[INFO] cloning repository https://github.com/P-E-P/heptgen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/P-E-P/heptgen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FP-E-P%2Fheptgen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FP-E-P%2Fheptgen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 14d70acda74fa19c4821dfd7b286049bc2c2718e
[INFO] checking P-E-P/heptgen against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FP-E-P%2Fheptgen" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/P-E-P/heptgen
[INFO] finished tweaking git repo https://github.com/P-E-P/heptgen
[INFO] tweaked toml for git repo https://github.com/P-E-P/heptgen written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/P-E-P/heptgen 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 git repo https://github.com/P-E-P/heptgen 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 26a07f09c41b16d42697f5fff6586567eb256c321761655724292c550e9edf3c
[INFO] running `Command { std: "docker" "start" "-a" "26a07f09c41b16d42697f5fff6586567eb256c321761655724292c550e9edf3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26a07f09c41b16d42697f5fff6586567eb256c321761655724292c550e9edf3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26a07f09c41b16d42697f5fff6586567eb256c321761655724292c550e9edf3c", kill_on_drop: false }`
[INFO] [stdout] 26a07f09c41b16d42697f5fff6586567eb256c321761655724292c550e9edf3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5f489f2090abeddee77b6bf3e71cfa1d3bb846ca6241887be341bc30afc32c46
[INFO] running `Command { std: "docker" "start" "-a" "5f489f2090abeddee77b6bf3e71cfa1d3bb846ca6241887be341bc30afc32c46", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking clap_lex v0.2.0
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v3.1.17
[INFO] [stderr]     Checking heptgen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Err as NomErr`, `ErrorKind`, `VerboseErrorKind`, and `VerboseError`
[INFO] [stdout]    --> src/parser/variable.rs:125:17
[INFO] [stdout]     |
[INFO] [stdout] 125 |         error::{ErrorKind, VerboseError, VerboseErrorKind},
[INFO] [stdout]     |                 ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 126 |         Err as NomErr,
[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 imports: `Err as NomErr`, `ErrorKind`, `VerboseErrorKind`, and `VerboseError`
[INFO] [stdout]   --> src/parser.rs:95:17
[INFO] [stdout]    |
[INFO] [stdout] 95 |         error::{ErrorKind, VerboseError, VerboseErrorKind},
[INFO] [stdout]    |                 ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 96 |         Err as NomErr,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.32s
[INFO] running `Command { std: "docker" "inspect" "5f489f2090abeddee77b6bf3e71cfa1d3bb846ca6241887be341bc30afc32c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f489f2090abeddee77b6bf3e71cfa1d3bb846ca6241887be341bc30afc32c46", kill_on_drop: false }`
[INFO] [stdout] 5f489f2090abeddee77b6bf3e71cfa1d3bb846ca6241887be341bc30afc32c46