[INFO] fetching crate base-pny 0.0.1... [INFO] testing base-pny-0.0.1 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate base-pny 0.0.1 into /workspace/builds/worker-23/source [INFO] validating manifest of crates.io crate base-pny 0.0.1 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate base-pny 0.0.1 [INFO] finished tweaking crates.io crate base-pny 0.0.1 [INFO] tweaked toml for crates.io crate base-pny 0.0.1 written to /workspace/builds/worker-23/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] afd738f8199feced36088e9b49842a07e96bc52684df8dc7ad2dd6678ebb6aed [INFO] running `Command { std: "docker" "start" "-a" "afd738f8199feced36088e9b49842a07e96bc52684df8dc7ad2dd6678ebb6aed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afd738f8199feced36088e9b49842a07e96bc52684df8dc7ad2dd6678ebb6aed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afd738f8199feced36088e9b49842a07e96bc52684df8dc7ad2dd6678ebb6aed", kill_on_drop: false }` [INFO] [stdout] afd738f8199feced36088e9b49842a07e96bc52684df8dc7ad2dd6678ebb6aed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f02aac9d611a2f953e80f0db1f6bac3b3ddfb18471e0a3445a6ff190b2c6f54 [INFO] running `Command { std: "docker" "start" "-a" "3f02aac9d611a2f953e80f0db1f6bac3b3ddfb18471e0a3445a6ff190b2c6f54", kill_on_drop: false }` [INFO] [stderr] Compiling base-pny v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:141:27 [INFO] [stdout] | [INFO] [stdout] 141 | let rsymbols: Box> = if self.delimiter.is_some() { [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 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 141 - let rsymbols: Box> = if self.delimiter.is_some() { [INFO] [stdout] 141 + let rsymbols: Box> = if self.delimiter.is_some() { [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 0.37s [INFO] running `Command { std: "docker" "inspect" "3f02aac9d611a2f953e80f0db1f6bac3b3ddfb18471e0a3445a6ff190b2c6f54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f02aac9d611a2f953e80f0db1f6bac3b3ddfb18471e0a3445a6ff190b2c6f54", kill_on_drop: false }` [INFO] [stdout] 3f02aac9d611a2f953e80f0db1f6bac3b3ddfb18471e0a3445a6ff190b2c6f54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90f83e2438c711900260f1e84db8ae28fff731154891f72b93067369f87938ed [INFO] running `Command { std: "docker" "start" "-a" "90f83e2438c711900260f1e84db8ae28fff731154891f72b93067369f87938ed", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling base-pny v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:141:27 [INFO] [stdout] | [INFO] [stdout] 141 | let rsymbols: Box> = if self.delimiter.is_some() { [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 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 141 - let rsymbols: Box> = if self.delimiter.is_some() { [INFO] [stdout] 141 + let rsymbols: Box> = if self.delimiter.is_some() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:141:27 [INFO] [stdout] | [INFO] [stdout] 141 | let rsymbols: Box> = if self.delimiter.is_some() { [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 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 141 - let rsymbols: Box> = if self.delimiter.is_some() { [INFO] [stdout] 141 + let rsymbols: Box> = if self.delimiter.is_some() { [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 1.60s [INFO] running `Command { std: "docker" "inspect" "90f83e2438c711900260f1e84db8ae28fff731154891f72b93067369f87938ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90f83e2438c711900260f1e84db8ae28fff731154891f72b93067369f87938ed", kill_on_drop: false }` [INFO] [stdout] 90f83e2438c711900260f1e84db8ae28fff731154891f72b93067369f87938ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 02d87804acd913dbca8e65116ecdeda950b2e8dd3e8369ec9cd1a993abf1d2f0 [INFO] running `Command { std: "docker" "start" "-a" "02d87804acd913dbca8e65116ecdeda950b2e8dd3e8369ec9cd1a993abf1d2f0", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:141:27 [INFO] [stderr] | [INFO] [stderr] 141 | let rsymbols: Box> = if self.delimiter.is_some() { [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 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 141 - let rsymbols: Box> = if self.delimiter.is_some() { [INFO] [stderr] 141 + let rsymbols: Box> = if self.delimiter.is_some() { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `base-pny` (lib) generated 1 warning [INFO] [stderr] warning: `base-pny` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/base_pny-a09f2eb6700806f1) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_decode_overflow ... ok [INFO] [stdout] test tests::test_new_returns_err ... ok [INFO] [stdout] test tests::test_new_returns_ok ... ok [INFO] [stdout] test tests::test_encode_decode ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests base-pny [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" "02d87804acd913dbca8e65116ecdeda950b2e8dd3e8369ec9cd1a993abf1d2f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02d87804acd913dbca8e65116ecdeda950b2e8dd3e8369ec9cd1a993abf1d2f0", kill_on_drop: false }` [INFO] [stdout] 02d87804acd913dbca8e65116ecdeda950b2e8dd3e8369ec9cd1a993abf1d2f0