[INFO] cloning repository https://github.com/lierdakil/mdcheck-ng
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lierdakil/mdcheck-ng" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flierdakil%2Fmdcheck-ng", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flierdakil%2Fmdcheck-ng'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 74fb3428125e9fd9a876a88cb10ff39e673d3065
[INFO] checking lierdakil/mdcheck-ng against try#724e78794d2cf06eef820a24c9a4608d63435e1d for pr-149145
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flierdakil%2Fmdcheck-ng" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/lierdakil/mdcheck-ng
[INFO] finished tweaking git repo https://github.com/lierdakil/mdcheck-ng
[INFO] tweaked toml for git repo https://github.com/lierdakil/mdcheck-ng written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lierdakil/mdcheck-ng on toolchain 724e78794d2cf06eef820a24c9a4608d63435e1d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lierdakil/mdcheck-ng 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" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking lierdakil/mdcheck-ng against try#724e78794d2cf06eef820a24c9a4608d63435e1d for pr-149145
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flierdakil%2Fmdcheck-ng" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/lierdakil/mdcheck-ng
[INFO] finished tweaking git repo https://github.com/lierdakil/mdcheck-ng
[INFO] tweaked toml for git repo https://github.com/lierdakil/mdcheck-ng written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lierdakil/mdcheck-ng on toolchain 724e78794d2cf06eef820a24c9a4608d63435e1d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lierdakil/mdcheck-ng 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" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "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 ioprio v0.2.0
[INFO] [stderr]   Downloaded nix v0.21.2
[INFO] [stderr]   Downloaded winnow v0.6.22
[INFO] [stderr]   Downloaded cc v1.2.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6349f9495e8cfc53decbc97a8e36bc13ce85c7065cedf13aaeddfaa21240ec10
[INFO] running `Command { std: "docker" "start" "-a" "6349f9495e8cfc53decbc97a8e36bc13ce85c7065cedf13aaeddfaa21240ec10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6349f9495e8cfc53decbc97a8e36bc13ce85c7065cedf13aaeddfaa21240ec10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6349f9495e8cfc53decbc97a8e36bc13ce85c7065cedf13aaeddfaa21240ec10", kill_on_drop: false }`
[INFO] [stdout] 6349f9495e8cfc53decbc97a8e36bc13ce85c7065cedf13aaeddfaa21240ec10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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_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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 631f4b0a3e269ed96a3fc8573a2545b253a19705f57c0093b89432e5687e4188
[INFO] running `Command { std: "docker" "start" "-a" "631f4b0a3e269ed96a3fc8573a2545b253a19705f57c0093b89432e5687e4188", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]     Checking winnow v0.6.22
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]    Compiling rustix v0.38.43
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking inlinable_string v0.1.15
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking croner v2.1.0
[INFO] [stderr]    Compiling syn v2.0.95
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking nix v0.21.2
[INFO] [stderr]     Checking nix v0.29.0
[INFO] [stderr]     Checking sysinfo v0.33.1
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking pretty_env_logger v0.5.0
[INFO] [stderr]     Checking ctrlc v3.4.5
[INFO] [stderr]     Checking ioprio v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling pear_codegen v0.2.9
[INFO] [stderr]     Checking pear v0.2.9
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking humantime-serde v1.1.1
[INFO] [stderr]     Checking toml_edit v0.22.22
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking mdcheck-ng v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.10s
[INFO] running `Command { std: "docker" "inspect" "631f4b0a3e269ed96a3fc8573a2545b253a19705f57c0093b89432e5687e4188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "631f4b0a3e269ed96a3fc8573a2545b253a19705f57c0093b89432e5687e4188", kill_on_drop: false }`
[INFO] [stdout] 631f4b0a3e269ed96a3fc8573a2545b253a19705f57c0093b89432e5687e4188
