[INFO] cloning repository https://github.com/MarcoIeni/rust-docs-experiment
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MarcoIeni/rust-docs-experiment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcoIeni%2Frust-docs-experiment", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcoIeni%2Frust-docs-experiment'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 971da97955d522992c3c567b1d8cc5ab69e67c3b
[INFO] testing MarcoIeni/rust-docs-experiment against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcoIeni%2Frust-docs-experiment" "/workspace/builds/worker-112/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-112/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MarcoIeni/rust-docs-experiment on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MarcoIeni/rust-docs-experiment
[INFO] finished tweaking git repo https://github.com/MarcoIeni/rust-docs-experiment
[INFO] tweaked toml for git repo https://github.com/MarcoIeni/rust-docs-experiment written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] crate git repo https://github.com/MarcoIeni/rust-docs-experiment already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97aed7316cf6c2954dd577b5303fe80a44e63509feca7b510f4602919f4a410f
[INFO] running `Command { std: "docker" "start" "-a" "97aed7316cf6c2954dd577b5303fe80a44e63509feca7b510f4602919f4a410f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97aed7316cf6c2954dd577b5303fe80a44e63509feca7b510f4602919f4a410f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97aed7316cf6c2954dd577b5303fe80a44e63509feca7b510f4602919f4a410f", kill_on_drop: false }`
[INFO] [stdout] 97aed7316cf6c2954dd577b5303fe80a44e63509feca7b510f4602919f4a410f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f67ae8d9c28798e29ab7c92dd3874292f7499da82a06b52468b5a5975b73ea4
[INFO] running `Command { std: "docker" "start" "-a" "7f67ae8d9c28798e29ab7c92dd3874292f7499da82a06b52468b5a5975b73ea4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-docs-experiment v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "7f67ae8d9c28798e29ab7c92dd3874292f7499da82a06b52468b5a5975b73ea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f67ae8d9c28798e29ab7c92dd3874292f7499da82a06b52468b5a5975b73ea4", kill_on_drop: false }`
[INFO] [stdout] 7f67ae8d9c28798e29ab7c92dd3874292f7499da82a06b52468b5a5975b73ea4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90d65429a498969b729782794f41a042569c30fa59ca56b4b0e578b71bc69aa3
[INFO] running `Command { std: "docker" "start" "-a" "90d65429a498969b729782794f41a042569c30fa59ca56b4b0e578b71bc69aa3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-docs-experiment v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.86s
[INFO] running `Command { std: "docker" "inspect" "90d65429a498969b729782794f41a042569c30fa59ca56b4b0e578b71bc69aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90d65429a498969b729782794f41a042569c30fa59ca56b4b0e578b71bc69aa3", kill_on_drop: false }`
[INFO] [stdout] 90d65429a498969b729782794f41a042569c30fa59ca56b4b0e578b71bc69aa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b9e1d1964f36c7326b9653f366f65f06ea2133e9c8f14816201d6b12e8f06c5
[INFO] running `Command { std: "docker" "start" "-a" "7b9e1d1964f36c7326b9653f366f65f06ea2133e9c8f14816201d6b12e8f06c5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_docs_experiment-aea4781f891907c3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_docs_experiment-a8786d2f3786a8b9)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust-docs-experiment
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7b9e1d1964f36c7326b9653f366f65f06ea2133e9c8f14816201d6b12e8f06c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b9e1d1964f36c7326b9653f366f65f06ea2133e9c8f14816201d6b12e8f06c5", kill_on_drop: false }`
[INFO] [stdout] 7b9e1d1964f36c7326b9653f366f65f06ea2133e9c8f14816201d6b12e8f06c5