[INFO] fetching crate deku_derive 0.12.5...
[INFO] testing deku_derive-0.12.5 against 1.59.0 for beta-1.60-1
[INFO] extracting crate deku_derive 0.12.5 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate deku_derive 0.12.5 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate deku_derive 0.12.5
[INFO] finished tweaking crates.io crate deku_derive 0.12.5
[INFO] tweaked toml for crates.io crate deku_derive 0.12.5 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d9a5deb64ffd1318613fa1b02febe9b911631d7b2dc426ed5e8dc9815758a4e
[INFO] running `Command { std: "docker" "start" "-a" "9d9a5deb64ffd1318613fa1b02febe9b911631d7b2dc426ed5e8dc9815758a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d9a5deb64ffd1318613fa1b02febe9b911631d7b2dc426ed5e8dc9815758a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d9a5deb64ffd1318613fa1b02febe9b911631d7b2dc426ed5e8dc9815758a4e", kill_on_drop: false }`
[INFO] [stdout] 9d9a5deb64ffd1318613fa1b02febe9b911631d7b2dc426ed5e8dc9815758a4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aca46e7f73540b14f86bcc3924dedace0ecfb47d13f232652bb5783863b2a9b0
[INFO] running `Command { std: "docker" "start" "-a" "aca46e7f73540b14f86bcc3924dedace0ecfb47d13f232652bb5783863b2a9b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling darling_core v0.13.1
[INFO] [stderr]    Compiling darling_macro v0.13.1
[INFO] [stderr]    Compiling darling v0.13.1
[INFO] [stderr]    Compiling deku_derive v0.12.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `vis`
[INFO] [stdout]    --> src/lib.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     vis: syn::Visibility,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.40s
[INFO] running `Command { std: "docker" "inspect" "aca46e7f73540b14f86bcc3924dedace0ecfb47d13f232652bb5783863b2a9b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aca46e7f73540b14f86bcc3924dedace0ecfb47d13f232652bb5783863b2a9b0", kill_on_drop: false }`
[INFO] [stdout] aca46e7f73540b14f86bcc3924dedace0ecfb47d13f232652bb5783863b2a9b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e28fc024641c6f64fe287fb6262ac8eaec984076da0f05e3624735de09eb499d
[INFO] running `Command { std: "docker" "start" "-a" "e28fc024641c6f64fe287fb6262ac8eaec984076da0f05e3624735de09eb499d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stdout] warning: field is never read: `vis`
[INFO] [stdout]    --> src/lib.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     vis: syn::Visibility,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling rstest v0.10.0
[INFO] [stderr]    Compiling deku_derive v0.12.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `vis`
[INFO] [stdout]    --> src/lib.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     vis: syn::Visibility,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.19s
[INFO] running `Command { std: "docker" "inspect" "e28fc024641c6f64fe287fb6262ac8eaec984076da0f05e3624735de09eb499d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e28fc024641c6f64fe287fb6262ac8eaec984076da0f05e3624735de09eb499d", kill_on_drop: false }`
[INFO] [stdout] e28fc024641c6f64fe287fb6262ac8eaec984076da0f05e3624735de09eb499d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cdec030ba20cbca92f42063adc58abf9e711f87c67a75d7aacfd8d1c2524276d
[INFO] running `Command { std: "docker" "start" "-a" "cdec030ba20cbca92f42063adc58abf9e711f87c67a75d7aacfd8d1c2524276d", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `vis`
[INFO] [stderr]    --> src/lib.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 |     vis: syn::Visibility,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `deku_derive` (lib) generated 1 warning
[INFO] [stderr] warning: `deku_derive` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/deku_derive-592e1e1cf5b1c895)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_macro::case_1_struct_empty ... ok
[INFO] [stdout] test tests::test_macro::case_5_enum_empty ... ok
[INFO] [stdout] test tests::test_macro::case_8_invalid_endian ... ok
[INFO] [stdout] test tests::test_macro::case_7_invalid_storage ... ok
[INFO] [stdout] test tests::test_macro::case_2_struct_unnamed ... ok
[INFO] [stdout] test tests::test_macro::case_3_struct_unnamed_attrs ... ok
[INFO] [stdout] test tests::test_macro::case_6_enum_all ... ok
[INFO] [stdout] test tests::test_macro::case_4_struct_all_attrs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests deku_derive
[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" "cdec030ba20cbca92f42063adc58abf9e711f87c67a75d7aacfd8d1c2524276d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdec030ba20cbca92f42063adc58abf9e711f87c67a75d7aacfd8d1c2524276d", kill_on_drop: false }`
[INFO] [stdout] cdec030ba20cbca92f42063adc58abf9e711f87c67a75d7aacfd8d1c2524276d