[INFO] fetching crate unit_test_utils 0.1.3... [INFO] testing unit_test_utils-0.1.3 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate unit_test_utils 0.1.3 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate unit_test_utils 0.1.3 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate unit_test_utils 0.1.3 [INFO] finished tweaking crates.io crate unit_test_utils 0.1.3 [INFO] tweaked toml for crates.io crate unit_test_utils 0.1.3 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 0548266a411aede7130e55d522b1e98e1ea0ed80c4d505056441a409e6bc8e62 [INFO] running `Command { std: "docker" "start" "-a" "0548266a411aede7130e55d522b1e98e1ea0ed80c4d505056441a409e6bc8e62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0548266a411aede7130e55d522b1e98e1ea0ed80c4d505056441a409e6bc8e62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0548266a411aede7130e55d522b1e98e1ea0ed80c4d505056441a409e6bc8e62", kill_on_drop: false }` [INFO] [stdout] 0548266a411aede7130e55d522b1e98e1ea0ed80c4d505056441a409e6bc8e62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3efc8a429f24e6dc93b234e80181294bd2af3006d2980b5ec85c7cd09dc5fbd [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" "c3efc8a429f24e6dc93b234e80181294bd2af3006d2980b5ec85c7cd09dc5fbd", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling unit_test_utils v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:97:51 [INFO] [stdout] | [INFO] [stdout] 97 | assert!(nearly_equal(a, b, rel_tol, abs_tol), msg); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 97 | assert!(nearly_equal(a, b, rel_tol, abs_tol), "{}", msg); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.52s [INFO] running `Command { std: "docker" "inspect" "c3efc8a429f24e6dc93b234e80181294bd2af3006d2980b5ec85c7cd09dc5fbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3efc8a429f24e6dc93b234e80181294bd2af3006d2980b5ec85c7cd09dc5fbd", kill_on_drop: false }` [INFO] [stdout] c3efc8a429f24e6dc93b234e80181294bd2af3006d2980b5ec85c7cd09dc5fbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eeaab84e580d6cb0abb2e80d37024bb0c17f6a7b44ff277eaa8207e27373709e [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" "eeaab84e580d6cb0abb2e80d37024bb0c17f6a7b44ff277eaa8207e27373709e", kill_on_drop: false }` [INFO] [stderr] Compiling unit_test_utils v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:97:51 [INFO] [stdout] | [INFO] [stdout] 97 | assert!(nearly_equal(a, b, rel_tol, abs_tol), msg); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 97 | assert!(nearly_equal(a, b, rel_tol, abs_tol), "{}", msg); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:97:51 [INFO] [stdout] | [INFO] [stdout] 97 | assert!(nearly_equal(a, b, rel_tol, abs_tol), msg); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 97 | assert!(nearly_equal(a, b, rel_tol, abs_tol), "{}", msg); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "eeaab84e580d6cb0abb2e80d37024bb0c17f6a7b44ff277eaa8207e27373709e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eeaab84e580d6cb0abb2e80d37024bb0c17f6a7b44ff277eaa8207e27373709e", kill_on_drop: false }` [INFO] [stdout] eeaab84e580d6cb0abb2e80d37024bb0c17f6a7b44ff277eaa8207e27373709e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] df39a3a3992643d4d8a54ba60969f962149676054d498c91319a1758bd2fcfba [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" "df39a3a3992643d4d8a54ba60969f962149676054d498c91319a1758bd2fcfba", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/lib.rs:97:51 [INFO] [stderr] | [INFO] [stderr] 97 | assert!(nearly_equal(a, b, rel_tol, abs_tol), msg); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 97 | assert!(nearly_equal(a, b, rel_tol, abs_tol), "{}", msg); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/lib.rs:97:51 [INFO] [stderr] | [INFO] [stderr] 97 | assert!(nearly_equal(a, b, rel_tol, abs_tol), msg); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 97 | assert!(nearly_equal(a, b, rel_tol, abs_tol), "{}", msg); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/unit_test_utils-91fa3675d10870a7) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test tests::arrays_identical ... ok [INFO] [stdout] test tests::arrays_not_equal ... ok [INFO] [stdout] test tests::assert_all_le_one_f32 ... ok [INFO] [stdout] test tests::assert_all_positive ... ok [INFO] [stdout] test tests::any_is_nan ... ok [INFO] [stdout] test tests::absolutely_equal ... ok [INFO] [stdout] test tests::arrays_equal ... ok [INFO] [stdout] test tests::finite_array ... ok [INFO] [stdout] test tests::infinities ... ok [INFO] [stdout] test tests::nans ... ok [INFO] [stdout] test tests::really_nearly_equal ... ok [INFO] [stdout] test tests::not_nearly_equal_rel_tol ... ok [INFO] [stdout] test tests::not_nearly_equal ... ok [INFO] [stdout] test tests::assert_all_positive_panic - should panic ... ok [INFO] [stdout] test tests::assert_all_le_one_panic - should panic ... ok [INFO] [stdout] test tests::finite_array_panic - should panic ... ok [INFO] [stdout] test tests::finite_array_panic_neg_inf - should panic ... ok [INFO] [stdout] test tests::assert_arrays_different_lens - should panic ... ok [INFO] [stdout] test tests::with_f32 ... ok [INFO] [stdout] test tests::assert_numbers_equal - should panic ... ok [INFO] [stdout] test tests::no_nonpositive_rel_tol - should panic ... ok [INFO] [stdout] test tests::nan_is_not_finite - should panic ... ok [INFO] [stdout] test tests::assert_arrays_not_equal - should panic ... ok [INFO] [stdout] test tests::no_nonpositive_abs_tol - should panic ... ok [INFO] [stdout] test tests::none_is_none_panic - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests unit_test_utils [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" "df39a3a3992643d4d8a54ba60969f962149676054d498c91319a1758bd2fcfba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df39a3a3992643d4d8a54ba60969f962149676054d498c91319a1758bd2fcfba", kill_on_drop: false }` [INFO] [stdout] df39a3a3992643d4d8a54ba60969f962149676054d498c91319a1758bd2fcfba