[INFO] fetching crate embedded-storage 0.3.1...
[INFO] testing embedded-storage-0.3.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate embedded-storage 0.3.1 into /workspace/builds/worker-1-tc1/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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate embedded-storage 0.3.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 217cafd6044cf507b96f15ca5ed1a3b48e452299d47b14e25e3b876727acc39e
[INFO] running `Command { std: "docker" "start" "-a" "217cafd6044cf507b96f15ca5ed1a3b48e452299d47b14e25e3b876727acc39e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "217cafd6044cf507b96f15ca5ed1a3b48e452299d47b14e25e3b876727acc39e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "217cafd6044cf507b96f15ca5ed1a3b48e452299d47b14e25e3b876727acc39e", kill_on_drop: false }`
[INFO] [stdout] 217cafd6044cf507b96f15ca5ed1a3b48e452299d47b14e25e3b876727acc39e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 165deeee7a6e160a1b5bb520d0850d98bbf8a0d2aa38ff22a2e64a8266acfbb9
[INFO] running `Command { std: "docker" "start" "-a" "165deeee7a6e160a1b5bb520d0850d98bbf8a0d2aa38ff22a2e64a8266acfbb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "165deeee7a6e160a1b5bb520d0850d98bbf8a0d2aa38ff22a2e64a8266acfbb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "165deeee7a6e160a1b5bb520d0850d98bbf8a0d2aa38ff22a2e64a8266acfbb9", kill_on_drop: false }`
[INFO] [stdout] 165deeee7a6e160a1b5bb520d0850d98bbf8a0d2aa38ff22a2e64a8266acfbb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc38b702785bc3ed90c6c699f205fe2b3a51ef42b91425bd72cfd128a9fe3b5a
[INFO] running `Command { std: "docker" "start" "-a" "dc38b702785bc3ed90c6c699f205fe2b3a51ef42b91425bd72cfd128a9fe3b5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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 `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "dc38b702785bc3ed90c6c699f205fe2b3a51ef42b91425bd72cfd128a9fe3b5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc38b702785bc3ed90c6c699f205fe2b3a51ef42b91425bd72cfd128a9fe3b5a", kill_on_drop: false }`
[INFO] [stdout] dc38b702785bc3ed90c6c699f205fe2b3a51ef42b91425bd72cfd128a9fe3b5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2be5403b6bf668f9daa4c15d9f6f150e4fa8503e5930784498c84006453652fd
[INFO] running `Command { std: "docker" "start" "-a" "2be5403b6bf668f9daa4c15d9f6f150e4fa8503e5930784498c84006453652fd", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/iter.rs:22:29
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn overlaps(self, memory: &'a [u8], base_address: u32) -> OverlapIterator<R, I>;
[INFO] [stderr]    |                                ^^ the lifetime is named here  --------------------- the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn overlaps(self, memory: &'a [u8], base_address: u32) -> OverlapIterator<'a, R, I>;
[INFO] [stderr]    |                                                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/iter.rs:57:29
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn overlaps(self, memory: &'a [u8], base_address: u32) -> OverlapIterator<R, I> {
[INFO] [stderr]    |                                ^^ the lifetime is named here  --------------------- the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn overlaps(self, memory: &'a [u8], base_address: u32) -> OverlapIterator<'a, R, I> {
[INFO] [stderr]    |                                                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: `embedded-storage` (lib) generated 2 warnings
[INFO] [stderr] warning: `embedded-storage` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/embedded_storage-0c849518a33cc154)
[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 embedded_storage
[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" "2be5403b6bf668f9daa4c15d9f6f150e4fa8503e5930784498c84006453652fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2be5403b6bf668f9daa4c15d9f6f150e4fa8503e5930784498c84006453652fd", kill_on_drop: false }`
[INFO] [stdout] 2be5403b6bf668f9daa4c15d9f6f150e4fa8503e5930784498c84006453652fd