[INFO] fetching crate findpython 1.0.0-alpha.3...
[INFO] checking findpython-1.0.0-alpha.3 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] extracting crate findpython 1.0.0-alpha.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate findpython 1.0.0-alpha.3
[INFO] finished tweaking crates.io crate findpython 1.0.0-alpha.3
[INFO] tweaked toml for crates.io crate findpython 1.0.0-alpha.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate findpython 1.0.0-alpha.3 on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate findpython 1.0.0-alpha.3 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48b4acabea6981700ead18ef18ca31b0ee6bc021f6729d2a5dce920df7aa0e55
[INFO] running `Command { std: "docker" "start" "-a" "48b4acabea6981700ead18ef18ca31b0ee6bc021f6729d2a5dce920df7aa0e55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48b4acabea6981700ead18ef18ca31b0ee6bc021f6729d2a5dce920df7aa0e55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48b4acabea6981700ead18ef18ca31b0ee6bc021f6729d2a5dce920df7aa0e55", kill_on_drop: false }`
[INFO] [stdout] 48b4acabea6981700ead18ef18ca31b0ee6bc021f6729d2a5dce920df7aa0e55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5760ff3bb92bb9308ab3da2690dd5e1c5daf3b413bd0c003b4dc9e0ad4897b3d
[INFO] running `Command { std: "docker" "start" "-a" "5760ff3bb92bb9308ab3da2690dd5e1c5daf3b413bd0c003b4dc9e0ad4897b3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling rustix v0.38.3
[INFO] [stderr]     Checking regex-syntax v0.7.3
[INFO] [stderr]    Compiling serde v1.0.167
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking faccess v0.2.4
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking shellexpand v3.1.0
[INFO] [stderr]     Checking which v4.4.0
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling syn v2.0.23
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.3.11
[INFO] [stderr]     Checking regex-automata v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.167
[INFO] [stderr]    Compiling clap_derive v4.3.2
[INFO] [stderr]     Checking regex v1.9.0
[INFO] [stderr]     Checking fancy-regex v0.11.0
[INFO] [stderr]     Checking pep440_rs v0.3.11
[INFO] [stderr]     Checking clap v4.3.11
[INFO] [stderr]     Checking serde_json v1.0.100
[INFO] [stderr]     Checking findpython v1.0.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::path::PathBuf;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::path::PathBuf;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.82s
[INFO] running `Command { std: "docker" "inspect" "5760ff3bb92bb9308ab3da2690dd5e1c5daf3b413bd0c003b4dc9e0ad4897b3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5760ff3bb92bb9308ab3da2690dd5e1c5daf3b413bd0c003b4dc9e0ad4897b3d", kill_on_drop: false }`
[INFO] [stdout] 5760ff3bb92bb9308ab3da2690dd5e1c5daf3b413bd0c003b4dc9e0ad4897b3d