[INFO] fetching crate bpaf_derive 0.5.17...
[INFO] checking bpaf_derive-0.5.17 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate bpaf_derive 0.5.17 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate bpaf_derive 0.5.17
[INFO] finished tweaking crates.io crate bpaf_derive 0.5.17
[INFO] tweaked toml for crates.io crate bpaf_derive 0.5.17 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bpaf_derive 0.5.17 on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bpaf_derive 0.5.17 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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0adaebab680c41350720b9e232c3a0a98169e1d4b440e6d094e268115c65c56
[INFO] running `Command { std: "docker" "start" "-a" "c0adaebab680c41350720b9e232c3a0a98169e1d4b440e6d094e268115c65c56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0adaebab680c41350720b9e232c3a0a98169e1d4b440e6d094e268115c65c56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0adaebab680c41350720b9e232c3a0a98169e1d4b440e6d094e268115c65c56", kill_on_drop: false }`
[INFO] [stdout] c0adaebab680c41350720b9e232c3a0a98169e1d4b440e6d094e268115c65c56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e02d93a417e5d53bf6feea39ebcd369c678724ecdf2277e5d4db8fffc0b2eb69
[INFO] running `Command { std: "docker" "start" "-a" "e02d93a417e5d53bf6feea39ebcd369c678724ecdf2277e5d4db8fffc0b2eb69", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking syn v2.0.48
[INFO] [stderr]     Checking bpaf_derive v0.5.17 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `HelpMsg` is never used
[INFO] [stdout]   --> src/td.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub(crate) enum HelpMsg {
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HelpMsg` is never used
[INFO] [stdout]   --> src/td.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub(crate) enum HelpMsg {
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils.rs:189:17
[INFO] [stdout]     |
[INFO] [stdout] 189 | fn split(input: &str) -> LineIter {
[INFO] [stdout]     |                 ^^^^     -------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided 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] 189 | fn split(input: &str) -> LineIter<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.14s
[INFO] running `Command { std: "docker" "inspect" "e02d93a417e5d53bf6feea39ebcd369c678724ecdf2277e5d4db8fffc0b2eb69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e02d93a417e5d53bf6feea39ebcd369c678724ecdf2277e5d4db8fffc0b2eb69", kill_on_drop: false }`
[INFO] [stdout] e02d93a417e5d53bf6feea39ebcd369c678724ecdf2277e5d4db8fffc0b2eb69
