[INFO] fetching crate roadblk 0.2.0...
[INFO] checking roadblk-0.2.0 against try#2278ef25f90817c20d6dd0d2da58a990eb6f53cb for pr-145108-1
[INFO] extracting crate roadblk 0.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate roadblk 0.2.0
[INFO] finished tweaking crates.io crate roadblk 0.2.0
[INFO] tweaked toml for crates.io crate roadblk 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate roadblk 0.2.0 on toolchain 2278ef25f90817c20d6dd0d2da58a990eb6f53cb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "generate-lockfile" "--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 roadblk-0.2.0 against try#2278ef25f90817c20d6dd0d2da58a990eb6f53cb for pr-145108-1
[INFO] extracting crate roadblk 0.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate roadblk 0.2.0
[INFO] finished tweaking crates.io crate roadblk 0.2.0
[INFO] tweaked toml for crates.io crate roadblk 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate roadblk 0.2.0 on toolchain 2278ef25f90817c20d6dd0d2da58a990eb6f53cb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "generate-lockfile" "--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
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "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 lazy-regex-proc_macros v3.4.1
[INFO] [stderr]   Downloaded lazy-regex v3.4.1
[INFO] [stderr]   Downloaded procmeta-core v0.3.5
[INFO] [stderr]   Downloaded roadblk-core v0.2.0
[INFO] [stderr]   Downloaded procmeta-proc v0.3.5
[INFO] [stderr]   Downloaded roadblk-attr v0.2.0
[INFO] [stderr]   Downloaded roadblk-expand v0.2.0
[INFO] [stderr]   Downloaded procmeta v0.3.5
[INFO] [stderr]   Downloaded roadblk-proc v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 610e520527c3ef8a42eac4c7182daa25486c1912f54defe501a9bfa860b1474f
[INFO] running `Command { std: "docker" "start" "-a" "610e520527c3ef8a42eac4c7182daa25486c1912f54defe501a9bfa860b1474f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "610e520527c3ef8a42eac4c7182daa25486c1912f54defe501a9bfa860b1474f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "610e520527c3ef8a42eac4c7182daa25486c1912f54defe501a9bfa860b1474f", kill_on_drop: false }`
[INFO] [stdout] 610e520527c3ef8a42eac4c7182daa25486c1912f54defe501a9bfa860b1474f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 859e6e4c897c4e6c7f7ea6339013652893fda594ed495811cbb677b77dc2789a
[INFO] running `Command { std: "docker" "start" "-a" "859e6e4c897c4e6c7f7ea6339013652893fda594ed495811cbb677b77dc2789a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]    Compiling regex-syntax v0.8.7
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking syn v2.0.106
[INFO] [stderr]    Compiling regex-automata v0.4.12
[INFO] [stderr]     Checking procmeta-core v0.3.5
[INFO] [stderr]     Checking regex v1.12.1
[INFO] [stderr]    Compiling procmeta-proc v0.3.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking procmeta v0.3.5
[INFO] [stderr]    Compiling roadblk-attr v0.2.0
[INFO] [stderr]    Compiling roadblk-expand v0.2.0
[INFO] [stderr]    Compiling lazy-regex-proc_macros v3.4.1
[INFO] [stderr]    Compiling roadblk-proc v0.2.0
[INFO] [stderr]     Checking lazy-regex v3.4.1
[INFO] [stderr]     Checking roadblk-core v0.2.0
[INFO] [stderr]     Checking roadblk v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.13s
[INFO] running `Command { std: "docker" "inspect" "859e6e4c897c4e6c7f7ea6339013652893fda594ed495811cbb677b77dc2789a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "859e6e4c897c4e6c7f7ea6339013652893fda594ed495811cbb677b77dc2789a", kill_on_drop: false }`
[INFO] [stdout] 859e6e4c897c4e6c7f7ea6339013652893fda594ed495811cbb677b77dc2789a