[INFO] fetching crate roctogen 0.7.0...
[INFO] checking roctogen-0.7.0 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate roctogen 0.7.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate roctogen 0.7.0 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate roctogen 0.7.0
[INFO] finished tweaking crates.io crate roctogen 0.7.0
[INFO] tweaked toml for crates.io crate roctogen 0.7.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b96b53070aa85b8377212ca6909b829b13e815eb0eeb515037dcbca917816f7
[INFO] running `Command { std: "docker" "start" "-a" "8b96b53070aa85b8377212ca6909b829b13e815eb0eeb515037dcbca917816f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b96b53070aa85b8377212ca6909b829b13e815eb0eeb515037dcbca917816f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b96b53070aa85b8377212ca6909b829b13e815eb0eeb515037dcbca917816f7", kill_on_drop: false }`
[INFO] [stdout] 8b96b53070aa85b8377212ca6909b829b13e815eb0eeb515037dcbca917816f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6109cf3846c0cc9da1b968bb13230bd320e58280e68a4e294842744d32a22577
[INFO] running `Command { std: "docker" "start" "-a" "6109cf3846c0cc9da1b968bb13230bd320e58280e68a4e294842744d32a22577", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling tokio v1.8.2
[INFO] [stderr]     Checking futures-lite v1.12.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking roctogen v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `roctogen`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name roctogen --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type cdylib --crate-type rlib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=1b599808aac2c0dd -C extra-filename=-1b599808aac2c0dd --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-962a475346daf434.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-d09c79d0b7cb4321.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-f3f40c61d72d4e4c.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-25922f7751050984.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-c07860537b43b7d0.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-e0b978ef1d51f452.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-3da575b15c96c5a6.rmeta --extern serde_urlencoded=/opt/rustwide/target/debug/deps/libserde_urlencoded-eac314ff978847a6.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-80412d6d792eccf6.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "6109cf3846c0cc9da1b968bb13230bd320e58280e68a4e294842744d32a22577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6109cf3846c0cc9da1b968bb13230bd320e58280e68a4e294842744d32a22577", kill_on_drop: false }`
[INFO] [stdout] 6109cf3846c0cc9da1b968bb13230bd320e58280e68a4e294842744d32a22577