[INFO] fetching crate librius 0.5.0...
[INFO] checking librius-0.5.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate librius 0.5.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate librius 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate librius 0.5.0
[INFO] tweaked toml for crates.io crate librius 0.5.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate librius 0.5.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate librius 0.5.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a47e39b3464c5e351862ef99562725ed49f8419376319e8dea71b9e3068ba194
[INFO] running `Command { std: "docker" "start" "-a" "a47e39b3464c5e351862ef99562725ed49f8419376319e8dea71b9e3068ba194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a47e39b3464c5e351862ef99562725ed49f8419376319e8dea71b9e3068ba194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a47e39b3464c5e351862ef99562725ed49f8419376319e8dea71b9e3068ba194", kill_on_drop: false }`
[INFO] [stdout] a47e39b3464c5e351862ef99562725ed49f8419376319e8dea71b9e3068ba194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 663bcdafd5f544c5a0c2e72f37205611e32182a444dd1def1bfadc8d4a66c1e2
[INFO] running `Command { std: "docker" "start" "-a" "663bcdafd5f544c5a0c2e72f37205611e32182a444dd1def1bfadc8d4a66c1e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling openssl v0.10.74
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling roxmltree v0.13.1
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling codegen v0.1.3
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking bumpalo v3.19.0
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking zopfli v0.8.2
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling tabled_derive v0.11.0
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling isbn2 v0.4.0
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]     Checking cfb v0.10.0
[INFO] [stderr]     Checking papergrid v0.17.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.110
[INFO] [stderr]    Compiling libsqlite3-sys v0.35.0
[INFO] [stderr]     Checking html_parser v0.7.0
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking testing_table v0.3.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking quick-xml v0.37.5
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking fancy-regex v0.14.0
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]     Checking csv-core v0.1.12
[INFO] [stderr]     Checking thousands v0.2.0
[INFO] [stderr]     Checking predicates-core v1.0.9
[INFO] [stderr]     Checking thin-vec v0.2.14
[INFO] [stderr]     Checking imagesize v0.14.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking tabled v0.20.0
[INFO] [stderr]     Checking tar v0.4.44
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]    Compiling assert_cmd v2.1.1
[INFO] [stderr]     Checking termtree v0.5.1
[INFO] [stderr]     Checking predicates v3.1.3
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking predicates-tree v1.0.12
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking umya-spreadsheet v2.3.3
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]     Checking clap v4.5.51
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]    Compiling winresource v0.1.27
[INFO] [stderr]    Compiling librius v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking hyper-util v0.1.17
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.24
[INFO] [stderr]     Checking rusqlite v0.37.0
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/utils/isbn.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 formatted.parse().unwrap()
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/utils/isbn.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 formatted.parse().unwrap()
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `librius` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `librius` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "663bcdafd5f544c5a0c2e72f37205611e32182a444dd1def1bfadc8d4a66c1e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "663bcdafd5f544c5a0c2e72f37205611e32182a444dd1def1bfadc8d4a66c1e2", kill_on_drop: false }`
[INFO] [stdout] 663bcdafd5f544c5a0c2e72f37205611e32182a444dd1def1bfadc8d4a66c1e2