[INFO] cloning repository https://github.com/LeviLovie/neocurl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LeviLovie/neocurl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeviLovie%2Fneocurl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeviLovie%2Fneocurl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0ec45972572014570bada5722839f026b60f631c
[INFO] checking LeviLovie/neocurl 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%2FLeviLovie%2Fneocurl" "/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/LeviLovie/neocurl
[INFO] finished tweaking git repo https://github.com/LeviLovie/neocurl
[INFO] tweaked toml for git repo https://github.com/LeviLovie/neocurl written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LeviLovie/neocurl 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/LeviLovie/neocurl 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] 9751e3ac05e910c03a25424eec4e5151f548b133a48da3ecf8bae4010a703775
[INFO] running `Command { std: "docker" "start" "-a" "9751e3ac05e910c03a25424eec4e5151f548b133a48da3ecf8bae4010a703775", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9751e3ac05e910c03a25424eec4e5151f548b133a48da3ecf8bae4010a703775", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9751e3ac05e910c03a25424eec4e5151f548b133a48da3ecf8bae4010a703775", kill_on_drop: false }`
[INFO] [stdout] 9751e3ac05e910c03a25424eec4e5151f548b133a48da3ecf8bae4010a703775
[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] f4158f97f4d714e2d623eff15eadd5108f09b868bb6c15b3d39e7f16e4a5cd16
[INFO] running `Command { std: "docker" "start" "-a" "f4158f97f4d714e2d623eff15eadd5108f09b868bb6c15b3d39e7f16e4a5cd16", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.25
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]    Compiling pyo3-build-config v0.25.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]    Compiling terminfo v0.8.0
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]    Compiling portable-atomic v1.11.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking miniz_oxide v0.8.8
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking smallstr v0.2.0
[INFO] [stderr]    Compiling owo-colors v4.2.1
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling pyo3-macros-backend v0.25.0
[INFO] [stderr]    Compiling pyo3-ffi v0.25.0
[INFO] [stderr]    Compiling pyo3 v0.25.0
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking clap v4.5.39
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking backtrace v0.3.75
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking mortal v0.2.4
[INFO] [stderr]     Checking tower-http v0.6.5
[INFO] [stderr]     Checking h2 v0.4.10
[INFO] [stderr]     Checking linefeed v0.6.0
[INFO] [stderr]    Compiling pyo3-macros v0.25.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking hyper-util v0.1.13
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.18
[INFO] [stderr]     Checking neocurl v2.0.0-rc.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/api/client/async_responses.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn amount(&self) -> usize {
[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<usize, Infallible>
[INFO] [stdout]   --> src/api/client/async_responses.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn amount(&self) -> usize {
[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 `neocurl` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `neocurl` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f4158f97f4d714e2d623eff15eadd5108f09b868bb6c15b3d39e7f16e4a5cd16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4158f97f4d714e2d623eff15eadd5108f09b868bb6c15b3d39e7f16e4a5cd16", kill_on_drop: false }`
[INFO] [stdout] f4158f97f4d714e2d623eff15eadd5108f09b868bb6c15b3d39e7f16e4a5cd16