[INFO] cloning repository https://github.com/s-panferov/lseq [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/s-panferov/lseq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs-panferov%2Flseq", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs-panferov%2Flseq'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6f6400024b9602f0fa3194b0f7ad358d7f3d0341 [INFO] testing s-panferov/lseq against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs-panferov%2Flseq" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/s-panferov/lseq on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/s-panferov/lseq [INFO] finished tweaking git repo https://github.com/s-panferov/lseq [INFO] tweaked toml for git repo https://github.com/s-panferov/lseq written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/s-panferov/lseq already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ec11dbf6939717c374c631ec796e046cee1b209aad29f90350cb2d1b37a87a2 [INFO] running `Command { std: "docker" "start" "-a" "8ec11dbf6939717c374c631ec796e046cee1b209aad29f90350cb2d1b37a87a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ec11dbf6939717c374c631ec796e046cee1b209aad29f90350cb2d1b37a87a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ec11dbf6939717c374c631ec796e046cee1b209aad29f90350cb2d1b37a87a2", kill_on_drop: false }` [INFO] [stdout] 8ec11dbf6939717c374c631ec796e046cee1b209aad29f90350cb2d1b37a87a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66f149a592fca45fa4fefdaf30f2a60ca932818d2d229c800ae2a341e081de6b [INFO] running `Command { std: "docker" "start" "-a" "66f149a592fca45fa4fefdaf30f2a60ca932818d2d229c800ae2a341e081de6b", kill_on_drop: false }` [INFO] [stderr] Compiling gmp-mpfr-sys v1.1.1 [INFO] [stderr] Compiling rug v1.0.1 [INFO] [stderr] Compiling libc v0.2.40 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling lseq v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ident.rs:27:30 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn debug(&self, base: &BitBase) -> String { [INFO] [stdout] | ^^^^^^^ [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 27 - pub fn debug(&self, base: &BitBase) -> String { [INFO] [stdout] 27 + pub fn debug(&self, base: &dyn BitBase) -> String { [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 49.70s [INFO] running `Command { std: "docker" "inspect" "66f149a592fca45fa4fefdaf30f2a60ca932818d2d229c800ae2a341e081de6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66f149a592fca45fa4fefdaf30f2a60ca932818d2d229c800ae2a341e081de6b", kill_on_drop: false }` [INFO] [stdout] 66f149a592fca45fa4fefdaf30f2a60ca932818d2d229c800ae2a341e081de6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9782ed48ebc89ce1524c7d352aede7b9b9fe180ed24530cc4c6b8239bf80c787 [INFO] running `Command { std: "docker" "start" "-a" "9782ed48ebc89ce1524c7d352aede7b9b9fe180ed24530cc4c6b8239bf80c787", kill_on_drop: false }` [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling serde v1.0.36 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ident.rs:27:30 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn debug(&self, base: &BitBase) -> String { [INFO] [stdout] | ^^^^^^^ [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 27 - pub fn debug(&self, base: &BitBase) -> String { [INFO] [stdout] 27 + pub fn debug(&self, base: &dyn BitBase) -> String { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling conv v0.3.3 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling skiplist v0.2.10 [INFO] [stderr] Compiling quickersort v3.0.1 [INFO] [stderr] Compiling average v0.7.0 [INFO] [stderr] Compiling uuid v0.6.2 [INFO] [stderr] Compiling lseq v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ident.rs:27:30 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn debug(&self, base: &BitBase) -> String { [INFO] [stdout] | ^^^^^^^ [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 27 - pub fn debug(&self, base: &BitBase) -> String { [INFO] [stdout] 27 + pub fn debug(&self, base: &dyn BitBase) -> String { [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 4.25s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/lseq-8c1cf718f1bd6315) [INFO] running `Command { std: "docker" "inspect" "9782ed48ebc89ce1524c7d352aede7b9b9fe180ed24530cc4c6b8239bf80c787", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9782ed48ebc89ce1524c7d352aede7b9b9fe180ed24530cc4c6b8239bf80c787", kill_on_drop: false }` [INFO] [stdout] 9782ed48ebc89ce1524c7d352aede7b9b9fe180ed24530cc4c6b8239bf80c787 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5593bb19484034b7d4c2bbb5384f844b98dae31c007002d86d6daa2810aa2fe8 [INFO] running `Command { std: "docker" "start" "-a" "5593bb19484034b7d4c2bbb5384f844b98dae31c007002d86d6daa2810aa2fe8", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ident.rs:27:30 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn debug(&self, base: &BitBase) -> String { [INFO] [stderr] | ^^^^^^^ [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] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 27 - pub fn debug(&self, base: &BitBase) -> String { [INFO] [stderr] 27 + pub fn debug(&self, base: &dyn BitBase) -> String { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `lseq` (lib) generated 1 warning [INFO] [stderr] warning: `lseq` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lseq-8c1cf718f1bd6315) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test base::tests::it_works ... ok [INFO] [stdout] test lseq::tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests lseq [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" "5593bb19484034b7d4c2bbb5384f844b98dae31c007002d86d6daa2810aa2fe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5593bb19484034b7d4c2bbb5384f844b98dae31c007002d86d6daa2810aa2fe8", kill_on_drop: false }` [INFO] [stdout] 5593bb19484034b7d4c2bbb5384f844b98dae31c007002d86d6daa2810aa2fe8