[INFO] cloning repository https://github.com/MTPocket/rustdoc-problem
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MTPocket/rustdoc-problem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMTPocket%2Frustdoc-problem", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMTPocket%2Frustdoc-problem'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1e52abc93cec7ea726acc231e7f1f96d967d7d7
[INFO] testing MTPocket/rustdoc-problem against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMTPocket%2Frustdoc-problem" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MTPocket/rustdoc-problem on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MTPocket/rustdoc-problem
[INFO] finished tweaking git repo https://github.com/MTPocket/rustdoc-problem
[INFO] tweaked toml for git repo https://github.com/MTPocket/rustdoc-problem written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/MTPocket/rustdoc-problem already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b7dd76175b3aa0e50177514822fa9ae460cdee8b873fe8837fd4bf4e8fed662
[INFO] running `Command { std: "docker" "start" "-a" "6b7dd76175b3aa0e50177514822fa9ae460cdee8b873fe8837fd4bf4e8fed662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b7dd76175b3aa0e50177514822fa9ae460cdee8b873fe8837fd4bf4e8fed662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b7dd76175b3aa0e50177514822fa9ae460cdee8b873fe8837fd4bf4e8fed662", kill_on_drop: false }`
[INFO] [stdout] 6b7dd76175b3aa0e50177514822fa9ae460cdee8b873fe8837fd4bf4e8fed662
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b801268ae9859358df311d2948137a60a0c3be987ac8a2322d10032a2c6c315
[INFO] running `Command { std: "docker" "start" "-a" "2b801268ae9859358df311d2948137a60a0c3be987ac8a2322d10032a2c6c315", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_cargo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "2b801268ae9859358df311d2948137a60a0c3be987ac8a2322d10032a2c6c315", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b801268ae9859358df311d2948137a60a0c3be987ac8a2322d10032a2c6c315", kill_on_drop: false }`
[INFO] [stdout] 2b801268ae9859358df311d2948137a60a0c3be987ac8a2322d10032a2c6c315
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd4dd6728fa9f9f4b78ede8e6538f50ebb7fef9cc26c66d829bd8fde35fe76e0
[INFO] running `Command { std: "docker" "start" "-a" "dd4dd6728fa9f9f4b78ede8e6538f50ebb7fef9cc26c66d829bd8fde35fe76e0", 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]    Compiling hello_cargo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "dd4dd6728fa9f9f4b78ede8e6538f50ebb7fef9cc26c66d829bd8fde35fe76e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd4dd6728fa9f9f4b78ede8e6538f50ebb7fef9cc26c66d829bd8fde35fe76e0", kill_on_drop: false }`
[INFO] [stdout] dd4dd6728fa9f9f4b78ede8e6538f50ebb7fef9cc26c66d829bd8fde35fe76e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ee32988c221542b4e28fac17053d4e191abfc297f175076ae229410fb349d62b
[INFO] running `Command { std: "docker" "start" "-a" "ee32988c221542b4e28fac17053d4e191abfc297f175076ae229410fb349d62b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hello_cargo-45b1ccc3f97a075e)
[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" "ee32988c221542b4e28fac17053d4e191abfc297f175076ae229410fb349d62b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee32988c221542b4e28fac17053d4e191abfc297f175076ae229410fb349d62b", kill_on_drop: false }`
[INFO] [stdout] ee32988c221542b4e28fac17053d4e191abfc297f175076ae229410fb349d62b