[INFO] fetching crate memory_slice 0.1.0-preview3... [INFO] checking memory_slice-0.1.0-preview3 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate memory_slice 0.1.0-preview3 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate memory_slice 0.1.0-preview3 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate memory_slice 0.1.0-preview3 [INFO] finished tweaking crates.io crate memory_slice 0.1.0-preview3 [INFO] tweaked toml for crates.io crate memory_slice 0.1.0-preview3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 11 packages to latest compatible versions [INFO] [stderr] Adding rstest v0.6.4 (available: v0.23.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded galvanic-assert v0.8.7 [INFO] [stderr] Downloaded rstest v0.6.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2223d65e82a7ad99325d1359813b1835274230792712749b568c47e16e3d7a1 [INFO] running `Command { std: "docker" "start" "-a" "d2223d65e82a7ad99325d1359813b1835274230792712749b568c47e16e3d7a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2223d65e82a7ad99325d1359813b1835274230792712749b568c47e16e3d7a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2223d65e82a7ad99325d1359813b1835274230792712749b568c47e16e3d7a1", kill_on_drop: false }` [INFO] [stdout] d2223d65e82a7ad99325d1359813b1835274230792712749b568c47e16e3d7a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec26394278e595889cce52cc1d337df3c107bc156d1c71b6a230198b6e19b881 [INFO] running `Command { std: "docker" "start" "-a" "ec26394278e595889cce52cc1d337df3c107bc156d1c71b6a230198b6e19b881", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking galvanic-assert v0.8.7 [INFO] [stderr] Compiling contracts v0.6.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rstest v0.6.4 [INFO] [stderr] Checking memory_slice v0.1.0-preview3 (/opt/rustwide/workdir) [INFO] [stdout] error: lifetime may not live long enough [INFO] [stdout] --> src/lib.rs:224:9 [INFO] [stdout] | [INFO] [stdout] 222 | pub fn split_at(&self, mid: usize) -> (&Self, &Self) { [INFO] [stdout] | - - let's call the lifetime of this reference `'2` [INFO] [stdout] | | [INFO] [stdout] | let's call the lifetime of this reference `'1` [INFO] [stdout] 223 | let (l,r) = self.inner.split_at(mid); [INFO] [stdout] 224 | (l.as_memory(), r.as_memory()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime may not live long enough [INFO] [stdout] --> src/lib.rs:335:9 [INFO] [stdout] | [INFO] [stdout] 331 | pub fn align_for(&self, layout: Layout) -> (&Self, &Self, &Self) { [INFO] [stdout] | - - let's call the lifetime of this reference `'2` [INFO] [stdout] | | [INFO] [stdout] | let's call the lifetime of this reference `'1` [INFO] [stdout] ... [INFO] [stdout] 335 | (pad, data, rem) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime may not live long enough [INFO] [stdout] --> src/lib.rs:338:5 [INFO] [stdout] | [INFO] [stdout] 338 | #[test_ensures(ret.1.len()())] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2` [INFO] [stdout] ... [INFO] [stdout] 347 | pub fn align_for_type(&self) -> (&Self, &Self, &Self) { [INFO] [stdout] | - - let's call the lifetime of this reference `'2` [INFO] [stdout] | | [INFO] [stdout] | let's call the lifetime of this reference `'1` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `test_ensures` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime may not live long enough [INFO] [stdout] --> src/lib.rs:353:5 [INFO] [stdout] | [INFO] [stdout] 353 | #[test_ensures(ret.1.len()(&self, v: &T) -> (&Self, &Self, &Self) { [INFO] [stdout] | - - let's call the lifetime of this reference `'2` [INFO] [stdout] | | [INFO] [stdout] | let's call the lifetime of this reference `'1` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `test_ensures` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `memory_slice` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ec26394278e595889cce52cc1d337df3c107bc156d1c71b6a230198b6e19b881", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec26394278e595889cce52cc1d337df3c107bc156d1c71b6a230198b6e19b881", kill_on_drop: false }` [INFO] [stdout] ec26394278e595889cce52cc1d337df3c107bc156d1c71b6a230198b6e19b881