[INFO] cloning repository https://github.com/anand9125/rust-book
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anand9125/rust-book" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanand9125%2Frust-book", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanand9125%2Frust-book'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5013698a3e92df292d3871d7478264b694e034d1
[INFO] checking anand9125/rust-book against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanand9125%2Frust-book" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/anand9125/rust-book
[INFO] finished tweaking git repo https://github.com/anand9125/rust-book
[INFO] tweaked toml for git repo https://github.com/anand9125/rust-book written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/anand9125/rust-book on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/anand9125/rust-book 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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "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 anand9125/rust-book against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanand9125%2Frust-book" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/anand9125/rust-book
[INFO] finished tweaking git repo https://github.com/anand9125/rust-book
[INFO] tweaked toml for git repo https://github.com/anand9125/rust-book written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/anand9125/rust-book on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/anand9125/rust-book 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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "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 console v0.16.0
[INFO] [stderr]   Downloaded cargo-expand v1.0.114
[INFO] [stderr]   Downloaded cargo-subcommand-metadata v0.1.0
[INFO] [stderr]   Downloaded fs-err v3.1.1
[INFO] [stderr]   Downloaded std_prelude v0.2.12
[INFO] [stderr]   Downloaded clap-cargo v0.16.0
[INFO] [stderr]   Downloaded syn-select v0.3.0
[INFO] [stderr]   Downloaded toml_parser v1.0.2
[INFO] [stderr]   Downloaded toml v0.9.5
[INFO] [stderr]   Downloaded bytesize v1.3.3
[INFO] [stderr]   Downloaded content_inspector v0.2.4
[INFO] [stderr]   Downloaded ansi_colours v1.2.3
[INFO] [stderr]   Downloaded grep-cli v0.1.11
[INFO] [stderr]   Downloaded path_abs v0.5.1
[INFO] [stderr]   Downloaded serde_with_macros v3.14.0
[INFO] [stderr]   Downloaded terminal-trx v0.2.4
[INFO] [stderr]   Downloaded terminal-colorsaurus v0.4.8
[INFO] [stderr]   Downloaded xterm-color v1.0.1
[INFO] [stderr]   Downloaded clircle v0.6.1
[INFO] [stderr]   Downloaded quick-xml v0.38.1
[INFO] [stderr]   Downloaded serde_with v3.14.0
[INFO] [stderr]   Downloaded bat v0.25.0
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 768bfc78eb78a9138e3ac5ded760b728244331e93b8c02e274c56cef19bce077
[INFO] running `Command { std: "docker" "start" "-a" "768bfc78eb78a9138e3ac5ded760b728244331e93b8c02e274c56cef19bce077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "768bfc78eb78a9138e3ac5ded760b728244331e93b8c02e274c56cef19bce077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "768bfc78eb78a9138e3ac5ded760b728244331e93b8c02e274c56cef19bce077", kill_on_drop: false }`
[INFO] [stdout] 768bfc78eb78a9138e3ac5ded760b728244331e93b8c02e274c56cef19bce077
[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_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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0058f69df8f686612c07f6258ee7737f2d0cbfc4e67fdb478ae8e9e501d0d922
[INFO] running `Command { std: "docker" "start" "-a" "0058f69df8f686612c07f6258ee7737f2d0cbfc4e67fdb478ae8e9e501d0d922", kill_on_drop: false }`
[INFO] [stderr] warning: Rust v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-expand` which is missing a lib target
[INFO] [stderr] error: can't find bin `project2` at path `/opt/rustwide/workdir/src/project2/main.rs`
[INFO] [stderr]  --> /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] error: can't find bin `project2` at path `/opt/rustwide/workdir/src/project2/main.rs`
[INFO] [stderr]  --> /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] error: could not compile due to 2 previous target resolution errors
[INFO] running `Command { std: "docker" "inspect" "0058f69df8f686612c07f6258ee7737f2d0cbfc4e67fdb478ae8e9e501d0d922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0058f69df8f686612c07f6258ee7737f2d0cbfc4e67fdb478ae8e9e501d0d922", kill_on_drop: false }`
[INFO] [stdout] 0058f69df8f686612c07f6258ee7737f2d0cbfc4e67fdb478ae8e9e501d0d922