[INFO] cloning repository https://github.com/radupopescu/deneb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/radupopescu/deneb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradupopescu%2Fdeneb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradupopescu%2Fdeneb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 705abee6032d6f7012b60c9e4cabb452a3ca5225 [INFO] testing radupopescu/deneb against master#61223975d46f794466efa832bc7562b9707ecc46+rustflags=-Copt-level=3 for pr-121282 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradupopescu%2Fdeneb" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/radupopescu/deneb on toolchain 61223975d46f794466efa832bc7562b9707ecc46 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/radupopescu/deneb [INFO] finished tweaking git repo https://github.com/radupopescu/deneb [INFO] tweaked toml for git repo https://github.com/radupopescu/deneb written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/radupopescu/deneb already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded copy_dir v0.1.2 [INFO] [stderr] Downloaded getrandom v0.1.10 [INFO] [stderr] Downloaded lmdb v0.8.0 [INFO] [stderr] Downloaded serde_yaml v0.8.9 [INFO] [stderr] Downloaded blake2b_simd v0.5.7 [INFO] [stderr] Downloaded syn v1.0.3 [INFO] [stderr] Downloaded lmdb-sys v0.8.0 [INFO] [stderr] Downloaded snap v0.2.5 [INFO] [stderr] Downloaded sodiumoxide v0.2.2 [INFO] [stderr] Downloaded libsodium-sys v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 19dac6a33a21221e34c719bc50b53d2ff104c0137ef824d9cf2d18a8d634597b [INFO] running `Command { std: "docker" "start" "-a" "19dac6a33a21221e34c719bc50b53d2ff104c0137ef824d9cf2d18a8d634597b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19dac6a33a21221e34c719bc50b53d2ff104c0137ef824d9cf2d18a8d634597b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19dac6a33a21221e34c719bc50b53d2ff104c0137ef824d9cf2d18a8d634597b", kill_on_drop: false }` [INFO] [stdout] 19dac6a33a21221e34c719bc50b53d2ff104c0137ef824d9cf2d18a8d634597b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1dc20b239c6043469d11ffa45c2946992d81bb8280ad33e6aeccbe7dccb91d30 [INFO] running `Command { std: "docker" "start" "-a" "1dc20b239c6043469d11ffa45c2946992d81bb8280ad33e6aeccbe7dccb91d30", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling cc v1.0.40 [INFO] [stderr] Compiling proc-macro2 v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.3 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Compiling pkg-config v0.3.15 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling rle-decode-fast v1.0.1 [INFO] [stderr] Compiling libflate v0.1.27 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling filetime v0.2.7 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling tar v0.4.26 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling fuse v0.3.1 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling lmdb-sys v0.8.0 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling linked-hash-map v0.5.2 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling hashbrown v0.5.0 [INFO] [stderr] Compiling libsodium-sys v0.2.2 [INFO] [stderr] Compiling lru v0.1.17 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling backtrace v0.3.35 [INFO] [stderr] Compiling yaml-rust v0.4.3 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling lmdb v0.8.0 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling snap v0.2.5 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling data-encoding v2.1.2 [INFO] [stderr] Compiling thread-scoped v1.0.2 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling dtoa v0.4.4 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling chrono v0.4.7 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling flate2 v1.0.11 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling log-mdc v0.1.0 [INFO] [stderr] Compiling arc-swap v0.3.11 [INFO] [stderr] Compiling antidote v1.0.0 [INFO] [stderr] Compiling directories v2.0.2 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling serde_derive v1.0.99 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling toml v0.5.3 [INFO] [stderr] Compiling serde_bytes v0.11.2 [INFO] [stderr] Compiling serde_yaml v0.8.9 [INFO] [stderr] Compiling serde-value v0.5.3 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling log4rs v0.8.3 [INFO] [stderr] Compiling sodiumoxide v0.2.2 [INFO] [stderr] Compiling deneb-core v0.1.0 (/opt/rustwide/workdir/deneb-core) [INFO] [stdout] warning: the item `INode` is imported redundantly [INFO] [stdout] --> deneb-core/src/catalog/mem.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 2 | super::*, [INFO] [stdout] | -------- the item `INode` is already imported here [INFO] [stdout] 3 | crate::{errors::CatalogError, inode::INode}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Path` is imported redundantly [INFO] [stdout] --> deneb-core/src/catalog/mem.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 2 | super::*, [INFO] [stdout] | -------- the item `Path` is already imported here [INFO] [stdout] ... [INFO] [stdout] 7 | path::{Path, PathBuf}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PathBuf` is imported redundantly [INFO] [stdout] --> deneb-core/src/catalog/mem.rs:7:22 [INFO] [stdout] | [INFO] [stdout] 2 | super::*, [INFO] [stdout] | -------- the item `PathBuf` is already imported here [INFO] [stdout] ... [INFO] [stdout] 7 | path::{Path, PathBuf}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> deneb-core/src/engine/protocol.rs:42:63 [INFO] [stdout] | [INFO] [stdout] 42 | ch.send(envelope).map_err(|_| EngineError::Send).unwrap();; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `nix` is imported redundantly [INFO] [stdout] --> deneb-core/src/errors.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | nix, [INFO] [stdout] | ^^^ the item `nix` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> deneb-core/src/engine/protocol.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 24 | inner: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 24 | inner: Box>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> deneb-core/src/engine/timer.rs:106:17 [INFO] [stdout] | [INFO] [stdout] 106 | action: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 106 | action: Box, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling deneb-fuse v0.1.0 (/opt/rustwide/workdir/deneb-fuse) [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> deneb-fuse/src/fs.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | iter::Iterator, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/61223975d46f794466efa832bc7562b9707ecc46/library/std/src/prelude/mod.rs:115:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling deneb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/app/config.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | toml, [INFO] [stdout] | ^^^^ the item `toml` is already defined here [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 37s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: snap v0.2.5, traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "1dc20b239c6043469d11ffa45c2946992d81bb8280ad33e6aeccbe7dccb91d30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dc20b239c6043469d11ffa45c2946992d81bb8280ad33e6aeccbe7dccb91d30", kill_on_drop: false }` [INFO] [stdout] 1dc20b239c6043469d11ffa45c2946992d81bb8280ad33e6aeccbe7dccb91d30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f82868e1c93e7fd8f19cfcba9fc4371957a9ca555af369edd793e01ceb89ecf [INFO] running `Command { std: "docker" "start" "-a" "5f82868e1c93e7fd8f19cfcba9fc4371957a9ca555af369edd793e01ceb89ecf", kill_on_drop: false }` [INFO] [stdout] warning: the item `INode` is imported redundantly [INFO] [stdout] --> deneb-core/src/catalog/mem.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 2 | super::*, [INFO] [stdout] | -------- the item `INode` is already imported here [INFO] [stdout] 3 | crate::{errors::CatalogError, inode::INode}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Path` is imported redundantly [INFO] [stdout] --> deneb-core/src/catalog/mem.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 2 | super::*, [INFO] [stdout] | -------- the item `Path` is already imported here [INFO] [stdout] ... [INFO] [stdout] 7 | path::{Path, PathBuf}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PathBuf` is imported redundantly [INFO] [stdout] --> deneb-core/src/catalog/mem.rs:7:22 [INFO] [stdout] | [INFO] [stdout] 2 | super::*, [INFO] [stdout] | -------- the item `PathBuf` is already imported here [INFO] [stdout] ... [INFO] [stdout] 7 | path::{Path, PathBuf}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> deneb-core/src/engine/protocol.rs:42:63 [INFO] [stdout] | [INFO] [stdout] 42 | ch.send(envelope).map_err(|_| EngineError::Send).unwrap();; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `nix` is imported redundantly [INFO] [stdout] --> deneb-core/src/errors.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | nix, [INFO] [stdout] | ^^^ the item `nix` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> deneb-core/src/engine/protocol.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 24 | inner: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 24 | inner: Box>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> deneb-core/src/engine/timer.rs:106:17 [INFO] [stdout] | [INFO] [stdout] 106 | action: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 106 | action: Box, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> deneb-fuse/src/fs.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | iter::Iterator, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/61223975d46f794466efa832bc7562b9707ecc46/library/std/src/prelude/mod.rs:115:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [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: the item `toml` is imported redundantly [INFO] [stdout] --> src/app/config.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | toml, [INFO] [stdout] | ^^^^ the item `toml` is already defined here [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] Compiling deneb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/app/config.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | toml, [INFO] [stdout] | ^^^^ the item `toml` is already defined here [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 `test` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: snap v0.2.5, traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "5f82868e1c93e7fd8f19cfcba9fc4371957a9ca555af369edd793e01ceb89ecf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f82868e1c93e7fd8f19cfcba9fc4371957a9ca555af369edd793e01ceb89ecf", kill_on_drop: false }` [INFO] [stdout] 5f82868e1c93e7fd8f19cfcba9fc4371957a9ca555af369edd793e01ceb89ecf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f91771556c0b49e9ad2d51c20701656867fa581bb9a93e85fcf702141c1b74b2 [INFO] running `Command { std: "docker" "start" "-a" "f91771556c0b49e9ad2d51c20701656867fa581bb9a93e85fcf702141c1b74b2", kill_on_drop: false }` [INFO] [stderr] warning: the item `INode` is imported redundantly [INFO] [stderr] --> deneb-core/src/catalog/mem.rs:3:35 [INFO] [stderr] | [INFO] [stderr] 2 | super::*, [INFO] [stderr] | -------- the item `INode` is already imported here [INFO] [stderr] 3 | crate::{errors::CatalogError, inode::INode}, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Path` is imported redundantly [INFO] [stderr] --> deneb-core/src/catalog/mem.rs:7:16 [INFO] [stderr] | [INFO] [stderr] 2 | super::*, [INFO] [stderr] | -------- the item `Path` is already imported here [INFO] [stderr] ... [INFO] [stderr] 7 | path::{Path, PathBuf}, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `PathBuf` is imported redundantly [INFO] [stderr] --> deneb-core/src/catalog/mem.rs:7:22 [INFO] [stderr] | [INFO] [stderr] 2 | super::*, [INFO] [stderr] | -------- the item `PathBuf` is already imported here [INFO] [stderr] ... [INFO] [stderr] 7 | path::{Path, PathBuf}, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> deneb-core/src/engine/protocol.rs:42:63 [INFO] [stderr] | [INFO] [stderr] 42 | ch.send(envelope).map_err(|_| EngineError::Send).unwrap();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `nix` is imported redundantly [INFO] [stderr] --> deneb-core/src/errors.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | nix, [INFO] [stderr] | ^^^ the item `nix` is already defined here [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> deneb-core/src/engine/protocol.rs:24:16 [INFO] [stderr] | [INFO] [stderr] 24 | inner: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 24 | inner: Box>, [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> deneb-core/src/engine/timer.rs:106:17 [INFO] [stderr] | [INFO] [stderr] 106 | action: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [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: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 106 | action: Box, [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `deneb-core` (lib) generated 7 warnings (run `cargo fix --lib -p deneb-core` to apply 2 suggestions) [INFO] [stderr] warning: the item `Iterator` is imported redundantly [INFO] [stderr] --> deneb-fuse/src/fs.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | iter::Iterator, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] --> /rustc/61223975d46f794466efa832bc7562b9707ecc46/library/std/src/prelude/mod.rs:115:13 [INFO] [stderr] | [INFO] [stderr] = note: the item `Iterator` is already defined here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `deneb-fuse` (lib) generated 1 warning [INFO] [stderr] warning: the item `toml` is imported redundantly [INFO] [stderr] --> src/app/config.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | toml, [INFO] [stderr] | ^^^^ the item `toml` is already defined here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `deneb` (lib) generated 1 warning [INFO] [stderr] warning: `deneb` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: snap v0.2.5, traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/deneb-081871cf44461285) [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 unittests src/main.rs (/opt/rustwide/target/debug/deps/deneb-f036b2f9f8538851) [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 unittests src/bin/deneb-cli.rs (/opt/rustwide/target/debug/deps/deneb_cli-a8267ccde4559064) [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] Doc-tests deneb [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" "f91771556c0b49e9ad2d51c20701656867fa581bb9a93e85fcf702141c1b74b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f91771556c0b49e9ad2d51c20701656867fa581bb9a93e85fcf702141c1b74b2", kill_on_drop: false }` [INFO] [stdout] f91771556c0b49e9ad2d51c20701656867fa581bb9a93e85fcf702141c1b74b2 [INFO] testing radupopescu/deneb against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradupopescu%2Fdeneb" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/radupopescu/deneb on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/radupopescu/deneb [INFO] finished tweaking git repo https://github.com/radupopescu/deneb [INFO] tweaked toml for git repo https://github.com/radupopescu/deneb written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/radupopescu/deneb already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing radupopescu/deneb against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradupopescu%2Fdeneb" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/radupopescu/deneb on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/radupopescu/deneb [INFO] finished tweaking git repo https://github.com/radupopescu/deneb [INFO] tweaked toml for git repo https://github.com/radupopescu/deneb written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/radupopescu/deneb already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing radupopescu/deneb against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradupopescu%2Fdeneb" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/radupopescu/deneb on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/radupopescu/deneb [INFO] finished tweaking git repo https://github.com/radupopescu/deneb [INFO] tweaked toml for git repo https://github.com/radupopescu/deneb written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/radupopescu/deneb already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing radupopescu/deneb against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradupopescu%2Fdeneb" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/radupopescu/deneb on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/radupopescu/deneb [INFO] finished tweaking git repo https://github.com/radupopescu/deneb [INFO] tweaked toml for git repo https://github.com/radupopescu/deneb written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/radupopescu/deneb already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing radupopescu/deneb against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradupopescu%2Fdeneb" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/radupopescu/deneb on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/radupopescu/deneb [INFO] finished tweaking git repo https://github.com/radupopescu/deneb [INFO] tweaked toml for git repo https://github.com/radupopescu/deneb written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/radupopescu/deneb already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.