[INFO] cloning repository https://github.com/NieDzejkob/isabelle-markup
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NieDzejkob/isabelle-markup" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNieDzejkob%2Fisabelle-markup", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNieDzejkob%2Fisabelle-markup'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c1039288e1dc522094d1fd22260a64167b7fdef
[INFO] checking NieDzejkob/isabelle-markup against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNieDzejkob%2Fisabelle-markup" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/NieDzejkob/isabelle-markup
[INFO] finished tweaking git repo https://github.com/NieDzejkob/isabelle-markup
[INFO] tweaked toml for git repo https://github.com/NieDzejkob/isabelle-markup written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NieDzejkob/isabelle-markup 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/NieDzejkob/isabelle-markup 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] 788557a6b90b511e9e350083d61b1e28d5a71525e8dc709e784b87164fc0ab76
[INFO] running `Command { std: "docker" "start" "-a" "788557a6b90b511e9e350083d61b1e28d5a71525e8dc709e784b87164fc0ab76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "788557a6b90b511e9e350083d61b1e28d5a71525e8dc709e784b87164fc0ab76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "788557a6b90b511e9e350083d61b1e28d5a71525e8dc709e784b87164fc0ab76", kill_on_drop: false }`
[INFO] [stdout] 788557a6b90b511e9e350083d61b1e28d5a71525e8dc709e784b87164fc0ab76
[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] 41b4c49b453d3648e1eabd8a5ad416dbc356703e4f8848f382bbd3984bc5537a
[INFO] running `Command { std: "docker" "start" "-a" "41b4c49b453d3648e1eabd8a5ad416dbc356703e4f8848f382bbd3984bc5537a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]     Checking utf8-width v0.1.4
[INFO] [stderr]     Checking vec_mut_scan v0.3.0 (https://github.com/NieDzejkob/vec_mut_scan?branch=main#719e4691)
[INFO] [stderr]     Checking yxml v0.1.0 (/opt/rustwide/workdir/yxml)
[INFO] [stderr]     Checking html-escape v0.2.6
[INFO] [stderr]    Compiling argh_derive v0.1.4
[INFO] [stderr]     Checking argh v0.1.4
[INFO] [stderr]     Checking isabelle-markup v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.34s
[INFO] running `Command { std: "docker" "inspect" "41b4c49b453d3648e1eabd8a5ad416dbc356703e4f8848f382bbd3984bc5537a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41b4c49b453d3648e1eabd8a5ad416dbc356703e4f8848f382bbd3984bc5537a", kill_on_drop: false }`
[INFO] [stdout] 41b4c49b453d3648e1eabd8a5ad416dbc356703e4f8848f382bbd3984bc5537a