[INFO] fetching crate keyboard-shortcut-parser 0.1.0...
[INFO] checking keyboard-shortcut-parser-0.1.0 against master#39b841dfe36f90a7cd111e7f0c55f32594f6e578 for pr-77035
[INFO] extracting crate keyboard-shortcut-parser 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate keyboard-shortcut-parser 0.1.0 on toolchain 39b841dfe36f90a7cd111e7f0c55f32594f6e578
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate keyboard-shortcut-parser 0.1.0
[INFO] finished tweaking crates.io crate keyboard-shortcut-parser 0.1.0
[INFO] tweaked toml for crates.io crate keyboard-shortcut-parser 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1abc5f2809b55b365b330b25384af58085be8cb9c647b5ccdd28c56c7f57c9e8
[INFO] running `Command { std: "docker" "start" "-a" "1abc5f2809b55b365b330b25384af58085be8cb9c647b5ccdd28c56c7f57c9e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1abc5f2809b55b365b330b25384af58085be8cb9c647b5ccdd28c56c7f57c9e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1abc5f2809b55b365b330b25384af58085be8cb9c647b5ccdd28c56c7f57c9e8", kill_on_drop: false }`
[INFO] [stdout] 1abc5f2809b55b365b330b25384af58085be8cb9c647b5ccdd28c56c7f57c9e8
[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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a06e416f9264d3d5b5e54997fd6066294e87e468df6b5c9d11fdfba2022ae7ac
[INFO] running `Command { std: "docker" "start" "-a" "a06e416f9264d3d5b5e54997fd6066294e87e468df6b5c9d11fdfba2022ae7ac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling nom v6.0.1
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking bitvec v0.19.4
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]     Checking keyboard-shortcut-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.52s
[INFO] running `Command { std: "docker" "inspect" "a06e416f9264d3d5b5e54997fd6066294e87e468df6b5c9d11fdfba2022ae7ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a06e416f9264d3d5b5e54997fd6066294e87e468df6b5c9d11fdfba2022ae7ac", kill_on_drop: false }`
[INFO] [stdout] a06e416f9264d3d5b5e54997fd6066294e87e468df6b5c9d11fdfba2022ae7ac