[INFO] cloning repository https://github.com/abrahum/mdbook-tabbed
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abrahum/mdbook-tabbed" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabrahum%2Fmdbook-tabbed", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabrahum%2Fmdbook-tabbed'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f1451b655b4968dcd77c3b2d3c31142eb9058cf
[INFO] checking abrahum/mdbook-tabbed/4f1451b655b4968dcd77c3b2d3c31142eb9058cf against try#2277c63fa464d237b17b68d3b87f9fbb89e58a3e for pr-133570
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabrahum%2Fmdbook-tabbed" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/abrahum/mdbook-tabbed on toolchain 2277c63fa464d237b17b68d3b87f9fbb89e58a3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/abrahum/mdbook-tabbed
[INFO] finished tweaking git repo https://github.com/abrahum/mdbook-tabbed
[INFO] tweaked toml for git repo https://github.com/abrahum/mdbook-tabbed written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/abrahum/mdbook-tabbed 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" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9b1d6be8a438c8c2c327c98d8bf8040d2b2790fb8db744e91d427d1b207cb4a
[INFO] running `Command { std: "docker" "start" "-a" "d9b1d6be8a438c8c2c327c98d8bf8040d2b2790fb8db744e91d427d1b207cb4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9b1d6be8a438c8c2c327c98d8bf8040d2b2790fb8db744e91d427d1b207cb4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9b1d6be8a438c8c2c327c98d8bf8040d2b2790fb8db744e91d427d1b207cb4a", kill_on_drop: false }`
[INFO] [stdout] d9b1d6be8a438c8c2c327c98d8bf8040d2b2790fb8db744e91d427d1b207cb4a
[INFO] checking abrahum/mdbook-tabbed/4f1451b655b4968dcd77c3b2d3c31142eb9058cf against try#2277c63fa464d237b17b68d3b87f9fbb89e58a3e for pr-133570
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabrahum%2Fmdbook-tabbed" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/abrahum/mdbook-tabbed on toolchain 2277c63fa464d237b17b68d3b87f9fbb89e58a3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/abrahum/mdbook-tabbed
[INFO] finished tweaking git repo https://github.com/abrahum/mdbook-tabbed
[INFO] tweaked toml for git repo https://github.com/abrahum/mdbook-tabbed written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/abrahum/mdbook-tabbed 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" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b12e52d3830c97cfeda02e31a15c025a40295cb75ae5c2207589e7ba14bda25
[INFO] running `Command { std: "docker" "start" "-a" "5b12e52d3830c97cfeda02e31a15c025a40295cb75ae5c2207589e7ba14bda25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b12e52d3830c97cfeda02e31a15c025a40295cb75ae5c2207589e7ba14bda25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b12e52d3830c97cfeda02e31a15c025a40295cb75ae5c2207589e7ba14bda25", kill_on_drop: false }`
[INFO] [stdout] 5b12e52d3830c97cfeda02e31a15c025a40295cb75ae5c2207589e7ba14bda25
[INFO] checking abrahum/mdbook-tabbed/4f1451b655b4968dcd77c3b2d3c31142eb9058cf against try#2277c63fa464d237b17b68d3b87f9fbb89e58a3e for pr-133570
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabrahum%2Fmdbook-tabbed" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/abrahum/mdbook-tabbed on toolchain 2277c63fa464d237b17b68d3b87f9fbb89e58a3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/abrahum/mdbook-tabbed
[INFO] finished tweaking git repo https://github.com/abrahum/mdbook-tabbed
[INFO] tweaked toml for git repo https://github.com/abrahum/mdbook-tabbed written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/abrahum/mdbook-tabbed 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" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7551d172e76cabf7afa65887f881d82f597e2f836564d18afb3a471446972bcd
[INFO] running `Command { std: "docker" "start" "-a" "7551d172e76cabf7afa65887f881d82f597e2f836564d18afb3a471446972bcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7551d172e76cabf7afa65887f881d82f597e2f836564d18afb3a471446972bcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7551d172e76cabf7afa65887f881d82f597e2f836564d18afb3a471446972bcd", kill_on_drop: false }`
[INFO] [stdout] 7551d172e76cabf7afa65887f881d82f597e2f836564d18afb3a471446972bcd
[INFO] checking abrahum/mdbook-tabbed/4f1451b655b4968dcd77c3b2d3c31142eb9058cf against try#2277c63fa464d237b17b68d3b87f9fbb89e58a3e for pr-133570
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabrahum%2Fmdbook-tabbed" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/abrahum/mdbook-tabbed on toolchain 2277c63fa464d237b17b68d3b87f9fbb89e58a3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/abrahum/mdbook-tabbed
[INFO] finished tweaking git repo https://github.com/abrahum/mdbook-tabbed
[INFO] tweaked toml for git repo https://github.com/abrahum/mdbook-tabbed written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/abrahum/mdbook-tabbed 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" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bb88358ee186b1e23849f237699cdc4d16807a3ea7be9fb28cfa906c0c86a4a
[INFO] running `Command { std: "docker" "start" "-a" "3bb88358ee186b1e23849f237699cdc4d16807a3ea7be9fb28cfa906c0c86a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bb88358ee186b1e23849f237699cdc4d16807a3ea7be9fb28cfa906c0c86a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb88358ee186b1e23849f237699cdc4d16807a3ea7be9fb28cfa906c0c86a4a", kill_on_drop: false }`
[INFO] [stdout] 3bb88358ee186b1e23849f237699cdc4d16807a3ea7be9fb28cfa906c0c86a4a
[INFO] checking abrahum/mdbook-tabbed/4f1451b655b4968dcd77c3b2d3c31142eb9058cf against try#2277c63fa464d237b17b68d3b87f9fbb89e58a3e for pr-133570
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabrahum%2Fmdbook-tabbed" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/abrahum/mdbook-tabbed on toolchain 2277c63fa464d237b17b68d3b87f9fbb89e58a3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/abrahum/mdbook-tabbed
[INFO] finished tweaking git repo https://github.com/abrahum/mdbook-tabbed
[INFO] tweaked toml for git repo https://github.com/abrahum/mdbook-tabbed written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/abrahum/mdbook-tabbed 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" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03a4e82c8287d26b954c535b18b383b024761333ae191e75ef204d98652700dc
[INFO] running `Command { std: "docker" "start" "-a" "03a4e82c8287d26b954c535b18b383b024761333ae191e75ef204d98652700dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03a4e82c8287d26b954c535b18b383b024761333ae191e75ef204d98652700dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03a4e82c8287d26b954c535b18b383b024761333ae191e75ef204d98652700dc", kill_on_drop: false }`
[INFO] [stdout] 03a4e82c8287d26b954c535b18b383b024761333ae191e75ef204d98652700dc


ExecutionFailed(ExitStatus(unix_wait_status(256)))