[INFO] fetching crate nanore 0.2.0... [INFO] testing nanore-0.2.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate nanore 0.2.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate nanore 0.2.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nanore 0.2.0 [INFO] finished tweaking crates.io crate nanore 0.2.0 [INFO] tweaked toml for crates.io crate nanore 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c3dc5a5d020fff25fd6b5ce881569fd737b5768aef771d7c6affaa197d0009f6 [INFO] running `Command { std: "docker" "start" "-a" "c3dc5a5d020fff25fd6b5ce881569fd737b5768aef771d7c6affaa197d0009f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3dc5a5d020fff25fd6b5ce881569fd737b5768aef771d7c6affaa197d0009f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3dc5a5d020fff25fd6b5ce881569fd737b5768aef771d7c6affaa197d0009f6", kill_on_drop: false }` [INFO] [stdout] c3dc5a5d020fff25fd6b5ce881569fd737b5768aef771d7c6affaa197d0009f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db45220cc209d386808613be871648fa24864376f7d7c79342c8a46c81b97b92 [INFO] running `Command { std: "docker" "start" "-a" "db45220cc209d386808613be871648fa24864376f7d7c79342c8a46c81b97b92", kill_on_drop: false }` [INFO] [stderr] Compiling nanore v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | Atom( Box<'a + Fn( usize, &T ) -> bool> ), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + Fn( usize, &T ) -> bool` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "db45220cc209d386808613be871648fa24864376f7d7c79342c8a46c81b97b92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db45220cc209d386808613be871648fa24864376f7d7c79342c8a46c81b97b92", kill_on_drop: false }` [INFO] [stdout] db45220cc209d386808613be871648fa24864376f7d7c79342c8a46c81b97b92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2cfe7f5fe800d40de6621ab899e922845f0f139e69c8bfedfd2d43f202e2f6c4 [INFO] running `Command { std: "docker" "start" "-a" "2cfe7f5fe800d40de6621ab899e922845f0f139e69c8bfedfd2d43f202e2f6c4", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | Atom( Box<'a + Fn( usize, &T ) -> bool> ), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + Fn( usize, &T ) -> bool` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nanore v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> tests/lib.rs:191:26 [INFO] [stdout] | [INFO] [stdout] 191 | enum Marker { Bgn, End }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | Atom( Box<'a + Fn( usize, &T ) -> bool> ), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + Fn( usize, &T ) -> bool` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "2cfe7f5fe800d40de6621ab899e922845f0f139e69c8bfedfd2d43f202e2f6c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cfe7f5fe800d40de6621ab899e922845f0f139e69c8bfedfd2d43f202e2f6c4", kill_on_drop: false }` [INFO] [stdout] 2cfe7f5fe800d40de6621ab899e922845f0f139e69c8bfedfd2d43f202e2f6c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 047bb3142334ff032660970bf5a7c3fd4b2ec4076084d73886a880d80424308f [INFO] running `Command { std: "docker" "start" "-a" "047bb3142334ff032660970bf5a7c3fd4b2ec4076084d73886a880d80424308f", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | Atom( Box<'a + Fn( usize, &T ) -> bool> ), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + Fn( usize, &T ) -> bool` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `nanore` (lib) generated 1 warning [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> tests/lib.rs:191:26 [INFO] [stderr] | [INFO] [stderr] 191 | enum Marker { Bgn, End }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `nanore` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `nanore` (test "lib") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nanore-a592db2209ca9bc3) [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/lib.rs (/opt/rustwide/target/debug/deps/lib-e1920fbab7855b63) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test test02 ... ok [INFO] [stdout] test test01 ... ok [INFO] [stdout] test test00 ... ok [INFO] [stdout] test test03 ... ok [INFO] [stdout] test test04 ... ok [INFO] [stdout] test test05 ... ok [INFO] [stdout] test test06 ... ok [INFO] [stdout] test test07 ... ok [INFO] [stdout] test test08 ... ok [INFO] [stdout] test test09 ... ok [INFO] [stdout] test test12 ... ok [INFO] [stdout] test test10 ... ok [INFO] [stdout] test test11 ... ok [INFO] [stdout] test test13 ... ok [INFO] [stdout] test test15 ... ok [INFO] [stdout] test test14 ... ok [INFO] [stdout] test test17 ... ok [INFO] [stdout] test test18 ... ok [INFO] [stdout] test test16 ... ok [INFO] [stdout] test test19 ... 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] Doc-tests nanore [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" "047bb3142334ff032660970bf5a7c3fd4b2ec4076084d73886a880d80424308f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "047bb3142334ff032660970bf5a7c3fd4b2ec4076084d73886a880d80424308f", kill_on_drop: false }` [INFO] [stdout] 047bb3142334ff032660970bf5a7c3fd4b2ec4076084d73886a880d80424308f