[INFO] fetching crate galerio 1.2.0...
[INFO] checking galerio-1.2.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate galerio 1.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate galerio 1.2.0
[INFO] finished tweaking crates.io crate galerio 1.2.0
[INFO] tweaked toml for crates.io crate galerio 1.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate galerio 1.2.0 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 galerio 1.2.0 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0854eee34411455679551edbf6e8f7a404e0a25e7cb1551ffe8a317f534ba2bf
[INFO] running `Command { std: "docker" "start" "-a" "0854eee34411455679551edbf6e8f7a404e0a25e7cb1551ffe8a317f534ba2bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0854eee34411455679551edbf6e8f7a404e0a25e7cb1551ffe8a317f534ba2bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0854eee34411455679551edbf6e8f7a404e0a25e7cb1551ffe8a317f534ba2bf", kill_on_drop: false }`
[INFO] [stdout] 0854eee34411455679551edbf6e8f7a404e0a25e7cb1551ffe8a317f534ba2bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0a0d75afce975c1922ae43f0efdd503cd605d55e3e9c2391dc027ba6557cb3a5
[INFO] running `Command { std: "docker" "start" "-a" "0a0d75afce975c1922ae43f0efdd503cd605d55e3e9c2391dc027ba6557cb3a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling crossbeam-utils v0.8.17
[INFO] [stderr]    Compiling thiserror v1.0.51
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]     Checking bstr v1.8.0
[INFO] [stderr]    Compiling cpufeatures v0.2.11
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking weezl v0.1.7
[INFO] [stderr]     Checking deranged v0.3.10
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking fdeflate v0.3.1
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking crossbeam-epoch v0.9.16
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking password-hash v0.4.2
[INFO] [stderr]     Checking half v2.2.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking lebe v0.5.2
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling jobserver v0.1.27
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking png v0.17.10
[INFO] [stderr]     Checking crossbeam-deque v0.8.4
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking time v0.3.30
[INFO] [stderr]     Checking rayon-core v1.12.0
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking aes v0.8.3
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking rust-embed-utils v7.8.1
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking mutate_once v0.1.1
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking exr v1.71.0
[INFO] [stderr]     Checking kamadak-exif v0.5.5
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling zstd-sys v2.0.9+zstd.1.5.5
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]     Checking globset v0.4.14
[INFO] [stderr]     Checking jpeg-decoder v0.3.0
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking ignore v0.4.21
[INFO] [stderr]     Checking tiff v0.9.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.51
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling rust-embed-impl v6.8.1
[INFO] [stderr]     Checking globwalk v0.8.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking rust-embed v6.8.1
[INFO] [stderr]     Checking image v0.24.7
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling pest v2.7.5
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking serde v1.0.193
[INFO] [stderr]     Checking zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]    Compiling pest_meta v2.7.5
[INFO] [stderr]     Checking zip v0.6.6
[INFO] [stderr]    Compiling pest_generator v2.7.5
[INFO] [stderr]    Compiling pest_derive v2.7.5
[INFO] [stderr]     Checking serde_json v1.0.108
[INFO] [stderr]     Checking tera v1.19.1
[INFO] [stderr]     Checking galerio v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | /     /// Gallery title
[INFO] [stdout] 58 | |     title: String,
[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/main.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | /     /// Gallery title
[INFO] [stdout] 58 | |     title: String,
[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 `galerio` (bin "galerio") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `galerio` (bin "galerio" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "0a0d75afce975c1922ae43f0efdd503cd605d55e3e9c2391dc027ba6557cb3a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a0d75afce975c1922ae43f0efdd503cd605d55e3e9c2391dc027ba6557cb3a5", kill_on_drop: false }`
[INFO] [stdout] 0a0d75afce975c1922ae43f0efdd503cd605d55e3e9c2391dc027ba6557cb3a5