[INFO] cloning repository https://github.com/educationwarehouse/mdast
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/educationwarehouse/mdast" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feducationwarehouse%2Fmdast", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feducationwarehouse%2Fmdast'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 663ad1bcbcdc2494c43095e899c87598abf0b173
[INFO] checking educationwarehouse/mdast against master#35d55b34bffd51384ac430cc20852b7d16dd5a90 for pr-145108
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feducationwarehouse%2Fmdast" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/educationwarehouse/mdast
[INFO] finished tweaking git repo https://github.com/educationwarehouse/mdast
[INFO] tweaked toml for git repo https://github.com/educationwarehouse/mdast written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/educationwarehouse/mdast on toolchain 35d55b34bffd51384ac430cc20852b7d16dd5a90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/educationwarehouse/mdast 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" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/wooorm/markdown-rs`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde-pyobject v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfcfa01ecb6319d827ddfa72448b1264be1657b0c1ab13ffe64618550366701f
[INFO] running `Command { std: "docker" "start" "-a" "bfcfa01ecb6319d827ddfa72448b1264be1657b0c1ab13ffe64618550366701f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfcfa01ecb6319d827ddfa72448b1264be1657b0c1ab13ffe64618550366701f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfcfa01ecb6319d827ddfa72448b1264be1657b0c1ab13ffe64618550366701f", kill_on_drop: false }`
[INFO] [stdout] bfcfa01ecb6319d827ddfa72448b1264be1657b0c1ab13ffe64618550366701f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 841b259207367ccfe462102b8dc2e3f2418ffcc4ac6ed34a435db3fe5e13f5c9
[INFO] running `Command { std: "docker" "start" "-a" "841b259207367ccfe462102b8dc2e3f2418ffcc4ac6ed34a435db3fe5e13f5c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling once_cell v1.21.1
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking unicode-id v0.3.5
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]    Compiling pyo3-build-config v0.23.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling pyo3-macros-backend v0.23.5
[INFO] [stderr]    Compiling pyo3-ffi v0.23.5
[INFO] [stderr]    Compiling pyo3 v0.23.5
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling pyo3-macros v0.23.5
[INFO] [stderr]     Checking markdown v1.0.0-alpha.21 (https://github.com/wooorm/markdown-rs?rev=9ed45b41d5a3b8c9924da358cbd0b60c36c59759#9ed45b41)
[INFO] [stderr]     Checking serde-pyobject v0.6.0
[INFO] [stderr]     Checking mdast_util_to_markdown v0.0.0 (https://github.com/wooorm/markdown-rs?rev=9ed45b41d5a3b8c9924da358cbd0b60c36c59759#9ed45b41)
[INFO] [stderr]     Checking mdast v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.29s
[INFO] running `Command { std: "docker" "inspect" "841b259207367ccfe462102b8dc2e3f2418ffcc4ac6ed34a435db3fe5e13f5c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "841b259207367ccfe462102b8dc2e3f2418ffcc4ac6ed34a435db3fe5e13f5c9", kill_on_drop: false }`
[INFO] [stdout] 841b259207367ccfe462102b8dc2e3f2418ffcc4ac6ed34a435db3fe5e13f5c9