[INFO] fetching crate borrowfix 0.1.4... [INFO] checking borrowfix-0.1.4 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate borrowfix 0.1.4 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate borrowfix 0.1.4 [INFO] finished tweaking crates.io crate borrowfix 0.1.4 [INFO] tweaked toml for crates.io crate borrowfix 0.1.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate borrowfix 0.1.4 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ac8617b0343c59e5dd6a0b68b07bea71f817c981096d9424e8785e77654bf2e [INFO] running `Command { std: "docker" "start" "-a" "0ac8617b0343c59e5dd6a0b68b07bea71f817c981096d9424e8785e77654bf2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ac8617b0343c59e5dd6a0b68b07bea71f817c981096d9424e8785e77654bf2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ac8617b0343c59e5dd6a0b68b07bea71f817c981096d9424e8785e77654bf2e", kill_on_drop: false }` [INFO] [stdout] 0ac8617b0343c59e5dd6a0b68b07bea71f817c981096d9424e8785e77654bf2e [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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d708b34447290bb5598aaa3968cd78a426b4781cbbfe0f5957b773ec1e715fd7 [INFO] running `Command { std: "docker" "start" "-a" "d708b34447290bb5598aaa3968cd78a426b4781cbbfe0f5957b773ec1e715fd7", kill_on_drop: false }` [INFO] [stderr] Checking borrowfix v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] error: lifetime may not live long enough [INFO] [stdout] --> src/lib.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn remember<'a, T>(data: &'a T) -> &'static T { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] 10 | let f: fn(_, &'a T) -> &'static T = lifetime_helper; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ type annotation requires that `'a` must outlive `'static` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime may not live long enough [INFO] [stdout] --> src/lib.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn remember_mut<'a, 'b, T>(data: &'a mut T) -> &'b mut T { [INFO] [stdout] | -- -- lifetime `'b` defined here [INFO] [stdout] | | [INFO] [stdout] | lifetime `'a` defined here [INFO] [stdout] 17 | let f: fn(_, &'a mut T) -> &'b mut T = lifetime_helper_mut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type annotation requires that `'a` must outlive `'b` [INFO] [stdout] | [INFO] [stdout] = help: consider adding the following bound: `'a: 'b` [INFO] [stdout] = note: requirement occurs because of a mutable reference to `T` [INFO] [stdout] = note: mutable references are invariant over their type parameter [INFO] [stdout] = help: see for more information about variance [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `borrowfix` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: lifetime may not live long enough [INFO] [stdout] --> src/lib.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn remember<'a, T>(data: &'a T) -> &'static T { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] 10 | let f: fn(_, &'a T) -> &'static T = lifetime_helper; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ type annotation requires that `'a` must outlive `'static` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime may not live long enough [INFO] [stdout] --> src/lib.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn remember_mut<'a, 'b, T>(data: &'a mut T) -> &'b mut T { [INFO] [stdout] | -- -- lifetime `'b` defined here [INFO] [stdout] | | [INFO] [stdout] | lifetime `'a` defined here [INFO] [stdout] 17 | let f: fn(_, &'a mut T) -> &'b mut T = lifetime_helper_mut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type annotation requires that `'a` must outlive `'b` [INFO] [stdout] | [INFO] [stdout] = help: consider adding the following bound: `'a: 'b` [INFO] [stdout] = note: requirement occurs because of a mutable reference to `T` [INFO] [stdout] = note: mutable references are invariant over their type parameter [INFO] [stdout] = help: see for more information about variance [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `borrowfix` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "d708b34447290bb5598aaa3968cd78a426b4781cbbfe0f5957b773ec1e715fd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d708b34447290bb5598aaa3968cd78a426b4781cbbfe0f5957b773ec1e715fd7", kill_on_drop: false }` [INFO] [stdout] d708b34447290bb5598aaa3968cd78a426b4781cbbfe0f5957b773ec1e715fd7