[INFO] fetching crate assert-call 0.1.2...
[INFO] checking assert-call-0.1.2 against try#863511eff87e66198b396935f3b5c8a543022f53 for pr-139493-1
[INFO] extracting crate assert-call 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate assert-call 0.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate assert-call 0.1.2
[INFO] tweaked toml for crates.io crate assert-call 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate assert-call 0.1.2 on toolchain 863511eff87e66198b396935f3b5c8a543022f53
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+863511eff87e66198b396935f3b5c8a543022f53" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate assert-call 0.1.2 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" "+863511eff87e66198b396935f3b5c8a543022f53" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking assert-call-0.1.2 against try#863511eff87e66198b396935f3b5c8a543022f53 for pr-139493-1
[INFO] extracting crate assert-call 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate assert-call 0.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate assert-call 0.1.2
[INFO] tweaked toml for crates.io crate assert-call 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate assert-call 0.1.2 on toolchain 863511eff87e66198b396935f3b5c8a543022f53
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+863511eff87e66198b396935f3b5c8a543022f53" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate assert-call 0.1.2 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" "+863511eff87e66198b396935f3b5c8a543022f53" "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 hermit-abi v0.5.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+863511eff87e66198b396935f3b5c8a543022f53" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b91c3c465075c4bfa4ba20bb0f13baf2b3515ccf5663bc969d8c384ba8f70205
[INFO] running `Command { std: "docker" "start" "-a" "b91c3c465075c4bfa4ba20bb0f13baf2b3515ccf5663bc969d8c384ba8f70205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b91c3c465075c4bfa4ba20bb0f13baf2b3515ccf5663bc969d8c384ba8f70205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b91c3c465075c4bfa4ba20bb0f13baf2b3515ccf5663bc969d8c384ba8f70205", kill_on_drop: false }`
[INFO] [stdout] b91c3c465075c4bfa4ba20bb0f13baf2b3515ccf5663bc969d8c384ba8f70205
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+863511eff87e66198b396935f3b5c8a543022f53" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96e54847e6a68e39aa52efde4445416b68d85552b3d4f5f92de3a5d7beac5f7d
[INFO] running `Command { std: "docker" "start" "-a" "96e54847e6a68e39aa52efde4445416b68d85552b3d4f5f92de3a5d7beac5f7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Checking assert-call v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "96e54847e6a68e39aa52efde4445416b68d85552b3d4f5f92de3a5d7beac5f7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96e54847e6a68e39aa52efde4445416b68d85552b3d4f5f92de3a5d7beac5f7d", kill_on_drop: false }`
[INFO] [stdout] 96e54847e6a68e39aa52efde4445416b68d85552b3d4f5f92de3a5d7beac5f7d