 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/field_types.rs (/opt/rustwide/target/debug/deps/field_types-dfb17baff5144b06)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test derive_field_types ... ok
[INFO] [stdout] test field_name_str ... ok
[INFO] [stdout] test full_field_types_variants ... ok
[INFO] [stdout] test into_field_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] [stderr]    Doc-tests field_types
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "96dbc74da0242a31f3f0f5e86b42be2d4cbf192c09354c9380043db27a463fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96dbc74da0242a31f3f0f5e86b42be2d4cbf192c09354c9380043db27a463fea", kill_on_drop: false }`
[INFO] [stdout] 96dbc74da0242a31f3f0f5e86b42be2d4cbf192c09354c9380043db27a463fea