[INFO] fetching crate rustsysfetch 0.1.6...
[INFO] checking rustsysfetch-0.1.6 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate rustsysfetch 0.1.6 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rustsysfetch 0.1.6
[INFO] finished tweaking crates.io crate rustsysfetch 0.1.6
[INFO] tweaked toml for crates.io crate rustsysfetch 0.1.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustsysfetch 0.1.6 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 rustsysfetch 0.1.6 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ae497eb21e72fe3ef7b3cafdff49c84b170c16dc05f70c5ea4259ee7f3898ffa
[INFO] running `Command { std: "docker" "start" "-a" "ae497eb21e72fe3ef7b3cafdff49c84b170c16dc05f70c5ea4259ee7f3898ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae497eb21e72fe3ef7b3cafdff49c84b170c16dc05f70c5ea4259ee7f3898ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae497eb21e72fe3ef7b3cafdff49c84b170c16dc05f70c5ea4259ee7f3898ffa", kill_on_drop: false }`
[INFO] [stdout] ae497eb21e72fe3ef7b3cafdff49c84b170c16dc05f70c5ea4259ee7f3898ffa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] be1a2f542dc1946f362349233042eb714d3468d0a42d1f9bc40a33b53e6c9192
[INFO] running `Command { std: "docker" "start" "-a" "be1a2f542dc1946f362349233042eb714d3468d0a42d1f9bc40a33b53e6c9192", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling rustix v0.38.20
[INFO] [stderr]     Checking linux-raw-sys v0.4.10
[INFO] [stderr]    Compiling cpufeatures v0.2.10
[INFO] [stderr]    Compiling serde v1.0.189
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking encode_unicode v1.0.0
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking rust-embed-utils v8.0.0
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]    Compiling rust-embed-impl v8.0.0
[INFO] [stderr]     Checking prettytable-rs v0.10.0
[INFO] [stderr]     Checking rust-embed v8.0.0
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking rustsysfetch v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/unix.rs:182:13
[INFO] [stdout]     |
[INFO] [stdout] 182 |             cap[1].parse().ok()
[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<String, Infallible>
[INFO] [stdout]    --> src/unix.rs:182:13
[INFO] [stdout]     |
[INFO] [stdout] 182 |             cap[1].parse().ok()
[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 `rustsysfetch` (bin "rustsysfetch") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rustsysfetch` (bin "rustsysfetch" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "be1a2f542dc1946f362349233042eb714d3468d0a42d1f9bc40a33b53e6c9192", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be1a2f542dc1946f362349233042eb714d3468d0a42d1f9bc40a33b53e6c9192", kill_on_drop: false }`
[INFO] [stdout] be1a2f542dc1946f362349233042eb714d3468d0a42d1f9bc40a33b53e6c9192
