[INFO] cloning repository https://github.com/antoyo/markdown-packtpub-filter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/antoyo/markdown-packtpub-filter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantoyo%2Fmarkdown-packtpub-filter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantoyo%2Fmarkdown-packtpub-filter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8b6e33f0ce3edcdd1370cd54320dfc0f96bce585
[INFO] checking antoyo/markdown-packtpub-filter against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantoyo%2Fmarkdown-packtpub-filter" "/workspace/builds/worker-31/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/antoyo/markdown-packtpub-filter on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/antoyo/markdown-packtpub-filter
[INFO] finished tweaking git repo https://github.com/antoyo/markdown-packtpub-filter
[INFO] tweaked toml for git repo https://github.com/antoyo/markdown-packtpub-filter written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/antoyo/markdown-packtpub-filter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_syscall v0.1.29
[INFO] [stderr]   Downloaded serde v1.0.11
[INFO] [stderr]   Downloaded serde_derive v1.0.11
[INFO] [stderr]   Downloaded itertools v0.6.1
[INFO] [stderr]   Downloaded pandoc v0.6.1
[INFO] [stderr]   Downloaded pandoc_ast v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce4da2ea66398744e91835b6a45dd50be9b842a7c685eeb6d5b46cdad94a6e1a
[INFO] running `Command { std: "docker" "start" "-a" "ce4da2ea66398744e91835b6a45dd50be9b842a7c685eeb6d5b46cdad94a6e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce4da2ea66398744e91835b6a45dd50be9b842a7c685eeb6d5b46cdad94a6e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce4da2ea66398744e91835b6a45dd50be9b842a7c685eeb6d5b46cdad94a6e1a", kill_on_drop: false }`
[INFO] [stdout] ce4da2ea66398744e91835b6a45dd50be9b842a7c685eeb6d5b46cdad94a6e1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd85c60833e863c8a63c3bdccee416dde1a0b2746909afac35f4533fb44f25a6
[INFO] running `Command { std: "docker" "start" "-a" "dd85c60833e863c8a63c3bdccee416dde1a0b2746909afac35f4533fb44f25a6", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "dd85c60833e863c8a63c3bdccee416dde1a0b2746909afac35f4533fb44f25a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd85c60833e863c8a63c3bdccee416dde1a0b2746909afac35f4533fb44f25a6", kill_on_drop: false }`
[INFO] [stdout] dd85c60833e863c8a63c3bdccee416dde1a0b2746909afac35f4533fb44f25a6