[INFO] fetching crate slice-dst 1.5.1... [INFO] testing slice-dst-1.5.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate slice-dst 1.5.1 into /workspace/builds/worker-63/source [INFO] validating manifest of crates.io crate slice-dst 1.5.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate slice-dst 1.5.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate slice-dst 1.5.1 [INFO] tweaked toml for crates.io crate slice-dst 1.5.1 written to /workspace/builds/worker-63/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded erasable v1.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 38906ef51bf5c0e5c7f045aa6e94189091f981c36332cdf750fc85747006c21b [INFO] running `Command { std: "docker" "start" "-a" "38906ef51bf5c0e5c7f045aa6e94189091f981c36332cdf750fc85747006c21b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38906ef51bf5c0e5c7f045aa6e94189091f981c36332cdf750fc85747006c21b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38906ef51bf5c0e5c7f045aa6e94189091f981c36332cdf750fc85747006c21b", kill_on_drop: false }` [INFO] [stdout] 38906ef51bf5c0e5c7f045aa6e94189091f981c36332cdf750fc85747006c21b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6fd576af3ce331797526c1b0cb8e0e63c1fdc77925e87c72f411215361bb231a [INFO] running `Command { std: "docker" "start" "-a" "6fd576af3ce331797526c1b0cb8e0e63c1fdc77925e87c72f411215361bb231a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling erasable v1.2.1 [INFO] [stderr] Compiling slice-dst v1.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/layout_polyfill.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | alloc::{Layout, LayoutErr}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/layout_polyfill.rs:7:85 [INFO] [stdout] | [INFO] [stdout] 7 | pub(crate) fn extend_layout(this: &Layout, next: Layout) -> Result<(Layout, usize), LayoutErr> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/layout_polyfill.rs:24:59 [INFO] [stdout] | [INFO] [stdout] 24 | pub(crate) fn layout_array(n: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/layout_polyfill.rs:29:77 [INFO] [stdout] | [INFO] [stdout] 29 | pub(crate) fn repr_c_3(fields: [Layout; 3]) -> Result<(Layout, [usize; 3]), LayoutErr> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/layout_polyfill.rs:48:70 [INFO] [stdout] | [INFO] [stdout] 48 | fn repeat_layout(this: &Layout, n: usize) -> Result<(Layout, usize), LayoutErr> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/layout_polyfill.rs:60:20 [INFO] [stdout] | [INFO] [stdout] 60 | fn layout_err() -> LayoutErr { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.47s [INFO] running `Command { std: "docker" "inspect" "6fd576af3ce331797526c1b0cb8e0e63c1fdc77925e87c72f411215361bb231a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fd576af3ce331797526c1b0cb8e0e63c1fdc77925e87c72f411215361bb231a", kill_on_drop: false }` [INFO] [stdout] 6fd576af3ce331797526c1b0cb8e0e63c1fdc77925e87c72f411215361bb231a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39e09aeab646b7b72f4553fdeef11a70b22322f18a4a9686a93512f595475183 [INFO] running `Command { std: "docker" "start" "-a" "39e09aeab646b7b72f4553fdeef11a70b22322f18a4a9686a93512f595475183", kill_on_drop: false }` [INFO] [stderr] Compiling slice-dst v1.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/layout_polyfill.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | alloc::{Layout, LayoutErr}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/layout_polyfill.rs:7:85 [INFO] [stdout] | [INFO] [stdout] 7 | pub(crate) fn extend_layout(this: &Layout, next: Layout) -> Result<(Layout, usize), LayoutErr> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/layout_polyfill.rs:24:59 [INFO] [stdout] | [INFO] [stdout] 24 | pub(crate) fn layout_array(n: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/layout_polyfill.rs:29:77 [INFO] [stdout] | [INFO] [stdout] 29 | pub(crate) fn repr_c_3(fields: [Layout; 3]) -> Result<(Layout, [usize; 3]), LayoutErr> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/layout_polyfill.rs:48:70 [INFO] [stdout] | [INFO] [stdout] 48 | fn repeat_layout(this: &Layout, n: usize) -> Result<(Layout, usize), LayoutErr> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/layout_polyfill.rs:60:20 [INFO] [stdout] | [INFO] [stdout] 60 | fn layout_err() -> LayoutErr { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/layout_polyfill.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | alloc::{Layout, LayoutErr}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/layout_polyfill.rs:7:85 [INFO] [stdout] | [INFO] [stdout] 7 | pub(crate) fn extend_layout(this: &Layout, next: Layout) -> Result<(Layout, usize), LayoutErr> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/layout_polyfill.rs:24:59 [INFO] [stdout] | [INFO] [stdout] 24 | pub(crate) fn layout_array(n: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/layout_polyfill.rs:29:77 [INFO] [stdout] | [INFO] [stdout] 29 | pub(crate) fn repr_c_3(fields: [Layout; 3]) -> Result<(Layout, [usize; 3]), LayoutErr> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/layout_polyfill.rs:48:70 [INFO] [stdout] | [INFO] [stdout] 48 | fn repeat_layout(this: &Layout, n: usize) -> Result<(Layout, usize), LayoutErr> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/layout_polyfill.rs:60:20 [INFO] [stdout] | [INFO] [stdout] 60 | fn layout_err() -> LayoutErr { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.43s [INFO] running `Command { std: "docker" "inspect" "39e09aeab646b7b72f4553fdeef11a70b22322f18a4a9686a93512f595475183", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39e09aeab646b7b72f4553fdeef11a70b22322f18a4a9686a93512f595475183", kill_on_drop: false }` [INFO] [stdout] 39e09aeab646b7b72f4553fdeef11a70b22322f18a4a9686a93512f595475183 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d1dd3337ca34fdb0033aa4d1b8337b2c68e2c767e85739d1ea608e938c65e0bb [INFO] running `Command { std: "docker" "start" "-a" "d1dd3337ca34fdb0033aa4d1b8337b2c68e2c767e85739d1ea608e938c65e0bb", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stderr] --> src/layout_polyfill.rs:2:21 [INFO] [stderr] | [INFO] [stderr] 2 | alloc::{Layout, LayoutErr}, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stderr] --> src/layout_polyfill.rs:7:85 [INFO] [stderr] | [INFO] [stderr] 7 | pub(crate) fn extend_layout(this: &Layout, next: Layout) -> Result<(Layout, usize), LayoutErr> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stderr] --> src/layout_polyfill.rs:24:59 [INFO] [stderr] | [INFO] [stderr] 24 | pub(crate) fn layout_array(n: usize) -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stderr] --> src/layout_polyfill.rs:29:77 [INFO] [stderr] | [INFO] [stderr] 29 | pub(crate) fn repr_c_3(fields: [Layout; 3]) -> Result<(Layout, [usize; 3]), LayoutErr> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stderr] --> src/layout_polyfill.rs:48:70 [INFO] [stderr] | [INFO] [stderr] 48 | fn repeat_layout(this: &Layout, n: usize) -> Result<(Layout, usize), LayoutErr> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stderr] --> src/layout_polyfill.rs:60:20 [INFO] [stderr] | [INFO] [stderr] 60 | fn layout_err() -> LayoutErr { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `slice-dst` (lib) generated 6 warnings [INFO] [stderr] warning: `slice-dst` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/slice_dst-a3add5536319b379) [INFO] [stdout] [INFO] [stderr] Running tests/leak.rs (/opt/rustwide/target/debug/deps/leak-e6b9788a21a0ef76) [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] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test bad_exactsizeiterator ... ok [INFO] [stdout] test panic_in_init ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/smoke.rs (/opt/rustwide/target/debug/deps/smoke-64721754add7a7bb) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test actual_zst ... ok [INFO] [stdout] test slice ... ok [INFO] [stdout] test node ... ok [INFO] [stdout] test str ... ok [INFO] [stdout] test zst ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests slice-dst [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] test src/lib.rs - AllocSliceDst (line 240) ... ok [INFO] [stdout] test src/lib.rs - (line 49) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d1dd3337ca34fdb0033aa4d1b8337b2c68e2c767e85739d1ea608e938c65e0bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1dd3337ca34fdb0033aa4d1b8337b2c68e2c767e85739d1ea608e938c65e0bb", kill_on_drop: false }` [INFO] [stdout] d1dd3337ca34fdb0033aa4d1b8337b2c68e2c767e85739d1ea608e938c65e0bb