[INFO] cloning repository https://github.com/cocoa-xu/lddcheck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cocoa-xu/lddcheck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcocoa-xu%2Flddcheck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcocoa-xu%2Flddcheck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ddf3f01d6ceca64b9e1d0b62ad5c55d5f429409d
[INFO] checking cocoa-xu/lddcheck against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcocoa-xu%2Flddcheck" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cocoa-xu/lddcheck
[INFO] finished tweaking git repo https://github.com/cocoa-xu/lddcheck
[INFO] tweaked toml for git repo https://github.com/cocoa-xu/lddcheck written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cocoa-xu/lddcheck 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 git repo https://github.com/cocoa-xu/lddcheck 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] 7da54101a117e493c256e886b8cb60474f4a5186bc04681ff9f1018fe16641aa
[INFO] running `Command { std: "docker" "start" "-a" "7da54101a117e493c256e886b8cb60474f4a5186bc04681ff9f1018fe16641aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7da54101a117e493c256e886b8cb60474f4a5186bc04681ff9f1018fe16641aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7da54101a117e493c256e886b8cb60474f4a5186bc04681ff9f1018fe16641aa", kill_on_drop: false }`
[INFO] [stdout] 7da54101a117e493c256e886b8cb60474f4a5186bc04681ff9f1018fe16641aa
[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] e85627ee277e0c1c6614406f03c544fec0a22372d657f403481caeb63472aa17
[INFO] running `Command { std: "docker" "start" "-a" "e85627ee277e0c1c6614406f03c544fec0a22372d657f403481caeb63472aa17", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]     Checking anstyle v1.0.5
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking elf v0.7.4
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]     Checking anstream v0.6.11
[INFO] [stderr]    Compiling fs-err v2.11.0
[INFO] [stderr]     Checking clap_builder v4.4.18
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling scroll_derive v0.12.0
[INFO] [stderr]    Compiling strum_macros v0.26.1
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking scroll v0.12.0
[INFO] [stderr]     Checking goblin v0.8.0
[INFO] [stderr]     Checking clap v4.4.18
[INFO] [stderr]     Checking strum v0.26.1
[INFO] [stderr]     Checking lddtree v0.3.4
[INFO] [stderr]     Checking lddcheck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/main.rs:162:16
[INFO] [stdout]     |
[INFO] [stdout] 162 |     let root = PathBuf::try_from(parsed_args.root).unwrap_or(PathBuf::from("/"));
[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 `lddcheck` (bin "lddcheck") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/main.rs:162:16
[INFO] [stdout]     |
[INFO] [stdout] 162 |     let root = PathBuf::try_from(parsed_args.root).unwrap_or(PathBuf::from("/"));
[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 `lddcheck` (bin "lddcheck" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "e85627ee277e0c1c6614406f03c544fec0a22372d657f403481caeb63472aa17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e85627ee277e0c1c6614406f03c544fec0a22372d657f403481caeb63472aa17", kill_on_drop: false }`
[INFO] [stdout] e85627ee277e0c1c6614406f03c544fec0a22372d657f403481caeb63472aa17