[INFO] fetching crate bookbinder_ast 0.1.0...
[INFO] checking bookbinder_ast-0.1.0 against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920
[INFO] extracting crate bookbinder_ast 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate bookbinder_ast 0.1.0 on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bookbinder_ast 0.1.0
[INFO] finished tweaking crates.io crate bookbinder_ast 0.1.0
[INFO] tweaked toml for crates.io crate bookbinder_ast 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f23e23e7827e029b0e4ca2f7a334ce70e205b2f75aefdd6d2d1bf11867224843
[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" "f23e23e7827e029b0e4ca2f7a334ce70e205b2f75aefdd6d2d1bf11867224843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f23e23e7827e029b0e4ca2f7a334ce70e205b2f75aefdd6d2d1bf11867224843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f23e23e7827e029b0e4ca2f7a334ce70e205b2f75aefdd6d2d1bf11867224843", kill_on_drop: false }`
[INFO] [stdout] f23e23e7827e029b0e4ca2f7a334ce70e205b2f75aefdd6d2d1bf11867224843
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b26d59f424c0d51853cac66fb55202d11211fdec1438c631e087bd6d706bb046
[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" "b26d59f424c0d51853cac66fb55202d11211fdec1438c631e087bd6d706bb046", kill_on_drop: false }`
[INFO] [stderr]     Checking bytemuck v1.5.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling unicode-general-category v0.2.0
[INFO] [stderr]     Checking float-cmp v0.5.3
[INFO] [stderr]     Checking ttf-parser v0.9.0
[INFO] [stderr]     Checking weezl v0.1.5
[INFO] [stderr]     Checking unicode-script v0.5.2
[INFO] [stderr]     Checking unicode-ccc v0.1.1
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.1.0
[INFO] [stderr]     Checking xmlparser v0.13.3
[INFO] [stderr]     Checking siphasher v0.2.3
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking pico-args v0.3.4
[INFO] [stderr]     Checking rctree v0.3.3
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking temp_file_name v0.1.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking data-url v0.1.0
[INFO] [stderr]     Checking kurbo v0.7.1
[INFO] [stderr]     Checking svgtypes v0.5.0
[INFO] [stderr]     Checking safe_arch v0.5.2
[INFO] [stderr]     Checking rgb v0.8.27
[INFO] [stderr]     Checking memmap2 v0.1.0
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking gif v0.11.2
[INFO] [stderr]     Checking roxmltree v0.13.1
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking pulldown-cmark v0.8.0
[INFO] [stderr]     Checking simplecss v0.2.0
[INFO] [stderr]     Checking svgfilters v0.2.0
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking wide v0.6.4
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]     Checking fontdb v0.3.0
[INFO] [stderr]     Checking rustybuzz v0.3.0
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking tiny-skia v0.2.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking extended_pulldown v0.1.0
[INFO] [stderr]     Checking usvg v0.12.0
[INFO] [stderr]     Checking resvg v0.12.0
[INFO] [stderr]     Checking bookbinder_common v0.1.1
[INFO] [stderr]     Checking bookbinder_ast v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.05s
[INFO] running `Command { std: "docker" "inspect" "b26d59f424c0d51853cac66fb55202d11211fdec1438c631e087bd6d706bb046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b26d59f424c0d51853cac66fb55202d11211fdec1438c631e087bd6d706bb046", kill_on_drop: false }`
[INFO] [stdout] b26d59f424c0d51853cac66fb55202d11211fdec1438c631e087bd6d706bb046