[INFO] fetching crate elf_parser 0.1.1...
[INFO] testing elf_parser-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate elf_parser 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate elf_parser 0.1.1
[INFO] finished tweaking crates.io crate elf_parser 0.1.1
[INFO] tweaked toml for crates.io crate elf_parser 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate elf_parser 0.1.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0c962ed07172570e767527dd03cf21b984a1a78147d77aff07243aa78bd930f
[INFO] running `Command { std: "docker" "start" "-a" "a0c962ed07172570e767527dd03cf21b984a1a78147d77aff07243aa78bd930f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0c962ed07172570e767527dd03cf21b984a1a78147d77aff07243aa78bd930f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0c962ed07172570e767527dd03cf21b984a1a78147d77aff07243aa78bd930f", kill_on_drop: false }`
[INFO] [stdout] a0c962ed07172570e767527dd03cf21b984a1a78147d77aff07243aa78bd930f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2461cc3e35f6de0887ff45dc28d255be304dd0800e006db9c1a15a8faabc301
[INFO] running `Command { std: "docker" "start" "-a" "e2461cc3e35f6de0887ff45dc28d255be304dd0800e006db9c1a15a8faabc301", kill_on_drop: false }`
[INFO] [stderr]    Compiling elf_parser v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/elf32.rs:241:31
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn from_bytes(bytes: &'a [u8]) -> Result<Elf32, Error> {
[INFO] [stdout]     |                               ^^                 ----- the same lifetime is hidden here
[INFO] [stdout]     |                               |
[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] 241 |     pub fn from_bytes(bytes: &'a [u8]) -> Result<Elf32<'a>, Error> {
[INFO] [stdout]     |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/elf32.rs:306:22
[INFO] [stdout]     |
[INFO] [stdout] 306 |     pub fn phdr_iter(&self) -> Elf32PhdrIter {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 306 |     pub fn phdr_iter(&self) -> Elf32PhdrIter<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/elf32.rs:344:22
[INFO] [stdout]     |
[INFO] [stdout] 344 |     pub fn shdr_iter(&self) -> Elf32ShdrIter {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 344 |     pub fn shdr_iter(&self) -> Elf32ShdrIter<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/elf64.rs:241:31
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn from_bytes(bytes: &'a [u8]) -> Result<Elf64, Error> {
[INFO] [stdout]     |                               ^^                 ----- the same lifetime is hidden here
[INFO] [stdout]     |                               |
[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] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn from_bytes(bytes: &'a [u8]) -> Result<Elf64<'a>, Error> {
[INFO] [stdout]     |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/elf64.rs:306:22
[INFO] [stdout]     |
[INFO] [stdout] 306 |     pub fn phdr_iter(&self) -> Elf64PhdrIter {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 306 |     pub fn phdr_iter(&self) -> Elf64PhdrIter<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/elf64.rs:344:22
[INFO] [stdout]     |
[INFO] [stdout] 344 |     pub fn shdr_iter(&self) -> Elf64ShdrIter {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 344 |     pub fn shdr_iter(&self) -> Elf64ShdrIter<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "e2461cc3e35f6de0887ff45dc28d255be304dd0800e006db9c1a15a8faabc301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2461cc3e35f6de0887ff45dc28d255be304dd0800e006db9c1a15a8faabc301", kill_on_drop: false }`
[INFO] [stdout] e2461cc3e35f6de0887ff45dc28d255be304dd0800e006db9c1a15a8faabc301
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46c5c23db3f55960f5c9ee92d2c9c399ef132973ceb807955dc6d3038c18b252
[INFO] running `Command { std: "docker" "start" "-a" "46c5c23db3f55960f5c9ee92d2c9c399ef132973ceb807955dc6d3038c18b252", kill_on_drop: false }`
[INFO] [stderr]    Compiling elf_parser v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/elf32.rs:241:31
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn from_bytes(bytes: &'a [u8]) -> Result<Elf32, Error> {
[INFO] [stdout]     |                               ^^                 ----- the same lifetime is hidden here
[INFO] [stdout]     |                               |
[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] 241 |     pub fn from_bytes(bytes: &'a [u8]) -> Result<Elf32<'a>, Error> {
[INFO] [stdout]     |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/elf32.rs:306:22
[INFO] [stdout]     |
[INFO] [stdout] 306 |     pub fn phdr_iter(&self) -> Elf32PhdrIter {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 306 |     pub fn phdr_iter(&self) -> Elf32PhdrIter<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/elf32.rs:344:22
[INFO] [stdout]     |
[INFO] [stdout] 344 |     pub fn shdr_iter(&self) -> Elf32ShdrIter {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 344 |     pub fn shdr_iter(&self) -> Elf32ShdrIter<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/elf64.rs:241:31
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn from_bytes(bytes: &'a [u8]) -> Result<Elf64, Error> {
[INFO] [stdout]     |                               ^^                 ----- the same lifetime is hidden here
[INFO] [stdout]     |                               |
[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] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn from_bytes(bytes: &'a [u8]) -> Result<Elf64<'a>, Error> {
[INFO] [stdout]     |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/elf64.rs:306:22
[INFO] [stdout]     |
[INFO] [stdout] 306 |     pub fn phdr_iter(&self) -> Elf64PhdrIter {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 306 |     pub fn phdr_iter(&self) -> Elf64PhdrIter<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/elf64.rs:344:22
[INFO] [stdout]     |
[INFO] [stdout] 344 |     pub fn shdr_iter(&self) -> Elf64ShdrIter {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 344 |     pub fn shdr_iter(&self) -> Elf64ShdrIter<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/elf32.rs:241:31
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn from_bytes(bytes: &'a [u8]) -> Result<Elf32, Error> {
[INFO] [stdout]     |                               ^^                 ----- the same lifetime is hidden here
[INFO] [stdout]     |                               |
[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] 241 |     pub fn from_bytes(bytes: &'a [u8]) -> Result<Elf32<'a>, Error> {
[INFO] [stdout]     |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/elf32.rs:306:22
[INFO] [stdout]     |
[INFO] [stdout] 306 |     pub fn phdr_iter(&self) -> Elf32PhdrIter {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 306 |     pub fn phdr_iter(&self) -> Elf32PhdrIter<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/elf32.rs:344:22
[INFO] [stdout]     |
[INFO] [stdout] 344 |     pub fn shdr_iter(&self) -> Elf32ShdrIter {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 344 |     pub fn shdr_iter(&self) -> Elf32ShdrIter<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/elf64.rs:241:31
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn from_bytes(bytes: &'a [u8]) -> Result<Elf64, Error> {
[INFO] [stdout]     |                               ^^                 ----- the same lifetime is hidden here
[INFO] [stdout]     |                               |
[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] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn from_bytes(bytes: &'a [u8]) -> Result<Elf64<'a>, Error> {
[INFO] [stdout]     |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/elf64.rs:306:22
[INFO] [stdout]     |
[INFO] [stdout] 306 |     pub fn phdr_iter(&self) -> Elf64PhdrIter {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 306 |     pub fn phdr_iter(&self) -> Elf64PhdrIter<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/elf64.rs:344:22
[INFO] [stdout]     |
[INFO] [stdout] 344 |     pub fn shdr_iter(&self) -> Elf64ShdrIter {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 344 |     pub fn shdr_iter(&self) -> Elf64ShdrIter<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "46c5c23db3f55960f5c9ee92d2c9c399ef132973ceb807955dc6d3038c18b252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46c5c23db3f55960f5c9ee92d2c9c399ef132973ceb807955dc6d3038c18b252", kill_on_drop: false }`
[INFO] [stdout] 46c5c23db3f55960f5c9ee92d2c9c399ef132973ceb807955dc6d3038c18b252
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb0fd80330ea243fab4a8ad44de015345f4a4d288153edf7395c4054c8aae1c1
[INFO] running `Command { std: "docker" "start" "-a" "bb0fd80330ea243fab4a8ad44de015345f4a4d288153edf7395c4054c8aae1c1", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/elf32.rs:241:31
[INFO] [stderr]     |
[INFO] [stderr] 241 |     pub fn from_bytes(bytes: &'a [u8]) -> Result<Elf32, Error> {
[INFO] [stderr]     |                               ^^                 ----- the same lifetime is hidden here
[INFO] [stderr]     |                               |
[INFO] [stderr]     |                               the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 241 |     pub fn from_bytes(bytes: &'a [u8]) -> Result<Elf32<'a>, Error> {
[INFO] [stderr]     |                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/elf32.rs:306:22
[INFO] [stderr]     |
[INFO] [stderr] 306 |     pub fn phdr_iter(&self) -> Elf32PhdrIter {
[INFO] [stderr]     |                      ^^^^^     ------------- the same lifetime is hidden here
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 306 |     pub fn phdr_iter(&self) -> Elf32PhdrIter<'_> {
[INFO] [stderr]     |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/elf32.rs:344:22
[INFO] [stderr]     |
[INFO] [stderr] 344 |     pub fn shdr_iter(&self) -> Elf32ShdrIter {
[INFO] [stderr]     |                      ^^^^^     ------------- the same lifetime is hidden here
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 344 |     pub fn shdr_iter(&self) -> Elf32ShdrIter<'_> {
[INFO] [stderr]     |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/elf64.rs:241:31
[INFO] [stderr]     |
[INFO] [stderr] 241 |     pub fn from_bytes(bytes: &'a [u8]) -> Result<Elf64, Error> {
[INFO] [stderr]     |                               ^^                 ----- the same lifetime is hidden here
[INFO] [stderr]     |                               |
[INFO] [stderr]     |                               the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 241 |     pub fn from_bytes(bytes: &'a [u8]) -> Result<Elf64<'a>, Error> {
[INFO] [stderr]     |                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/elf64.rs:306:22
[INFO] [stderr]     |
[INFO] [stderr] 306 |     pub fn phdr_iter(&self) -> Elf64PhdrIter {
[INFO] [stderr]     |                      ^^^^^     ------------- the same lifetime is hidden here
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 306 |     pub fn phdr_iter(&self) -> Elf64PhdrIter<'_> {
[INFO] [stderr]     |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/elf64.rs:344:22
[INFO] [stderr]     |
[INFO] [stderr] 344 |     pub fn shdr_iter(&self) -> Elf64ShdrIter {
[INFO] [stderr]     |                      ^^^^^     ------------- the same lifetime is hidden here
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 344 |     pub fn shdr_iter(&self) -> Elf64ShdrIter<'_> {
[INFO] [stderr]     |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `elf_parser` (lib) generated 6 warnings
[INFO] [stderr] warning: `elf_parser` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/elf_parser-5b24056a44990e9e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ehdr_test.rs (/opt/rustwide/target/debug/deps/ehdr_test-adf90e0e4e22cfb3)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test elf64_ehdr ... ok
[INFO] [stdout] test elf32_ehdr ... ok
[INFO] [stdout] test not_elf64 ... ok
[INFO] [stdout] test not_elf32 ... ok
[INFO] [stdout] test not_elf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/phdr_test.rs (/opt/rustwide/target/debug/deps/phdr_test-ff78fd07c57c889c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test elf64_phdr ... ok
[INFO] [stdout] test elf32_phdr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/shdr_test.rs (/opt/rustwide/target/debug/deps/shdr_test-bcea80bf81dc3372)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test elf32_shdr ... ok
[INFO] [stdout] test elf64_shdr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests elf_parser
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 4) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb0fd80330ea243fab4a8ad44de015345f4a4d288153edf7395c4054c8aae1c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb0fd80330ea243fab4a8ad44de015345f4a4d288153edf7395c4054c8aae1c1", kill_on_drop: false }`
[INFO] [stdout] bb0fd80330ea243fab4a8ad44de015345f4a4d288153edf7395c4054c8aae1c1
