[INFO] fetching crate unitdc 0.1.0...
[INFO] testing unitdc-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate unitdc 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate unitdc 0.1.0
[INFO] finished tweaking crates.io crate unitdc 0.1.0
[INFO] tweaked toml for crates.io crate unitdc 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate unitdc 0.1.0 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]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] cc2591d0208b2172ea125caa970f774b48e0def48e8965298b2a6b1e96838da5
[INFO] running `Command { std: "docker" "start" "-a" "cc2591d0208b2172ea125caa970f774b48e0def48e8965298b2a6b1e96838da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc2591d0208b2172ea125caa970f774b48e0def48e8965298b2a6b1e96838da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc2591d0208b2172ea125caa970f774b48e0def48e8965298b2a6b1e96838da5", kill_on_drop: false }`
[INFO] [stdout] cc2591d0208b2172ea125caa970f774b48e0def48e8965298b2a6b1e96838da5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 67b63b37543547ba7235e71502557884040a289d2f7ae22859f514232df654c8
[INFO] running `Command { std: "docker" "start" "-a" "67b63b37543547ba7235e71502557884040a289d2f7ae22859f514232df654c8", kill_on_drop: false }`
[INFO] [stderr] warning: profile package spec `unitdc-web` in profile `release` did not match any packages
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling unitdc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/quantity/units.rs:41:24
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn lookup_unit(&self, symbol: &str) -> Option<Unit> {
[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] 41 |     pub fn lookup_unit(&self, symbol: &str) -> Option<Unit<'_>> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.05s
[INFO] running `Command { std: "docker" "inspect" "67b63b37543547ba7235e71502557884040a289d2f7ae22859f514232df654c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67b63b37543547ba7235e71502557884040a289d2f7ae22859f514232df654c8", kill_on_drop: false }`
[INFO] [stdout] 67b63b37543547ba7235e71502557884040a289d2f7ae22859f514232df654c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6abdac940e0b1b12114b6aad965ff304219e0b5a2b9ac306f64449bf19d6dc10
[INFO] running `Command { std: "docker" "start" "-a" "6abdac940e0b1b12114b6aad965ff304219e0b5a2b9ac306f64449bf19d6dc10", kill_on_drop: false }`
[INFO] [stderr] warning: profile package spec `unitdc-web` in profile `release` did not match any packages
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/quantity/units.rs:41:24
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn lookup_unit(&self, symbol: &str) -> Option<Unit> {
[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] 41 |     pub fn lookup_unit(&self, symbol: &str) -> Option<Unit<'_>> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling unitdc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/quantity/units.rs:41:24
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn lookup_unit(&self, symbol: &str) -> Option<Unit> {
[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] 41 |     pub fn lookup_unit(&self, symbol: &str) -> Option<Unit<'_>> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "6abdac940e0b1b12114b6aad965ff304219e0b5a2b9ac306f64449bf19d6dc10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6abdac940e0b1b12114b6aad965ff304219e0b5a2b9ac306f64449bf19d6dc10", kill_on_drop: false }`
[INFO] [stdout] 6abdac940e0b1b12114b6aad965ff304219e0b5a2b9ac306f64449bf19d6dc10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c388fb21da3e44621f6ab8d9b4eb68fdfdbb878dfcf0e2f44210e20605da84d1
[INFO] running `Command { std: "docker" "start" "-a" "c388fb21da3e44621f6ab8d9b4eb68fdfdbb878dfcf0e2f44210e20605da84d1", kill_on_drop: false }`
[INFO] [stderr] warning: profile package spec `unitdc-web` in profile `release` did not match any packages
[INFO] [stdout] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] running 1 test
[INFO] [stderr]   --> src/quantity/units.rs:41:24
[INFO] [stdout] test tokenizer::tests::test_tokenizer ... ok
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 41 |     pub fn lookup_unit(&self, symbol: &str) -> Option<Unit> {
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |                        ^^^^^                          ---- the same lifetime is hidden here
[INFO] [stdout] 
[INFO] [stderr]    |                        |
[INFO] [stdout] 
[INFO] [stderr]    |                        the lifetime is elided here
[INFO] [stdout] running 1 test
[INFO] [stderr]    |
[INFO] [stdout] test test_interpreter ... ok
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] 
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn lookup_unit(&self, symbol: &str) -> Option<Unit<'_>> {
[INFO] [stderr]    |                                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `unitdc` (lib) generated 1 warning
[INFO] [stderr] warning: `unitdc` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unitdc-658136a1ca9f6eec)
[INFO] [stderr]      Running tests/interpreter_test.rs (/opt/rustwide/target/debug/deps/interpreter_test-6831309370df002e)
[INFO] [stderr]    Doc-tests unitdc
[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] running `Command { std: "docker" "inspect" "c388fb21da3e44621f6ab8d9b4eb68fdfdbb878dfcf0e2f44210e20605da84d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c388fb21da3e44621f6ab8d9b4eb68fdfdbb878dfcf0e2f44210e20605da84d1", kill_on_drop: false }`
[INFO] [stdout] c388fb21da3e44621f6ab8d9b4eb68fdfdbb878dfcf0e2f44210e20605da84d1