[INFO] fetching crate embedded-storage 0.3.1...
[INFO] checking embedded-storage-0.3.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate embedded-storage 0.3.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate embedded-storage 0.3.1
[INFO] finished tweaking crates.io crate embedded-storage 0.3.1
[INFO] tweaked toml for crates.io crate embedded-storage 0.3.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate embedded-storage 0.3.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a2f53e62dab10d2933ddfb3e48723e585f67e55038b8640167d7f7cd2b8b13c
[INFO] running `Command { std: "docker" "start" "-a" "5a2f53e62dab10d2933ddfb3e48723e585f67e55038b8640167d7f7cd2b8b13c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a2f53e62dab10d2933ddfb3e48723e585f67e55038b8640167d7f7cd2b8b13c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a2f53e62dab10d2933ddfb3e48723e585f67e55038b8640167d7f7cd2b8b13c", kill_on_drop: false }`
[INFO] [stdout] 5a2f53e62dab10d2933ddfb3e48723e585f67e55038b8640167d7f7cd2b8b13c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c15ffe61e4e92049b4f45b18bbfff2a2aab3d6dc4e1d49b32f3ea4ce180b427a
[INFO] running `Command { std: "docker" "start" "-a" "c15ffe61e4e92049b4f45b18bbfff2a2aab3d6dc4e1d49b32f3ea4ce180b427a", kill_on_drop: false }`
[INFO] [stderr]     Checking embedded-storage v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/iter.rs:22:29
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn overlaps(self, memory: &'a [u8], base_address: u32) -> OverlapIterator<R, I>;
[INFO] [stdout]    |                                ^^ the lifetime is named here  --------------------- the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn overlaps(self, memory: &'a [u8], base_address: u32) -> OverlapIterator<'a, R, I>;
[INFO] [stdout]    |                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/iter.rs:57:29
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn overlaps(self, memory: &'a [u8], base_address: u32) -> OverlapIterator<R, I> {
[INFO] [stdout]    |                                ^^ the lifetime is named here  --------------------- the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn overlaps(self, memory: &'a [u8], base_address: u32) -> OverlapIterator<'a, R, I> {
[INFO] [stdout]    |                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/iter.rs:22:29
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn overlaps(self, memory: &'a [u8], base_address: u32) -> OverlapIterator<R, I>;
[INFO] [stdout]    |                                ^^ the lifetime is named here  --------------------- the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn overlaps(self, memory: &'a [u8], base_address: u32) -> OverlapIterator<'a, R, I>;
[INFO] [stdout]    |                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/iter.rs:57:29
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn overlaps(self, memory: &'a [u8], base_address: u32) -> OverlapIterator<R, I> {
[INFO] [stdout]    |                                ^^ the lifetime is named here  --------------------- the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn overlaps(self, memory: &'a [u8], base_address: u32) -> OverlapIterator<'a, R, I> {
[INFO] [stdout]    |                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "c15ffe61e4e92049b4f45b18bbfff2a2aab3d6dc4e1d49b32f3ea4ce180b427a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c15ffe61e4e92049b4f45b18bbfff2a2aab3d6dc4e1d49b32f3ea4ce180b427a", kill_on_drop: false }`
[INFO] [stdout] c15ffe61e4e92049b4f45b18bbfff2a2aab3d6dc4e1d49b32f3ea4ce180b427a