[INFO] fetching crate supply-chain-trust-example-crate-000024 1.1.3...
[INFO] building supply-chain-trust-example-crate-000024-1.1.3 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate supply-chain-trust-example-crate-000024 1.1.3 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate supply-chain-trust-example-crate-000024 1.1.3
[INFO] finished tweaking crates.io crate supply-chain-trust-example-crate-000024 1.1.3
[INFO] tweaked toml for crates.io crate supply-chain-trust-example-crate-000024 1.1.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate supply-chain-trust-example-crate-000024 1.1.3 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 3 packages to latest compatible versions
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] fb5db854aadfdd3e051016af30cba6c9fead15ec330c5c43025c54cd9e7f9b78
[INFO] running `Command { std: "docker" "start" "-a" "fb5db854aadfdd3e051016af30cba6c9fead15ec330c5c43025c54cd9e7f9b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb5db854aadfdd3e051016af30cba6c9fead15ec330c5c43025c54cd9e7f9b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb5db854aadfdd3e051016af30cba6c9fead15ec330c5c43025c54cd9e7f9b78", kill_on_drop: false }`
[INFO] [stdout] fb5db854aadfdd3e051016af30cba6c9fead15ec330c5c43025c54cd9e7f9b78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b3f01f47567e998cf0a82fbc001be87395a9244bbee855c156449bf0142f410c
[INFO] running `Command { std: "docker" "start" "-a" "b3f01f47567e998cf0a82fbc001be87395a9244bbee855c156449bf0142f410c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling supply-chain-trust-example-crate-000024 v1.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated constant `BITS` is never used
[INFO] [stdout]   --> src/packed/vector.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) trait Vector:
[INFO] [stdout]    |                  ------ associated constant in this trait
[INFO] [stdout] ...
[INFO] [stdout] 32 |     const BITS: usize;
[INFO] [stdout]    |           ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/automaton.rs:1117:13
[INFO] [stdout]      |
[INFO] [stdout] 1117 |     fn next(&mut self) -> Option<std::io::Result<StreamChunk>> {
[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] 1117 |     fn next(&mut self) -> Option<std::io::Result<StreamChunk<'_>>> {
[INFO] [stdout]      |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/alphabet.rs:85:28
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub(crate) fn elements(&self, class: u8) -> ByteClassElements {
[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] 85 |     pub(crate) fn elements(&self, class: u8) -> ByteClassElements<'_> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/alphabet.rs:93:23
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn element_ranges(&self, class: u8) -> ByteClassElementRanges {
[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] 93 |     fn element_ranges(&self, class: u8) -> ByteClassElementRanges<'_> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.65s
[INFO] running `Command { std: "docker" "inspect" "b3f01f47567e998cf0a82fbc001be87395a9244bbee855c156449bf0142f410c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3f01f47567e998cf0a82fbc001be87395a9244bbee855c156449bf0142f410c", kill_on_drop: false }`
[INFO] [stdout] b3f01f47567e998cf0a82fbc001be87395a9244bbee855c156449bf0142f410c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 982dcbc2a1b4689079d4716d946f67a8c6f7dfe3b8f77792e05940c7e3b0a2cc
[INFO] running `Command { std: "docker" "start" "-a" "982dcbc2a1b4689079d4716d946f67a8c6f7dfe3b8f77792e05940c7e3b0a2cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stdout] warning: associated constant `BITS` is never used
[INFO] [stdout]   --> src/packed/vector.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) trait Vector:
[INFO] [stdout]    |                  ------ associated constant in this trait
[INFO] [stdout] ...
[INFO] [stdout] 32 |     const BITS: usize;
[INFO] [stdout]    |           ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/automaton.rs:1117:13
[INFO] [stdout]      |
[INFO] [stdout] 1117 |     fn next(&mut self) -> Option<std::io::Result<StreamChunk>> {
[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] 1117 |     fn next(&mut self) -> Option<std::io::Result<StreamChunk<'_>>> {
[INFO] [stdout]      |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/alphabet.rs:85:28
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub(crate) fn elements(&self, class: u8) -> ByteClassElements {
[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] 85 |     pub(crate) fn elements(&self, class: u8) -> ByteClassElements<'_> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/alphabet.rs:93:23
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn element_ranges(&self, class: u8) -> ByteClassElementRanges {
[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] 93 |     fn element_ranges(&self, class: u8) -> ByteClassElementRanges<'_> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling supply-chain-trust-example-crate-000024 v1.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated constant `BITS` is never used
[INFO] [stdout]   --> src/packed/vector.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) trait Vector:
[INFO] [stdout]    |                  ------ associated constant in this trait
[INFO] [stdout] ...
[INFO] [stdout] 32 |     const BITS: usize;
[INFO] [stdout]    |           ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/automaton.rs:1117:13
[INFO] [stdout]      |
[INFO] [stdout] 1117 |     fn next(&mut self) -> Option<std::io::Result<StreamChunk>> {
[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] 1117 |     fn next(&mut self) -> Option<std::io::Result<StreamChunk<'_>>> {
[INFO] [stdout]      |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/alphabet.rs:85:28
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub(crate) fn elements(&self, class: u8) -> ByteClassElements {
[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] 85 |     pub(crate) fn elements(&self, class: u8) -> ByteClassElements<'_> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/alphabet.rs:93:23
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn element_ranges(&self, class: u8) -> ByteClassElementRanges {
[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] 93 |     fn element_ranges(&self, class: u8) -> ByteClassElementRanges<'_> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.56s
[INFO] running `Command { std: "docker" "inspect" "982dcbc2a1b4689079d4716d946f67a8c6f7dfe3b8f77792e05940c7e3b0a2cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "982dcbc2a1b4689079d4716d946f67a8c6f7dfe3b8f77792e05940c7e3b0a2cc", kill_on_drop: false }`
[INFO] [stdout] 982dcbc2a1b4689079d4716d946f67a8c6f7dfe3b8f77792e05940c7e3b0a2cc
