[INFO] fetching crate comb 0.2.0...
[INFO] checking comb-0.2.0 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] extracting crate comb 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate comb 0.2.0
[INFO] finished tweaking crates.io crate comb 0.2.0
[INFO] tweaked toml for crates.io crate comb 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate comb 0.2.0 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 comb 0.2.0 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] 4bfd1f0948f2a25074a2975a7058f5d3de3d514200b2255254ca8a63e00dd04e
[INFO] running `Command { std: "docker" "start" "-a" "4bfd1f0948f2a25074a2975a7058f5d3de3d514200b2255254ca8a63e00dd04e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bfd1f0948f2a25074a2975a7058f5d3de3d514200b2255254ca8a63e00dd04e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bfd1f0948f2a25074a2975a7058f5d3de3d514200b2255254ca8a63e00dd04e", kill_on_drop: false }`
[INFO] [stdout] 4bfd1f0948f2a25074a2975a7058f5d3de3d514200b2255254ca8a63e00dd04e
[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] ef37bff8e5570b8f7bf9eff116e43f9cb9c6c1be2a6d54ae70a76b4139d71f94
[INFO] running `Command { std: "docker" "start" "-a" "ef37bff8e5570b8f7bf9eff116e43f9cb9c6c1be2a6d54ae70a76b4139d71f94", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v1.0.34
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]    Compiling once_cell v1.14.0
[INFO] [stderr]     Checking os_str_bytes v6.3.0
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling quit_macros v1.1.4
[INFO] [stderr]     Checking exitcode v1.1.2
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking quit v1.1.4
[INFO] [stderr]    Compiling thiserror v1.0.34
[INFO] [stderr]     Checking pest v2.3.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking clap v3.2.20
[INFO] [stderr]    Compiling pest_meta v2.3.0
[INFO] [stderr]    Compiling pest_generator v2.3.0
[INFO] [stderr]    Compiling pest_derive v2.3.0
[INFO] [stderr]     Checking serde_json v1.0.85
[INFO] [stderr]     Checking handlebars v4.3.3
[INFO] [stderr]     Checking comb v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.72s
[INFO] running `Command { std: "docker" "inspect" "ef37bff8e5570b8f7bf9eff116e43f9cb9c6c1be2a6d54ae70a76b4139d71f94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef37bff8e5570b8f7bf9eff116e43f9cb9c6c1be2a6d54ae70a76b4139d71f94", kill_on_drop: false }`
[INFO] [stdout] ef37bff8e5570b8f7bf9eff116e43f9cb9c6c1be2a6d54ae70a76b4139d71f94