[INFO] fetching crate peerrs-binarypack 0.1.0...
[INFO] checking peerrs-binarypack-0.1.0 against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789
[INFO] extracting crate peerrs-binarypack 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate peerrs-binarypack 0.1.0 on toolchain 7b3565da729099dbe807466fcd118fb2815986e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate peerrs-binarypack 0.1.0
[INFO] finished tweaking crates.io crate peerrs-binarypack 0.1.0
[INFO] tweaked toml for crates.io crate peerrs-binarypack 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42573deed7e7ee080fb0bb3c05c691976a1fe281c05a090d6d671c4439480d47
[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" "42573deed7e7ee080fb0bb3c05c691976a1fe281c05a090d6d671c4439480d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42573deed7e7ee080fb0bb3c05c691976a1fe281c05a090d6d671c4439480d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42573deed7e7ee080fb0bb3c05c691976a1fe281c05a090d6d671c4439480d47", kill_on_drop: false }`
[INFO] [stdout] 42573deed7e7ee080fb0bb3c05c691976a1fe281c05a090d6d671c4439480d47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+7b3565da729099dbe807466fcd118fb2815986e0" "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] 845070070f13974055b2906f8324ca490a4dd45acf9b40dd2a943876d1b1f980
[INFO] running `Command { std: "docker" "start" "-a" "845070070f13974055b2906f8324ca490a4dd45acf9b40dd2a943876d1b1f980", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking num-complex v0.2.4
[INFO] [stderr]     Checking num-bigint v0.2.6
[INFO] [stderr]     Checking num-iter v0.1.42
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking peerrs-binarypack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: casting pointer to `u32`
[INFO] [stdout]    --> src/binarypack.rs:881:35
[INFO] [stdout]     |
[INFO] [stdout] 881 |         m.insert(Unpacked::Uint32(u16::max_value as u32 + 1), Unpacked::Null);
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^ help: to cast to `u32`, cast to `usize` first: `u16::max_value as usize as u32`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(invalid_ptr_to_int_cast)]` on by default
[INFO] [stdout]     = help: pointers should only be cast to `usize` or `u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `peerrs-binarypack`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "845070070f13974055b2906f8324ca490a4dd45acf9b40dd2a943876d1b1f980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "845070070f13974055b2906f8324ca490a4dd45acf9b40dd2a943876d1b1f980", kill_on_drop: false }`
[INFO] [stdout] 845070070f13974055b2906f8324ca490a4dd45acf9b40dd2a943876d1b1f980