[INFO] fetching crate btf-rs 1.1.1...
[INFO] checking btf-rs-1.1.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate btf-rs 1.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate btf-rs 1.1.1
[INFO] finished tweaking crates.io crate btf-rs 1.1.1
[INFO] tweaked toml for crates.io crate btf-rs 1.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate btf-rs 1.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded test-case-macros v3.3.1
[INFO] [stderr]   Downloaded test-case v3.3.1
[INFO] [stderr]   Downloaded test-case-core v3.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5519c57c60f62fef1def2f1ada5966ac0440da5067cf60345ba8c1b7751f0539
[INFO] running `Command { std: "docker" "start" "-a" "5519c57c60f62fef1def2f1ada5966ac0440da5067cf60345ba8c1b7751f0539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5519c57c60f62fef1def2f1ada5966ac0440da5067cf60345ba8c1b7751f0539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5519c57c60f62fef1def2f1ada5966ac0440da5067cf60345ba8c1b7751f0539", kill_on_drop: false }`
[INFO] [stdout] 5519c57c60f62fef1def2f1ada5966ac0440da5067cf60345ba8c1b7751f0539
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c82ba2887f3bb7a4f555a7b828166e9913be0101ff4bb7ffd21ff8e523b97e3a
[INFO] running `Command { std: "docker" "start" "-a" "c82ba2887f3bb7a4f555a7b828166e9913be0101ff4bb7ffd21ff8e523b97e3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking btf-rs v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/btf.rs:144:48
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn type_iter<'a, T: BtfType + ?Sized>(&'a self, r#type: &'a T) -> TypeIter {
[INFO] [stdout]     |                                                ^^                ^^       -------- the same lifetime is hidden here
[INFO] [stdout]     |                                                |                 |
[INFO] [stdout]     |                                                |                 the lifetime is named here
[INFO] [stdout]     |                                                the lifetime is named 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn type_iter<'a, T: BtfType + ?Sized>(&'a self, r#type: &'a T) -> TypeIter<'a> {
[INFO] [stdout]     |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]     Checking test-case v3.3.1
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/btf.rs:144:48
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn type_iter<'a, T: BtfType + ?Sized>(&'a self, r#type: &'a T) -> TypeIter {
[INFO] [stdout]     |                                                ^^                ^^       -------- the same lifetime is hidden here
[INFO] [stdout]     |                                                |                 |
[INFO] [stdout]     |                                                |                 the lifetime is named here
[INFO] [stdout]     |                                                the lifetime is named 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn type_iter<'a, T: BtfType + ?Sized>(&'a self, r#type: &'a T) -> TypeIter<'a> {
[INFO] [stdout]     |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.23s
[INFO] running `Command { std: "docker" "inspect" "c82ba2887f3bb7a4f555a7b828166e9913be0101ff4bb7ffd21ff8e523b97e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c82ba2887f3bb7a4f555a7b828166e9913be0101ff4bb7ffd21ff8e523b97e3a", kill_on_drop: false }`
[INFO] [stdout] c82ba2887f3bb7a4f555a7b828166e9913be0101ff4bb7ffd21ff8e523b97e3a