[INFO] crate rvs-c-api 0.4.1 is already in cache
[INFO] checking rvs-c-api-0.4.1 against try#0ab79c4b48ad19260fa46623f452c1b403a360e8 for pr-74315
[INFO] extracting crate rvs-c-api 0.4.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rvs-c-api 0.4.1 on toolchain 0ab79c4b48ad19260fa46623f452c1b403a360e8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rvs-c-api 0.4.1
[INFO] finished tweaking crates.io crate rvs-c-api 0.4.1
[INFO] tweaked toml for crates.io crate rvs-c-api 0.4.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e7a001afbd2870ff24af9a3b83804a43f38143318ede4b67c0e10be75340f6e
[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" "9e7a001afbd2870ff24af9a3b83804a43f38143318ede4b67c0e10be75340f6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e7a001afbd2870ff24af9a3b83804a43f38143318ede4b67c0e10be75340f6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e7a001afbd2870ff24af9a3b83804a43f38143318ede4b67c0e10be75340f6e", kill_on_drop: false }`
[INFO] [stdout] 9e7a001afbd2870ff24af9a3b83804a43f38143318ede4b67c0e10be75340f6e
[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" "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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2a3ff25bbae899ffd5f732716f67dc41cb3e9cd144e23e0bc7b79b3f9e6e69a
[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" "e2a3ff25bbae899ffd5f732716f67dc41cb3e9cd144e23e0bc7b79b3f9e6e69a", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling peg v0.5.7
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]    Compiling rvs-parser v0.4.0
[INFO] [stderr]     Checking rvs v0.4.1
[INFO] [stderr]     Checking rvs-c-api v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::panic::catch_unwind`
[INFO] [stdout]  --> src/rvsc.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::panic::catch_unwind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stdout]  --> src/rvsc.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use libc::uint32_t;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stdout]   --> src/rvsc.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 21 | type SequenceHandleRaw = uint32_t;
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stdout]   --> src/rvsc.rs:38:39
[INFO] [stdout]    |
[INFO] [stdout] 38 |         SequenceHandle((index + 1) as uint32_t)
[INFO] [stdout]    |                                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::panic::catch_unwind`
[INFO] [stdout]  --> src/rvsc.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::panic::catch_unwind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stdout]  --> src/rvsc.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use libc::uint32_t;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stdout]   --> src/rvsc.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 21 | type SequenceHandleRaw = uint32_t;
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stdout]   --> src/rvsc.rs:38:39
[INFO] [stdout]    |
[INFO] [stdout] 38 |         SequenceHandle((index + 1) as uint32_t)
[INFO] [stdout]    |                                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.77s
[INFO] running `Command { std: "docker" "inspect" "e2a3ff25bbae899ffd5f732716f67dc41cb3e9cd144e23e0bc7b79b3f9e6e69a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2a3ff25bbae899ffd5f732716f67dc41cb3e9cd144e23e0bc7b79b3f9e6e69a", kill_on_drop: false }`
[INFO] [stdout] e2a3ff25bbae899ffd5f732716f67dc41cb3e9cd144e23e0bc7b79b3f9e6e69a