[INFO] fetching crate measured 0.0.22...
[INFO] checking measured-0.0.22 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate measured 0.0.22 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate measured 0.0.22 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate measured 0.0.22
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate measured 0.0.22
[INFO] tweaked toml for crates.io crate measured 0.0.22 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 102 packages to latest compatible versions
[INFO] [stderr]       Adding fake v2.10.0 (available: v3.0.1)
[INFO] [stderr]       Adding hashbrown v0.14.5 (available: v0.15.2)
[INFO] [stderr]       Adding metrics v0.23.0 (available: v0.24.1)
[INFO] [stderr]       Adding metrics-exporter-prometheus v0.15.3 (available: v0.16.0)
[INFO] [stderr]       Adding rustc-hash v1.1.0 (available: v2.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef4ca17cf26c435575d33973c5937471841c7317645ac1a49e7f131f0cb4d97b
[INFO] running `Command { std: "docker" "start" "-a" "ef4ca17cf26c435575d33973c5937471841c7317645ac1a49e7f131f0cb4d97b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef4ca17cf26c435575d33973c5937471841c7317645ac1a49e7f131f0cb4d97b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef4ca17cf26c435575d33973c5937471841c7317645ac1a49e7f131f0cb4d97b", kill_on_drop: false }`
[INFO] [stdout] ef4ca17cf26c435575d33973c5937471841c7317645ac1a49e7f131f0cb4d97b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae4a0ccea97df0301f5726470a78f4db2dba79b585415069c7efb20dd92c79ae
[INFO] running `Command { std: "docker" "start" "-a" "ae4a0ccea97df0301f5726470a78f4db2dba79b585415069c7efb20dd92c79ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking raw-cpuid v11.2.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking clap_lex v0.7.3
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling prometheus v0.13.4
[INFO] [stderr]     Checking sketches-ddsketch v0.2.2
[INFO] [stderr]    Compiling prometheus-client v0.22.3
[INFO] [stderr]     Checking indexmap v2.6.0
[INFO] [stderr]     Checking regex-lite v0.1.6
[INFO] [stderr]     Checking deunicode v1.6.0
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking condtype v1.3.0
[INFO] [stderr]     Checking dtoa v1.0.9
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking terminal_size v0.4.1
[INFO] [stderr]     Checking clap_builder v4.5.21
[INFO] [stderr]     Checking quanta v0.12.3
[INFO] [stderr]     Checking clap v4.5.21
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling divan-macros v0.1.16
[INFO] [stderr]    Compiling prometheus-client-derive-encode v0.4.2
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling measured-derive v0.0.22
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking divan v0.1.16
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking metrics v0.23.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking metrics-util v0.17.0
[INFO] [stderr]     Checking measured v0.0.22 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/metric/name.rs:103:51
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub const fn from_str(value: &'static str) -> &Self {
[INFO] [stdout]     |                                                   ^ this elided lifetime gets resolved as `'static`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] help: consider specifying it explicitly
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub const fn from_str(value: &'static str) -> &'static Self {
[INFO] [stdout]     |                                                    +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking metrics-exporter-prometheus v0.15.3
[INFO] [stderr]     Checking fake v2.10.0
[INFO] [stdout] error[E0432]: unresolved import `lasso`
[INFO] [stdout]  --> tests/comparisons.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use lasso::{Rodeo, RodeoReader};
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `lasso`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `lasso`
[INFO] [stdout]   --> benches/memory.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use lasso::{Rodeo, RodeoReader, Spur, ThreadedRodeo};
[INFO] [stdout]    |     ^^^^^ use of undeclared crate or module `lasso`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `lasso`
[INFO] [stdout]   --> benches/high_cardinality.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use lasso::{Rodeo, RodeoReader, Spur, ThreadedRodeo};
[INFO] [stdout]    |     ^^^^^ use of undeclared crate or module `lasso`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `lasso`
[INFO] [stdout]  --> benches/counters.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use lasso::{Rodeo, RodeoReader, Spur};
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `lasso`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `lasso`
[INFO] [stdout]   --> benches/histograms.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     use lasso::{Rodeo, RodeoReader, Spur};
[INFO] [stdout]    |         ^^^^^ use of undeclared crate or module `lasso`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `lasso`
[INFO] [stdout]  --> benches/encoding.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use lasso::{Spur, ThreadedRodeo};
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `lasso`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FixedCardinalitySet` and `LabelSet`
[INFO] [stdout]    --> src/label/impls.rs:146:24
[INFO] [stdout]     |
[INFO] [stdout] 146 |     use crate::label::{FixedCardinalitySet, LabelSet};
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/metric/name.rs:103:51
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub const fn from_str(value: &'static str) -> &Self {
[INFO] [stdout]     |                                                   ^ this elided lifetime gets resolved as `'static`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] help: consider specifying it explicitly
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub const fn from_str(value: &'static str) -> &'static Self {
[INFO] [stdout]     |                                                    +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `lasso`
[INFO] [stdout]   --> tests/comparisons.rs:10:25
[INFO] [stdout]    |
[INFO] [stdout] 10 |     #[metric(new(route: lasso::RodeoReader))]
[INFO] [stdout]    |                         ^^^^^ use of undeclared crate or module `lasso`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `measured` (test "comparisons") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `measured` (bench "memory") due to 1 previous error
[INFO] [stderr] error: could not compile `measured` (bench "high_cardinality") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `measured` (bench "counters") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `measured` (bench "histograms") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `measured` (bench "encoding") due to 1 previous error
[INFO] [stdout] warning: struct `Metrics` is never constructed
[INFO] [stdout]    --> src/label/value.rs:216:12
[INFO] [stdout]     |
[INFO] [stdout] 216 |     struct Metrics {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Metrics` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ae4a0ccea97df0301f5726470a78f4db2dba79b585415069c7efb20dd92c79ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae4a0ccea97df0301f5726470a78f4db2dba79b585415069c7efb20dd92c79ae", kill_on_drop: false }`
[INFO] [stdout] ae4a0ccea97df0301f5726470a78f4db2dba79b585415069c7efb20dd92c79ae
