[INFO] fetching crate rust_mechanical 0.0.2...
[INFO] testing rust_mechanical-0.0.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rust_mechanical 0.0.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rust_mechanical 0.0.2
[INFO] finished tweaking crates.io crate rust_mechanical 0.0.2
[INFO] tweaked toml for crates.io crate rust_mechanical 0.0.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_mechanical 0.0.2 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust_mechanical 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc0eddf1e04073c95d895b1b1700e3c32235a23d4af23781abeeffee369f5c59
[INFO] running `Command { std: "docker" "start" "-a" "cc0eddf1e04073c95d895b1b1700e3c32235a23d4af23781abeeffee369f5c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc0eddf1e04073c95d895b1b1700e3c32235a23d4af23781abeeffee369f5c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc0eddf1e04073c95d895b1b1700e3c32235a23d4af23781abeeffee369f5c59", kill_on_drop: false }`
[INFO] [stdout] cc0eddf1e04073c95d895b1b1700e3c32235a23d4af23781abeeffee369f5c59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3a3463097804b018e6384a0b60652fd669417502428cbe9744ec32b1ea867c5
[INFO] running `Command { std: "docker" "start" "-a" "c3a3463097804b018e6384a0b60652fd669417502428cbe9744ec32b1ea867c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling zerocopy v0.7.25
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling allocator-api2 v0.2.16
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling indoc v2.0.4
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling ahash v0.8.6
[INFO] [stderr]    Compiling hashbrown v0.14.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling mio v0.8.9
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling lru v0.12.0
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]    Compiling ratatui v0.24.0
[INFO] [stderr]    Compiling rust_mechanical v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `IDEAL_GAS_CONST` is never used
[INFO] [stdout]  --> src/constants.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 |     const IDEAL_GAS_CONST: f32 = 8.314_463;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `unselect` is never used
[INFO] [stdout]    --> src/app.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout]  79 | impl<T> StatefulList<T> {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn unselect(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.98s
[INFO] running `Command { std: "docker" "inspect" "c3a3463097804b018e6384a0b60652fd669417502428cbe9744ec32b1ea867c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3a3463097804b018e6384a0b60652fd669417502428cbe9744ec32b1ea867c5", kill_on_drop: false }`
[INFO] [stdout] c3a3463097804b018e6384a0b60652fd669417502428cbe9744ec32b1ea867c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80439234488a917a47931f56fbc68c63b2b3371a6c0c0f68f66ec959d482138b
[INFO] running `Command { std: "docker" "start" "-a" "80439234488a917a47931f56fbc68c63b2b3371a6c0c0f68f66ec959d482138b", kill_on_drop: false }`
[INFO] [stdout] warning: constant `IDEAL_GAS_CONST` is never used
[INFO] [stdout]  --> src/constants.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 |     const IDEAL_GAS_CONST: f32 = 8.314_463;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `unselect` is never used
[INFO] [stdout]    --> src/app.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout]  79 | impl<T> StatefulList<T> {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn unselect(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rust_mechanical v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `unselect` is never used
[INFO] [stdout]    --> src/app.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout]  79 | impl<T> StatefulList<T> {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn unselect(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IDEAL_GAS_CONST` is never used
[INFO] [stdout]  --> src/constants.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 |     const IDEAL_GAS_CONST: f32 = 8.314_463;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "80439234488a917a47931f56fbc68c63b2b3371a6c0c0f68f66ec959d482138b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80439234488a917a47931f56fbc68c63b2b3371a6c0c0f68f66ec959d482138b", kill_on_drop: false }`
[INFO] [stdout] 80439234488a917a47931f56fbc68c63b2b3371a6c0c0f68f66ec959d482138b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2eca76d17db2210d47caec5d632344cc75b7aa95a4d112ee0e5d4193d1ff2963
[INFO] running `Command { std: "docker" "start" "-a" "2eca76d17db2210d47caec5d632344cc75b7aa95a4d112ee0e5d4193d1ff2963", kill_on_drop: false }`
[INFO] [stderr] warning: constant `IDEAL_GAS_CONST` is never used
[INFO] [stderr]  --> src/constants.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 |     const IDEAL_GAS_CONST: f32 = 8.314_463;
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_mechanical` (lib) generated 1 warning
[INFO] [stderr] warning: `rust_mechanical` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: method `unselect` is never used
[INFO] [stderr]    --> src/app.rs:121:8
[INFO] [stderr]     |
[INFO] [stderr]  79 | impl<T> StatefulList<T> {
[INFO] [stderr]     | ----------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 121 |     fn unselect(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_mechanical` (bin "rust_mechanical" test) generated 1 warning
[INFO] [stderr] warning: `rust_mechanical` (bin "rust_mechanical") 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/rust_mechanical-2a75a7f9ffee0ede)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_mechanical-a598ba53955d40d9)
[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] [stderr]      Running tests/compression_tests.rs (/opt/rustwide/target/debug/deps/compression_tests-d59e2ff00c2c9e66)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test compression_tests::isentropic_eff_2 ... ok
[INFO] [stdout] test compression_tests::isentropic_eff_1 ... ok
[INFO] [stdout] test compression_tests::isentropic_eff_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/gas_tests.rs (/opt/rustwide/target/debug/deps/gas_tests-7cbd6ed8dc2580df)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test gas_tests::air_density ... ok
[INFO] [stdout] test gas_tests::air_density_0c_1atm ... ok
[INFO] [stdout] test gas_tests::air_density_20c_1atm ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/pressure_tests.rs (/opt/rustwide/target/debug/deps/pressure_tests-a67bb9261d973c07)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test pressure_ratio_tests::ratio_pressure_bar ... ok
[INFO] [stdout] test pressure_ratio_tests::ratio_pressure_non_abs_1 ... ok
[INFO] [stdout] test pressure_ratio_tests::ratio_pressure_kpa ... ok
[INFO] [stdout] test pressure_ratio_tests::ratio_pressure_non_abs_2 ... ok
[INFO] [stdout] test pressure_ratio_tests::ratio_pressure_pa ... ok
[INFO] [stdout] test pressure_ratio_tests::ratio_pressure_non_abs_3 ... ok
[INFO] [stdout] test pressure_ratio_tests::ratio_pressure_psi ... ok
[INFO] [stdout] test pressure_tests::add_pressure_bar ... ok
[INFO] [stdout] test pressure_tests::add_pressure_kpa ... ok
[INFO] [stdout] test pressure_tests::add_pressure_pa ... ok
[INFO] [stdout] test pressure_tests::add_pressure_psi ... ok
[INFO] [stdout] test pressure_tests::convert_pressure_bar ... ok
[INFO] [stdout] test pressure_tests::convert_pressure_kpa ... ok
[INFO] [stdout] test pressure_tests::convert_pressure_pa ... ok
[INFO] [stdout] test pressure_tests::convert_pressure_psi ... ok
[INFO] [stdout] test pressure_tests::create_pressure ... ok
[INFO] [stdout] test pressure_tests::sub_pressure_bar ... ok
[INFO] [stdout] test pressure_tests::sub_pressure_pa ... ok
[INFO] [stdout] test pressure_tests::sub_pressure_psi ... ok
[INFO] [stdout] test pressure_tests::sub_pressure_kpa ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/temperature_tests.rs (/opt/rustwide/target/debug/deps/temperature_tests-45f063c0335553e5)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test conversion_tests::convert_temp_c ... ok
[INFO] [stdout] test conversion_tests::convert_temp_k ... ok
[INFO] [stdout] test conversion_tests::convert_temp_f ... ok
[INFO] [stdout] test conversion_tests::convert_temp_r ... ok
[INFO] [stdout] test conversion_tests::create_temp ... ok
[INFO] [stdout] test temperature_add_sub::add_c_c ... ok
[INFO] [stdout] test temperature_add_sub::add_c_f ... ok
[INFO] [stdout] test temperature_add_sub::add_f_c ... ok
[INFO] [stdout] test temperature_add_sub::add_f_k ... ok
[INFO] [stdout] test temperature_add_sub::sub_c_c ... ok
[INFO] [stdout] test temperature_add_sub::sub_c_f ... ok
[INFO] [stdout] test temperature_add_sub::sub_c_r ... ok
[INFO] [stdout] test temperature_add_sub::sub_f_c ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_mechanical
[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" "2eca76d17db2210d47caec5d632344cc75b7aa95a4d112ee0e5d4193d1ff2963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eca76d17db2210d47caec5d632344cc75b7aa95a4d112ee0e5d4193d1ff2963", kill_on_drop: false }`
[INFO] [stdout] 2eca76d17db2210d47caec5d632344cc75b7aa95a4d112ee0e5d4193d1ff2963
