[INFO] fetching crate mun_abi 0.4.0...
[INFO] building mun_abi-0.4.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate mun_abi 0.4.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate mun_abi 0.4.0
[INFO] finished tweaking crates.io crate mun_abi 0.4.0
[INFO] tweaked toml for crates.io crate mun_abi 0.4.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mun_abi 0.4.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 30 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded extendhash v1.0.10
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f109ff1d3d00dd993ee985ee9a9bfa207fc5c4f92fb9bcddd04995b814af461c
[INFO] running `Command { std: "docker" "start" "-a" "f109ff1d3d00dd993ee985ee9a9bfa207fc5c4f92fb9bcddd04995b814af461c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f109ff1d3d00dd993ee985ee9a9bfa207fc5c4f92fb9bcddd04995b814af461c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f109ff1d3d00dd993ee985ee9a9bfa207fc5c4f92fb9bcddd04995b814af461c", kill_on_drop: false }`
[INFO] [stdout] f109ff1d3d00dd993ee985ee9a9bfa207fc5c4f92fb9bcddd04995b814af461c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4baaef49fead8639de9848284ea2a84160be9904142355870354792463df0e1
[INFO] running `Command { std: "docker" "start" "-a" "f4baaef49fead8639de9848284ea2a84160be9904142355870354792463df0e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling extendhash v1.0.10
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling mun_abi v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/type_info.rs:95:22
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn as_struct(&self) -> Option<&StructDefinition> {
[INFO] [stdout]    |                      ^^^^^            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |                ||
[INFO] [stdout]    |                      |                |the same lifetime is hidden here
[INFO] [stdout]    |                      |                the same lifetime is elided here
[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] 95 |     pub fn as_struct(&self) -> Option<&StructDefinition<'_>> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/type_lut.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn iter(&self) -> impl Iterator<Item = (&TypeId, &*const ffi::c_void, &str)> {
[INFO] [stdout]    |                 ^^^^^                           ^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                 |                               ||       |
[INFO] [stdout]    |                 |                               ||       the same lifetime is elided here
[INFO] [stdout]    |                 |                               |the same lifetime is hidden here
[INFO] [stdout]    |                 |                               the same lifetime is elided here
[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] 26 |     pub fn iter(&self) -> impl Iterator<Item = (&TypeId<'_>, &*const ffi::c_void, &str)> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/type_lut.rs:48:21
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn iter_mut(&mut self) -> impl Iterator<Item = (&TypeId, &mut *const ffi::c_void, &str)> {
[INFO] [stdout]    |                     ^^^^^^^^^                           ^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                     |                                   ||       |
[INFO] [stdout]    |                     |                                   ||       the same lifetime is elided here
[INFO] [stdout]    |                     |                                   |the same lifetime is hidden here
[INFO] [stdout]    |                     |                                   the same lifetime is elided here
[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] 48 |     pub fn iter_mut(&mut self) -> impl Iterator<Item = (&TypeId<'_>, &mut *const ffi::c_void, &str)> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.64s
[INFO] running `Command { std: "docker" "inspect" "f4baaef49fead8639de9848284ea2a84160be9904142355870354792463df0e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4baaef49fead8639de9848284ea2a84160be9904142355870354792463df0e1", kill_on_drop: false }`
[INFO] [stdout] f4baaef49fead8639de9848284ea2a84160be9904142355870354792463df0e1
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d087201f933a1eadfc6254bfc507de86575accc1c92651ba82ecbead4a27a179
[INFO] running `Command { std: "docker" "start" "-a" "d087201f933a1eadfc6254bfc507de86575accc1c92651ba82ecbead4a27a179", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/type_info.rs:95:22
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn as_struct(&self) -> Option<&StructDefinition> {
[INFO] [stdout]    |                      ^^^^^            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |                ||
[INFO] [stdout]    |                      |                |the same lifetime is hidden here
[INFO] [stdout]    |                      |                the same lifetime is elided here
[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] 95 |     pub fn as_struct(&self) -> Option<&StructDefinition<'_>> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/type_lut.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn iter(&self) -> impl Iterator<Item = (&TypeId, &*const ffi::c_void, &str)> {
[INFO] [stdout]    |                 ^^^^^                           ^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                 |                               ||       |
[INFO] [stdout]    |                 |                               ||       the same lifetime is elided here
[INFO] [stdout]    |                 |                               |the same lifetime is hidden here
[INFO] [stdout]    |                 |                               the same lifetime is elided here
[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] 26 |     pub fn iter(&self) -> impl Iterator<Item = (&TypeId<'_>, &*const ffi::c_void, &str)> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/type_lut.rs:48:21
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn iter_mut(&mut self) -> impl Iterator<Item = (&TypeId, &mut *const ffi::c_void, &str)> {
[INFO] [stdout]    |                     ^^^^^^^^^                           ^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                     |                                   ||       |
[INFO] [stdout]    |                     |                                   ||       the same lifetime is elided here
[INFO] [stdout]    |                     |                                   |the same lifetime is hidden here
[INFO] [stdout]    |                     |                                   the same lifetime is elided here
[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] 48 |     pub fn iter_mut(&mut self) -> impl Iterator<Item = (&TypeId<'_>, &mut *const ffi::c_void, &str)> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mun_abi v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/type_info.rs:95:22
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn as_struct(&self) -> Option<&StructDefinition> {
[INFO] [stdout]    |                      ^^^^^            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |                ||
[INFO] [stdout]    |                      |                |the same lifetime is hidden here
[INFO] [stdout]    |                      |                the same lifetime is elided here
[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] 95 |     pub fn as_struct(&self) -> Option<&StructDefinition<'_>> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/type_lut.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn iter(&self) -> impl Iterator<Item = (&TypeId, &*const ffi::c_void, &str)> {
[INFO] [stdout]    |                 ^^^^^                           ^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                 |                               ||       |
[INFO] [stdout]    |                 |                               ||       the same lifetime is elided here
[INFO] [stdout]    |                 |                               |the same lifetime is hidden here
[INFO] [stdout]    |                 |                               the same lifetime is elided here
[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] 26 |     pub fn iter(&self) -> impl Iterator<Item = (&TypeId<'_>, &*const ffi::c_void, &str)> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/type_lut.rs:48:21
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn iter_mut(&mut self) -> impl Iterator<Item = (&TypeId, &mut *const ffi::c_void, &str)> {
[INFO] [stdout]    |                     ^^^^^^^^^                           ^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                     |                                   ||       |
[INFO] [stdout]    |                     |                                   ||       the same lifetime is elided here
[INFO] [stdout]    |                     |                                   |the same lifetime is hidden here
[INFO] [stdout]    |                     |                                   the same lifetime is elided here
[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] 48 |     pub fn iter_mut(&mut self) -> impl Iterator<Item = (&TypeId<'_>, &mut *const ffi::c_void, &str)> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "d087201f933a1eadfc6254bfc507de86575accc1c92651ba82ecbead4a27a179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d087201f933a1eadfc6254bfc507de86575accc1c92651ba82ecbead4a27a179", kill_on_drop: false }`
[INFO] [stdout] d087201f933a1eadfc6254bfc507de86575accc1c92651ba82ecbead4a27a179
