[INFO] fetching crate faex 0.1.2...
[INFO] testing faex-0.1.2 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate faex 0.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate faex 0.1.2
[INFO] finished tweaking crates.io crate faex 0.1.2
[INFO] tweaked toml for crates.io crate faex 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate faex 0.1.2 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to highest compatible versions
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b62b1f37a69ecd32e9d36f3515a12cd00d43dcf730ce2745d4b5b35b45d8ffc1
[INFO] running `Command { std: "docker" "start" "b62b1f37a69ecd32e9d36f3515a12cd00d43dcf730ce2745d4b5b35b45d8ffc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b62b1f37a69ecd32e9d36f3515a12cd00d43dcf730ce2745d4b5b35b45d8ffc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b62b1f37a69ecd32e9d36f3515a12cd00d43dcf730ce2745d4b5b35b45d8ffc1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b62b1f37a69ecd32e9d36f3515a12cd00d43dcf730ce2745d4b5b35b45d8ffc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b62b1f37a69ecd32e9d36f3515a12cd00d43dcf730ce2745d4b5b35b45d8ffc1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.27
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling faex v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/bit_vectors/bitvec/iter.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub fn iter(&self) -> Iter {
[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] 4 |     pub fn iter(&self) -> Iter<'_> {
[INFO] [stdout]   |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/int_vectors/compact_int_vec/iter.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn iter(&self) -> Iter {
[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] 6 |     pub fn iter(&self) -> Iter<'_> {
[INFO] [stdout]   |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/int_vectors/variable_size_int_vec/iter.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub fn iter(&self) -> Iter {
[INFO] [stdout]   |                 ^^^^^     ^^^^ the same lifetimes are 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] 4 |     pub fn iter(&self) -> Iter<'_, '_> {
[INFO] [stdout]   |                               ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized + debuginfo] target(s) in 8.89s
[INFO] running `Command { std: "docker" "inspect" "b62b1f37a69ecd32e9d36f3515a12cd00d43dcf730ce2745d4b5b35b45d8ffc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b62b1f37a69ecd32e9d36f3515a12cd00d43dcf730ce2745d4b5b35b45d8ffc1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]    Compiling cfg-if v1.0.5
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling faex v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/bit_vectors/bitvec/iter.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub fn iter(&self) -> Iter {
[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] 4 |     pub fn iter(&self) -> Iter<'_> {
[INFO] [stdout]   |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/int_vectors/compact_int_vec/iter.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn iter(&self) -> Iter {
[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] 6 |     pub fn iter(&self) -> Iter<'_> {
[INFO] [stdout]   |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/int_vectors/variable_size_int_vec/iter.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub fn iter(&self) -> Iter {
[INFO] [stdout]   |                 ^^^^^     ^^^^ the same lifetimes are 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] 4 |     pub fn iter(&self) -> Iter<'_, '_> {
[INFO] [stdout]   |                               ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/bit_vectors/bitvec/iter.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub fn iter(&self) -> Iter {
[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] 4 |     pub fn iter(&self) -> Iter<'_> {
[INFO] [stdout]   |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/int_vectors/compact_int_vec/iter.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn iter(&self) -> Iter {
[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] 6 |     pub fn iter(&self) -> Iter<'_> {
[INFO] [stdout]   |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/int_vectors/variable_size_int_vec/iter.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub fn iter(&self) -> Iter {
[INFO] [stdout]   |                 ^^^^^     ^^^^ the same lifetimes are 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] 4 |     pub fn iter(&self) -> Iter<'_, '_> {
[INFO] [stdout]   |                               ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `faex` (lib test); 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name faex --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --emit=dep-info,link -C opt-level=3 -C lto -C codegen-units=1 -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=1e527024983e2bb9 -C extra-filename=-bd0c9e326bcb4c62 --out-dir /opt/rustwide/target/release/build/faex/bd0c9e326bcb4c62/out -L dependency=/opt/rustwide/target/release/build/cfg-if/2fcb45293d3c658d/out -L dependency=/opt/rustwide/target/release/build/getrandom/083a842373b9d36e/out -L dependency=/opt/rustwide/target/release/build/libc/c3a792b24a15d695/out -L dependency=/opt/rustwide/target/release/build/ppv-lite86/1f69b6f66de0c33e/out -L dependency=/opt/rustwide/target/release/build/rand_chacha/cc41252103ad9b93/out -L dependency=/opt/rustwide/target/release/build/rand_core/017b2e3793ca7294/out -L dependency=/opt/rustwide/target/release/build/serde_core/57ff1af45ed8b05d/out -L dependency=/opt/rustwide/target/release/build/serde_derive/62a3a3da72542617/out -L dependency=/opt/rustwide/target/release/build/zerocopy/f06a55e9083e89a8/out --extern paste=/opt/rustwide/target/release/build/paste/c2661dcc6a70dcf8/out/libpaste-c2661dcc6a70dcf8.so --extern rand=/opt/rustwide/target/release/build/rand/57286a800dbdccd4/out/librand-57286a800dbdccd4.rlib --extern serde=/opt/rustwide/target/release/build/serde/56980f473ccbad6b/out/libserde-56980f473ccbad6b.rlib --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b62b1f37a69ecd32e9d36f3515a12cd00d43dcf730ce2745d4b5b35b45d8ffc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b62b1f37a69ecd32e9d36f3515a12cd00d43dcf730ce2745d4b5b35b45d8ffc1", kill_on_drop: false }`
[INFO] [stdout] b62b1f37a69ecd32e9d36f3515a12cd00d43dcf730ce2745d4b5b35b45d8ffc1
