[INFO] fetching crate pathfinder_renderer 0.5.0...
[INFO] checking pathfinder_renderer-0.5.0 against master#a836d9b6413d9d593be6c09463ff8c4c70e56599 for pr-84037
[INFO] extracting crate pathfinder_renderer 0.5.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate pathfinder_renderer 0.5.0 on toolchain a836d9b6413d9d593be6c09463ff8c4c70e56599
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pathfinder_renderer 0.5.0
[INFO] finished tweaking crates.io crate pathfinder_renderer 0.5.0
[INFO] tweaked toml for crates.io crate pathfinder_renderer 0.5.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 954c071add9e6567fef8e0f249550b19377511b7d0ea904e2ba8ee7f47ed089a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "954c071add9e6567fef8e0f249550b19377511b7d0ea904e2ba8ee7f47ed089a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "954c071add9e6567fef8e0f249550b19377511b7d0ea904e2ba8ee7f47ed089a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "954c071add9e6567fef8e0f249550b19377511b7d0ea904e2ba8ee7f47ed089a", kill_on_drop: false }`
[INFO] [stdout] 954c071add9e6567fef8e0f249550b19377511b7d0ea904e2ba8ee7f47ed089a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "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] e49fcbb39ff0bf64ea565b0022ad77af25c96ef902abe34c0277f560358da5a6
[INFO] running `Command { std: "docker" "start" "-a" "e49fcbb39ff0bf64ea565b0022ad77af25c96ef902abe34c0277f560358da5a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling pathfinder_resources v0.5.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]    Compiling pathfinder_simd v0.5.0
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking quickcheck v0.9.2
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
[INFO] [stderr]     Checking pathfinder_color v0.5.0
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking pathfinder_gpu v0.5.0
[INFO] [stderr]     Checking pathfinder_content v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]     Checking pathfinder_ui v0.5.0
[INFO] [stderr]     Checking pathfinder_renderer v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `current_cpu_build_time`
[INFO] [stdout]    --> src/gpu/renderer.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 147 |     current_cpu_build_time: Option<Duration>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Atlas`
[INFO] [stdout]   --> src/allocator.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     Atlas,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `current_cpu_build_time`
[INFO] [stdout]    --> src/gpu/renderer.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 147 |     current_cpu_build_time: Option<Duration>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Atlas`
[INFO] [stdout]   --> src/allocator.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     Atlas,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.84s
[INFO] running `Command { std: "docker" "inspect" "e49fcbb39ff0bf64ea565b0022ad77af25c96ef902abe34c0277f560358da5a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e49fcbb39ff0bf64ea565b0022ad77af25c96ef902abe34c0277f560358da5a6", kill_on_drop: false }`
[INFO] [stdout] e49fcbb39ff0bf64ea565b0022ad77af25c96ef902abe34c0277f560358da5a6