[INFO] fetching crate rtcm-rs 0.11.0...
[INFO] checking rtcm-rs-0.11.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate rtcm-rs 0.11.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rtcm-rs 0.11.0
[INFO] finished tweaking crates.io crate rtcm-rs 0.11.0
[INFO] tweaked toml for crates.io crate rtcm-rs 0.11.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rtcm-rs 0.11.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rtcm-rs 0.11.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45b51294d74de8d215bbd2c9a1a0ef2498af3729535e47e02589dff8565d92ef
[INFO] running `Command { std: "docker" "start" "-a" "45b51294d74de8d215bbd2c9a1a0ef2498af3729535e47e02589dff8565d92ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45b51294d74de8d215bbd2c9a1a0ef2498af3729535e47e02589dff8565d92ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45b51294d74de8d215bbd2c9a1a0ef2498af3729535e47e02589dff8565d92ef", kill_on_drop: false }`
[INFO] [stdout] 45b51294d74de8d215bbd2c9a1a0ef2498af3729535e47e02589dff8565d92ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b0fbfafddfcb0b82d0c03c358fd06ea64a3dc0c0b9ca2cd689ec90f8835327e
[INFO] running `Command { std: "docker" "start" "-a" "9b0fbfafddfcb0b82d0c03c358fd06ea64a3dc0c0b9ca2cd689ec90f8835327e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking crc-any v2.4.4
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rtcm-rs v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `U128` is never constructed
[INFO] [stdout]    --> src/df/bit_value.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 | impl_bit_value!(U128, u128, u);
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `I128` is never constructed
[INFO] [stdout]    --> src/df/bit_value.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl_bit_value!(I128, i128, s);
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SM64` is never constructed
[INFO] [stdout]    --> src/df/bit_value.rs:121:17
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl_bit_value!(SM64, i64, sm);
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SM128` is never constructed
[INFO] [stdout]    --> src/df/bit_value.rs:122:17
[INFO] [stdout]     |
[INFO] [stdout] 122 | impl_bit_value!(SM128, i128, sm);
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:118:29
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub fn next_msg_frame(data: &[u8]) -> (usize, Option<MessageFrame>) {
[INFO] [stdout]     |                             ^^^^^                    ------------ the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub fn next_msg_frame(data: &[u8]) -> (usize, Option<MessageFrame<'_>>) {
[INFO] [stdout]     |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U128` is never constructed
[INFO] [stdout]    --> src/df/bit_value.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 | impl_bit_value!(U128, u128, u);
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `I128` is never constructed
[INFO] [stdout]    --> src/df/bit_value.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl_bit_value!(I128, i128, s);
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SM64` is never constructed
[INFO] [stdout]    --> src/df/bit_value.rs:121:17
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl_bit_value!(SM64, i64, sm);
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SM128` is never constructed
[INFO] [stdout]    --> src/df/bit_value.rs:122:17
[INFO] [stdout]     |
[INFO] [stdout] 122 | impl_bit_value!(SM128, i128, sm);
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:118:29
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub fn next_msg_frame(data: &[u8]) -> (usize, Option<MessageFrame>) {
[INFO] [stdout]     |                             ^^^^^                    ------------ the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub fn next_msg_frame(data: &[u8]) -> (usize, Option<MessageFrame<'_>>) {
[INFO] [stdout]     |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.64s
[INFO] running `Command { std: "docker" "inspect" "9b0fbfafddfcb0b82d0c03c358fd06ea64a3dc0c0b9ca2cd689ec90f8835327e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b0fbfafddfcb0b82d0c03c358fd06ea64a3dc0c0b9ca2cd689ec90f8835327e", kill_on_drop: false }`
[INFO] [stdout] 9b0fbfafddfcb0b82d0c03c358fd06ea64a3dc0c0b9ca2cd689ec90f8835327e