[INFO] fetching crate simple_units 0.1.0... [INFO] testing simple_units-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate simple_units 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate simple_units 0.1.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate simple_units 0.1.0 [INFO] finished tweaking crates.io crate simple_units 0.1.0 [INFO] tweaked toml for crates.io crate simple_units 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8f19bd63478945bbb80823b41b49869a7c8b740ca77cf1bc552b5693d7c51c59 [INFO] running `Command { std: "docker" "start" "-a" "8f19bd63478945bbb80823b41b49869a7c8b740ca77cf1bc552b5693d7c51c59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f19bd63478945bbb80823b41b49869a7c8b740ca77cf1bc552b5693d7c51c59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f19bd63478945bbb80823b41b49869a7c8b740ca77cf1bc552b5693d7c51c59", kill_on_drop: false }` [INFO] [stdout] 8f19bd63478945bbb80823b41b49869a7c8b740ca77cf1bc552b5693d7c51c59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29a2b0e7847b31f13113884feac6f6711fa82d0bd0bbad85c1c54bd6e8e8233a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "29a2b0e7847b31f13113884feac6f6711fa82d0bd0bbad85c1c54bd6e8e8233a", kill_on_drop: false }` [INFO] [stderr] Compiling simple_units v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.41s [INFO] running `Command { std: "docker" "inspect" "29a2b0e7847b31f13113884feac6f6711fa82d0bd0bbad85c1c54bd6e8e8233a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29a2b0e7847b31f13113884feac6f6711fa82d0bd0bbad85c1c54bd6e8e8233a", kill_on_drop: false }` [INFO] [stdout] 29a2b0e7847b31f13113884feac6f6711fa82d0bd0bbad85c1c54bd6e8e8233a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96294e6f47f3bb863d7c610f7861e923fdf39ab66cbf1189fc957cffe52b34c3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "96294e6f47f3bb863d7c610f7861e923fdf39ab66cbf1189fc957cffe52b34c3", kill_on_drop: false }` [INFO] [stderr] Compiling simple_units v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> tests/lib.rs:21:54 [INFO] [stdout] | [INFO] [stdout] 21 | let cooling_rate: KelvinPerSecond = Kelvin::from((temperature2 - temperature1)) / (time2 - time1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `closure_temp` [INFO] [stdout] --> tests/lib.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let closure_temp: DegC = DegC::from(energy / ((geometry_factor * tau * diff).ln() * univ_gas_const)); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_closure_temp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_power3_unit` [INFO] [stdout] --> tests/si_units.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn test_power3_unit() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.50s [INFO] running `Command { std: "docker" "inspect" "96294e6f47f3bb863d7c610f7861e923fdf39ab66cbf1189fc957cffe52b34c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96294e6f47f3bb863d7c610f7861e923fdf39ab66cbf1189fc957cffe52b34c3", kill_on_drop: false }` [INFO] [stdout] 96294e6f47f3bb863d7c610f7861e923fdf39ab66cbf1189fc957cffe52b34c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 15a2c3f83b5e5990824bc512dc2ea94270882d9eb9a3476e6ca965c68d57c8a2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "15a2c3f83b5e5990824bc512dc2ea94270882d9eb9a3476e6ca965c68d57c8a2", kill_on_drop: false }` [INFO] [stderr] warning: function is never used: `test_power3_unit` [INFO] [stderr] --> tests/si_units.rs:41:4 [INFO] [stderr] | [INFO] [stderr] 41 | fn test_power3_unit() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> tests/lib.rs:21:54 [INFO] [stderr] | [INFO] [stderr] 21 | let cooling_rate: KelvinPerSecond = Kelvin::from((temperature2 - temperature1)) / (time2 - time1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `closure_temp` [INFO] [stderr] --> tests/lib.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | let closure_temp: DegC = DegC::from(energy / ((geometry_factor * tau * diff).ln() * univ_gas_const)); [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_closure_temp` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/simple_units-b479b2deb6cd888e) [INFO] [stderr] Running tests/conversion.rs (/opt/rustwide/target/debug/deps/conversion-0ee7c10845c584df) [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] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_degc_to_fahrenheit ... ok [INFO] [stdout] test test_foot_to_meter ... ok [INFO] [stdout] test test_degc_to_kelvin ... ok [INFO] [stdout] test test_kelvin_to_degc ... ok [INFO] [stdout] test test_yard_to_meter ... ok [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-532c00ffd4b0f151) [INFO] [stdout] test test_meter_to_yard ... ok [INFO] [stdout] test test_meter_to_foot ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_units1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/si_units.rs (/opt/rustwide/target/debug/deps/si_units-62bdf452c128d15e) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test test_inverse ... ok [INFO] [stdout] test test_meter_div_meter ... ok [INFO] [stdout] test test_meter_per_second_mul_second ... ok [INFO] [stdout] test test_meter_sub ... ok [INFO] [stdout] test test_meter_mul_number ... ok [INFO] [stdout] test test_meter_div_meter_per_second ... ok [INFO] [stdout] test test_meter_div_number ... ok [INFO] [stdout] test test_meter_div_second ... ok [INFO] [stdout] test test_meter_add ... ok [INFO] [stdout] test test_number_mul_meter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests simple_units [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/si_units.rs - init_unit (line 19) ... ok [INFO] [stdout] test src/conversion.rs - convert_unit (line 16) ... ok [INFO] [stdout] test src/si_units.rs - mul_div_unit (line 101) ... ok [INFO] [stdout] test src/si_units.rs - combine_unit (line 307) ... ok [INFO] [stdout] test src/si_units.rs - power3_unit (line 267) ... ok [INFO] [stdout] test src/si_units.rs - inverse_unit (line 185) ... ok [INFO] [stdout] test src/si_units.rs - init_unit_and_inverse (line 244) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "15a2c3f83b5e5990824bc512dc2ea94270882d9eb9a3476e6ca965c68d57c8a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15a2c3f83b5e5990824bc512dc2ea94270882d9eb9a3476e6ca965c68d57c8a2", kill_on_drop: false }` [INFO] [stdout] 15a2c3f83b5e5990824bc512dc2ea94270882d9eb9a3476e6ca965c68d57c8a2