[INFO] cloning repository https://github.com/hpaluch-pil/rust-lxi-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hpaluch-pil/rust-lxi-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhpaluch-pil%2Frust-lxi-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhpaluch-pil%2Frust-lxi-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 504755bf735943c7ec96fceddde86dba578e7eab
[INFO] checking hpaluch-pil/rust-lxi-example 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%2Fhpaluch-pil%2Frust-lxi-example" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hpaluch-pil/rust-lxi-example
[INFO] finished tweaking git repo https://github.com/hpaluch-pil/rust-lxi-example
[INFO] tweaked toml for git repo https://github.com/hpaluch-pil/rust-lxi-example written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hpaluch-pil/rust-lxi-example 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/hpaluch-pil/rust-lxi-example 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e5b0e5bb1472696444c6ea961cec5ae721f95a378cc4fa1953bb5fe5261621c7
[INFO] running `Command { std: "docker" "start" "-a" "e5b0e5bb1472696444c6ea961cec5ae721f95a378cc4fa1953bb5fe5261621c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5b0e5bb1472696444c6ea961cec5ae721f95a378cc4fa1953bb5fe5261621c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5b0e5bb1472696444c6ea961cec5ae721f95a378cc4fa1953bb5fe5261621c7", kill_on_drop: false }`
[INFO] [stdout] e5b0e5bb1472696444c6ea961cec5ae721f95a378cc4fa1953bb5fe5261621c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b7f0af27a1631f25e84beaab852e2f1656e3b4d207b35c8d9593058c8e4a9d71
[INFO] running `Command { std: "docker" "start" "-a" "b7f0af27a1631f25e84beaab852e2f1656e3b4d207b35c8d9593058c8e4a9d71", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling libc v0.2.122
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]    Compiling rust-lxi-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.1.7
[INFO] [stderr]     Checking clap v3.1.8
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | /     #[clap(short='l', long="lxi-address")]
[INFO] [stdout] 17 | |     lxi_address: 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] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:206:49
[INFO] [stdout]     |
[INFO] [stdout] 206 | fn pil_piplx_open_specified_card(picmlx_handle: &PicmlxHandle,bus:u32,slot:u32)
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 207 |     -> Result<PiplxHandle,PiplxError> {
[INFO] [stdout]     |               ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 207 |     -> Result<PiplxHandle<'_>,PiplxError> {
[INFO] [stdout]     |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-lxi-example` (bin "rust-lxi-example") due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | /     #[clap(short='l', long="lxi-address")]
[INFO] [stdout] 17 | |     lxi_address: 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] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:206:49
[INFO] [stdout]     |
[INFO] [stdout] 206 | fn pil_piplx_open_specified_card(picmlx_handle: &PicmlxHandle,bus:u32,slot:u32)
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 207 |     -> Result<PiplxHandle,PiplxError> {
[INFO] [stdout]     |               ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 207 |     -> Result<PiplxHandle<'_>,PiplxError> {
[INFO] [stdout]     |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-lxi-example` (bin "rust-lxi-example" test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "b7f0af27a1631f25e84beaab852e2f1656e3b4d207b35c8d9593058c8e4a9d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7f0af27a1631f25e84beaab852e2f1656e3b4d207b35c8d9593058c8e4a9d71", kill_on_drop: false }`
[INFO] [stdout] b7f0af27a1631f25e84beaab852e2f1656e3b4d207b35c8d9593058c8e4a9d71