[INFO] fetching crate packed_struct_codegen 0.3.0...
[INFO] checking packed_struct_codegen-0.3.0 against master#e1beee4992ad4b235fc700bf7af1ee86f894ea53 for pr-74130
[INFO] extracting crate packed_struct_codegen 0.3.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate packed_struct_codegen 0.3.0 on toolchain e1beee4992ad4b235fc700bf7af1ee86f894ea53
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate packed_struct_codegen 0.3.0
[INFO] finished tweaking crates.io crate packed_struct_codegen 0.3.0
[INFO] tweaked toml for crates.io crate packed_struct_codegen 0.3.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "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] c0c5f85af4c6385c14093ed61b9b2e5371e3f4879c5ee76dd08843c45e1fa502
[INFO] running `Command { std: "docker" "start" "-a" "c0c5f85af4c6385c14093ed61b9b2e5371e3f4879c5ee76dd08843c45e1fa502", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0c5f85af4c6385c14093ed61b9b2e5371e3f4879c5ee76dd08843c45e1fa502", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0c5f85af4c6385c14093ed61b9b2e5371e3f4879c5ee76dd08843c45e1fa502", kill_on_drop: false }`
[INFO] [stdout] c0c5f85af4c6385c14093ed61b9b2e5371e3f4879c5ee76dd08843c45e1fa502
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f05674d3e0b7f9f8c6f8cc8701b10f4a05ad319bf7e84ef675941f25622d44e
[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" "8f05674d3e0b7f9f8c6f8cc8701b10f4a05ad319bf7e84ef675941f25622d44e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling packed_struct v0.3.0
[INFO] [stderr]     Checking syn v0.11.11
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking packed_struct_codegen v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pack_parse.rs:314:39
[INFO] [stdout]     |
[INFO] [stdout] 314 |     fn to_bits_position(&self) -> Box<BitsRange> {
[INFO] [stdout]     |                                       ^^^^^^^^^ help: use `dyn`: `dyn BitsRange`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pack_parse.rs:314:39
[INFO] [stdout]     |
[INFO] [stdout] 314 |     fn to_bits_position(&self) -> Box<BitsRange> {
[INFO] [stdout]     |                                       ^^^^^^^^^ help: use `dyn`: `dyn BitsRange`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stdout]   --> src/utils.rs:50:15
[INFO] [stdout]    |
[INFO] [stdout] 50 |     str = str.trim_left_matches(|c: char| {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stdout]   --> src/utils.rs:50:15
[INFO] [stdout]    |
[INFO] [stdout] 50 |     str = str.trim_left_matches(|c: char| {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.76s
[INFO] running `Command { std: "docker" "inspect" "8f05674d3e0b7f9f8c6f8cc8701b10f4a05ad319bf7e84ef675941f25622d44e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f05674d3e0b7f9f8c6f8cc8701b10f4a05ad319bf7e84ef675941f25622d44e", kill_on_drop: false }`
[INFO] [stdout] 8f05674d3e0b7f9f8c6f8cc8701b10f4a05ad319bf7e84ef675941f25622d44e