[INFO] fetching crate intervallum 1.3.0... [INFO] testing intervallum-1.3.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate intervallum 1.3.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate intervallum 1.3.0 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 intervallum 1.3.0 [INFO] finished tweaking crates.io crate intervallum 1.3.0 [INFO] tweaked toml for crates.io crate intervallum 1.3.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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] [stdout] d9fba6f1cf3336c065da3f4e031be0704bb3f587906a233bb0c396f26d13cfc9 [INFO] running `Command { std: "docker" "start" "-a" "d9fba6f1cf3336c065da3f4e031be0704bb3f587906a233bb0c396f26d13cfc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9fba6f1cf3336c065da3f4e031be0704bb3f587906a233bb0c396f26d13cfc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9fba6f1cf3336c065da3f4e031be0704bb3f587906a233bb0c396f26d13cfc9", kill_on_drop: false }` [INFO] [stdout] d9fba6f1cf3336c065da3f4e031be0704bb3f587906a233bb0c396f26d13cfc9 [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] 6091529e887c09d2ec873ce44fe9edd8b5822f146250022be06aaf5ace6b856c [INFO] running `Command { std: "docker" "start" "-a" "6091529e887c09d2ec873ce44fe9edd8b5822f146250022be06aaf5ace6b856c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling trilean v1.1.0 [INFO] [stderr] Compiling bit-set v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling gcollections v1.4.0 [INFO] [stderr] Compiling intervallum v1.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/libinterval/lib.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.41s [INFO] running `Command { std: "docker" "inspect" "6091529e887c09d2ec873ce44fe9edd8b5822f146250022be06aaf5ace6b856c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6091529e887c09d2ec873ce44fe9edd8b5822f146250022be06aaf5ace6b856c", kill_on_drop: false }` [INFO] [stdout] 6091529e887c09d2ec873ce44fe9edd8b5822f146250022be06aaf5ace6b856c [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] 45873c787a51bf5bdf1a9fa7767153cf669366b90da41aa90e5faa1da4bcb202 [INFO] running `Command { std: "docker" "start" "-a" "45873c787a51bf5bdf1a9fa7767153cf669366b90da41aa90e5faa1da4bcb202", kill_on_drop: false }` [INFO] [stderr] Compiling intervallum v1.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/libinterval/lib.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/libinterval/lib.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/libinterval/interval_set.rs:840:9 [INFO] [stdout] | [INFO] [stdout] 840 | format!("{} is not contained inside {}, but it should.", i, is)); [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] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 840 | "{} is not contained inside {}, but it should.", i, is); [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/libinterval/interval_set.rs:844:9 [INFO] [stdout] | [INFO] [stdout] 844 | format!("{} is contained inside {}, but it should not.", i, is)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 844 | "{} is contained inside {}, but it should not.", i, is); [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/libinterval/interval_set.rs:855:7 [INFO] [stdout] | [INFO] [stdout] 855 | format!("{} | {} is different from the expected value: {}.", test_id, result, expected)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 855 | "{} | {} is different from the expected value: {}.", test_id, result, expected); [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.83s [INFO] running `Command { std: "docker" "inspect" "45873c787a51bf5bdf1a9fa7767153cf669366b90da41aa90e5faa1da4bcb202", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45873c787a51bf5bdf1a9fa7767153cf669366b90da41aa90e5faa1da4bcb202", kill_on_drop: false }` [INFO] [stdout] 45873c787a51bf5bdf1a9fa7767153cf669366b90da41aa90e5faa1da4bcb202 [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] 39d145563d7528a8e7219b970711b22a4143695f83f77545ef9e62e75b57ee9f [INFO] running `Command { std: "docker" "start" "-a" "39d145563d7528a8e7219b970711b22a4143695f83f77545ef9e62e75b57ee9f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/libinterval/lib.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/libinterval/lib.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/libinterval/interval_set.rs:840:9 [INFO] [stderr] | [INFO] [stderr] 840 | format!("{} is not contained inside {}, but it should.", i, is)); [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] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 840 | "{} is not contained inside {}, but it should.", i, is); [INFO] [stderr] | -- -- [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/libinterval/interval_set.rs:844:9 [INFO] [stderr] | [INFO] [stderr] 844 | format!("{} is contained inside {}, but it should not.", i, is)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [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] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 844 | "{} is contained inside {}, but it should not.", i, is); [INFO] [stderr] | -- -- [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/libinterval/interval_set.rs:855:7 [INFO] [stderr] | [INFO] [stderr] 855 | format!("{} | {} is different from the expected value: {}.", test_id, result, expected)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [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] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 855 | "{} | {} is different from the expected value: {}.", test_id, result, expected); [INFO] [stderr] | -- -- [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/interval-33d71465f2b2a468) [INFO] [stdout] [INFO] [stdout] running 38 tests [INFO] [stdout] test interval::tests::add_sub_mul_bound_test ... ok [INFO] [stdout] test interval::tests::add_test ... ok [INFO] [stdout] test interval::tests::contains_test ... ok [INFO] [stdout] test interval::tests::difference_test ... ok [INFO] [stdout] test interval::tests::difference_value_option_test ... ok [INFO] [stdout] test interval::tests::equality_test ... ok [INFO] [stdout] test interval::tests::hull_test ... ok [INFO] [stdout] test interval::tests::intersection_test ... ok [INFO] [stdout] test interval::tests::intersection_value_optional_test ... ok [INFO] [stdout] test interval::tests::is_disjoint_bound_test ... ok [INFO] [stdout] test interval::tests::is_disjoint_option_test ... ok [INFO] [stdout] test interval::tests::is_disjoint_test ... ok [INFO] [stdout] test interval::tests::is_proper_subset_test ... ok [INFO] [stdout] test interval::tests::is_subset_test ... ok [INFO] [stdout] test interval::tests::mul_test ... ok [INFO] [stdout] test interval::tests::shrink_left_test ... ok [INFO] [stderr] Doc-tests interval [INFO] [stdout] test interval::tests::shrink_right_test ... ok [INFO] [stdout] test interval::tests::size_test ... ok [INFO] [stdout] test interval::tests::sub_test ... ok [INFO] [stdout] test interval::tests::to_interval_id_test ... ok [INFO] [stdout] test interval::tests::test_lattice ... ok [INFO] [stdout] test interval_set::tests::test_contains ... ok [INFO] [stdout] test interval_set::tests::test_complement ... ok [INFO] [stdout] test interval_set::tests::test_arithmetics_bound ... ok [INFO] [stdout] test interval_set::tests::test_iterator ... ok [INFO] [stdout] test interval_set::tests::test_arithmetics ... ok [INFO] [stdout] test interval_set::tests::test_difference ... ok [INFO] [stdout] test interval_set::tests::test_overlap_bound ... ok [INFO] [stdout] test interval_set::tests::test_overlap_option ... ok [INFO] [stdout] test ops::tests::strict_shrink_left ... ok [INFO] [stdout] test interval_set::tests::test_shrink ... ok [INFO] [stdout] test ops::tests::strict_shrink_right ... ok [INFO] [stdout] test interval_set::tests::test_subset ... ok [INFO] [stdout] test interval_set::tests::test_overlap_and_is_disjoint ... ok [INFO] [stdout] test interval_set::tests::test_intersection ... ok [INFO] [stdout] test interval_set::tests::test_union ... ok [INFO] [stdout] test interval_set::tests::test_lattice ... ok [INFO] [stdout] test interval_set::tests::test_symmetric_difference ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/libinterval/interval.rs - interval (line 17) ... ok [INFO] [stdout] test src/libinterval/interval_set.rs - interval_set (line 13) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "39d145563d7528a8e7219b970711b22a4143695f83f77545ef9e62e75b57ee9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39d145563d7528a8e7219b970711b22a4143695f83f77545ef9e62e75b57ee9f", kill_on_drop: false }` [INFO] [stdout] 39d145563d7528a8e7219b970711b22a4143695f83f77545ef9e62e75b57ee9f