[INFO] fetching crate spectrusty-core 0.2.2...
[INFO] crate spectrusty-core 0.2.2 is already in cache
[INFO] crate spectrusty-core 0.2.2 is already in cache
[INFO] crate spectrusty-core 0.2.2 is already in cache
[INFO] crate spectrusty-core 0.2.2 is already in cache
[INFO] crate spectrusty-core 0.2.2 is already in cache
[INFO] crate spectrusty-core 0.2.2 is already in cache
[INFO] crate spectrusty-core 0.2.2 is already in cache
[INFO] crate spectrusty-core 0.2.2 is already in cache
[INFO] crate spectrusty-core 0.2.2 is already in cache
[INFO] crate spectrusty-core 0.2.2 is already in cache
[INFO] crate spectrusty-core 0.2.2 is already in cache
[INFO] crate spectrusty-core 0.2.2 is already in cache
[INFO] crate spectrusty-core 0.2.2 is already in cache
[INFO] crate spectrusty-core 0.2.2 is already in cache
[INFO] checking spectrusty-core-0.2.2 against master#1673f1450eeaf4a5452e086db0fe2ae274a0144f for pr-99413
[INFO] extracting crate spectrusty-core 0.2.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate spectrusty-core 0.2.2 on toolchain 1673f1450eeaf4a5452e086db0fe2ae274a0144f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1673f1450eeaf4a5452e086db0fe2ae274a0144f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spectrusty-core 0.2.2
[INFO] finished tweaking crates.io crate spectrusty-core 0.2.2
[INFO] tweaked toml for crates.io crate spectrusty-core 0.2.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1673f1450eeaf4a5452e086db0fe2ae274a0144f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1673f1450eeaf4a5452e086db0fe2ae274a0144f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded z80emu v0.6.0
[INFO] [stderr]   Downloaded compression v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+1673f1450eeaf4a5452e086db0fe2ae274a0144f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9ce0afe7f6ad48695f6aa8324ad22b816a785204ab1d85840cf5ef1395eb76d
[INFO] running `Command { std: "docker" "start" "-a" "c9ce0afe7f6ad48695f6aa8324ad22b816a785204ab1d85840cf5ef1395eb76d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9ce0afe7f6ad48695f6aa8324ad22b816a785204ab1d85840cf5ef1395eb76d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9ce0afe7f6ad48695f6aa8324ad22b816a785204ab1d85840cf5ef1395eb76d", kill_on_drop: false }`
[INFO] [stdout] c9ce0afe7f6ad48695f6aa8324ad22b816a785204ab1d85840cf5ef1395eb76d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+1673f1450eeaf4a5452e086db0fe2ae274a0144f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1e7b5bbb44d521c6806da8deeedbfd0a7c58f450d18a40666e2c256b456c8ce
[INFO] running `Command { std: "docker" "start" "-a" "a1e7b5bbb44d521c6806da8deeedbfd0a7c58f450d18a40666e2c256b456c8ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling serde_derive v1.0.142
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.142
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking compression v0.1.5
[INFO] [stderr]     Checking z80emu v0.6.0
[INFO] [stderr]     Checking spectrusty-core v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.94s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "a1e7b5bbb44d521c6806da8deeedbfd0a7c58f450d18a40666e2c256b456c8ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1e7b5bbb44d521c6806da8deeedbfd0a7c58f450d18a40666e2c256b456c8ce", kill_on_drop: false }`
[INFO] [stdout] a1e7b5bbb44d521c6806da8deeedbfd0a7c58f450d18a40666e2c256b456c8ce