[INFO] fetching crate gabs 0.1.7...
[INFO] checking gabs-0.1.7 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] extracting crate gabs 0.1.7 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate gabs 0.1.7 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gabs 0.1.7
[INFO] finished tweaking crates.io crate gabs 0.1.7
[INFO] tweaked toml for crates.io crate gabs 0.1.7 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate gabs 0.1.7 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xdg v2.5.2
[INFO] [stderr]   Downloaded onig v6.4.0
[INFO] [stderr]   Downloaded entities v1.0.1
[INFO] [stderr]   Downloaded plist v1.5.0
[INFO] [stderr]   Downloaded quick-xml v0.29.0
[INFO] [stderr]   Downloaded comrak v0.18.0
[INFO] [stderr]   Downloaded onig_sys v69.8.1
[INFO] [stderr]   Downloaded syntect v5.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e65a3c3923cea1d5c6bf6691b32351e1c60a5af35ae8ef4056332ae6cd7d16b4
[INFO] running `Command { std: "docker" "start" "-a" "e65a3c3923cea1d5c6bf6691b32351e1c60a5af35ae8ef4056332ae6cd7d16b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e65a3c3923cea1d5c6bf6691b32351e1c60a5af35ae8ef4056332ae6cd7d16b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e65a3c3923cea1d5c6bf6691b32351e1c60a5af35ae8ef4056332ae6cd7d16b4", kill_on_drop: false }`
[INFO] [stdout] e65a3c3923cea1d5c6bf6691b32351e1c60a5af35ae8ef4056332ae6cd7d16b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e7bc8e548958cc917adc38b6d5b29aa012c18b1b5284baa0932b8c1e5aaff74
[INFO] running `Command { std: "docker" "start" "-a" "6e7bc8e548958cc917adc38b6d5b29aa012c18b1b5284baa0932b8c1e5aaff74", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.4
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]    Compiling serde v1.0.177
[INFO] [stderr]    Compiling syn v2.0.27
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]    Compiling serde_derive v1.0.177
[INFO] [stderr]     Checking deunicode v0.4.3
[INFO] [stderr]     Checking regex-automata v0.3.3
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]     Checking unicode_categories v0.1.1
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking xdg v2.5.2
[INFO] [stderr]     Checking entities v1.0.1
[INFO] [stderr]     Checking slug v0.1.4
[INFO] [stderr]    Compiling onig_sys v69.8.1
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking terminal_size v0.2.6
[INFO] [stderr]     Checking clap_builder v4.3.19
[INFO] [stderr]     Checking regex v1.9.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_json v1.0.104
[INFO] [stderr]     Checking thiserror v1.0.44
[INFO] [stderr]     Checking clap v4.3.19
[INFO] [stderr]     Checking onig v6.4.0
[INFO] [stderr]     Checking syntect v5.0.0
[INFO] [stderr]     Checking comrak v0.18.0
[INFO] [stderr]     Checking gabs v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `comrak` is imported redundantly
[INFO] [stdout]  --> src/gabs_markdown.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use comrak;
[INFO] [stdout]   |     ^^^^^^ the item `comrak` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `comrak` is imported redundantly
[INFO] [stdout]  --> src/gabs_markdown.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use comrak;
[INFO] [stdout]   |     ^^^^^^ the item `comrak` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.54s
[INFO] running `Command { std: "docker" "inspect" "6e7bc8e548958cc917adc38b6d5b29aa012c18b1b5284baa0932b8c1e5aaff74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e7bc8e548958cc917adc38b6d5b29aa012c18b1b5284baa0932b8c1e5aaff74", kill_on_drop: false }`
[INFO] [stdout] 6e7bc8e548958cc917adc38b6d5b29aa012c18b1b5284baa0932b8c1e5aaff74
[INFO] checking gabs-0.1.7 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] extracting crate gabs 0.1.7 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate gabs 0.1.7 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gabs 0.1.7
[INFO] finished tweaking crates.io crate gabs 0.1.7
[INFO] tweaked toml for crates.io crate gabs 0.1.7 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate gabs 0.1.7 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 705c033228918124e011cf01eff17b462adf0560e075d67fd4ea72055031d625
[INFO] running `Command { std: "docker" "start" "-a" "705c033228918124e011cf01eff17b462adf0560e075d67fd4ea72055031d625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "705c033228918124e011cf01eff17b462adf0560e075d67fd4ea72055031d625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "705c033228918124e011cf01eff17b462adf0560e075d67fd4ea72055031d625", kill_on_drop: false }`
[INFO] [stdout] 705c033228918124e011cf01eff17b462adf0560e075d67fd4ea72055031d625
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6361f1d23f9c87ed2ed5eb300d37cc4a3c06f69201440ae90ed33ff99b730528
[INFO] running `Command { std: "docker" "start" "-a" "6361f1d23f9c87ed2ed5eb300d37cc4a3c06f69201440ae90ed33ff99b730528", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.4
[INFO] [stderr]    Compiling serde v1.0.177
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling syn v2.0.27
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]    Compiling serde_derive v1.0.177
[INFO] [stderr]     Checking deunicode v0.4.3
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]     Checking regex-automata v0.3.3
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking unicode_categories v0.1.1
[INFO] [stderr]     Checking xdg v2.5.2
[INFO] [stderr]     Checking entities v1.0.1
[INFO] [stderr]     Checking slug v0.1.4
[INFO] [stderr]    Compiling onig_sys v69.8.1
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking regex v1.9.1
[INFO] [stderr]     Checking terminal_size v0.2.6
[INFO] [stderr]     Checking clap_builder v4.3.19
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_json v1.0.104
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]     Checking thiserror v1.0.44
[INFO] [stderr]     Checking clap v4.3.19
[INFO] [stderr]     Checking onig v6.4.0
[INFO] [stderr]     Checking syntect v5.0.0
[INFO] [stderr]     Checking comrak v0.18.0
[INFO] [stderr]     Checking gabs v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `comrak` is imported redundantly
[INFO] [stdout]  --> src/gabs_markdown.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use comrak;
[INFO] [stdout]   |     ^^^^^^ the item `comrak` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `comrak` is imported redundantly
[INFO] [stdout]  --> src/gabs_markdown.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use comrak;
[INFO] [stdout]   |     ^^^^^^ the item `comrak` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.66s
[INFO] running `Command { std: "docker" "inspect" "6361f1d23f9c87ed2ed5eb300d37cc4a3c06f69201440ae90ed33ff99b730528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6361f1d23f9c87ed2ed5eb300d37cc4a3c06f69201440ae90ed33ff99b730528", kill_on_drop: false }`
[INFO] [stdout] 6361f1d23f9c87ed2ed5eb300d37cc4a3c06f69201440ae90ed33ff99b730528