[INFO] fetching crate embedded-storage 0.3.1...
[INFO] testing embedded-storage-0.3.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate embedded-storage 0.3.1 into /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate embedded-storage 0.3.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 228da3ff2038a8c7ad530692fa6ff73e9f7af667bad3efe04e248e08ccf23002
[INFO] running `Command { std: "docker" "start" "-a" "228da3ff2038a8c7ad530692fa6ff73e9f7af667bad3efe04e248e08ccf23002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "228da3ff2038a8c7ad530692fa6ff73e9f7af667bad3efe04e248e08ccf23002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "228da3ff2038a8c7ad530692fa6ff73e9f7af667bad3efe04e248e08ccf23002", kill_on_drop: false }`
[INFO] [stdout] 228da3ff2038a8c7ad530692fa6ff73e9f7af667bad3efe04e248e08ccf23002
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 987605fa5b76d85567434d50cd9dab7e62a22952357cbd3693ac48aebaa864c1
[INFO] running `Command { std: "docker" "start" "-a" "987605fa5b76d85567434d50cd9dab7e62a22952357cbd3693ac48aebaa864c1", 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:22:60
[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:57:60
[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 0.32s
[INFO] running `Command { std: "docker" "inspect" "987605fa5b76d85567434d50cd9dab7e62a22952357cbd3693ac48aebaa864c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "987605fa5b76d85567434d50cd9dab7e62a22952357cbd3693ac48aebaa864c1", kill_on_drop: false }`
[INFO] [stdout] 987605fa5b76d85567434d50cd9dab7e62a22952357cbd3693ac48aebaa864c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8052b66e236c88fbe5d1ffeb8be180a5cd003360df2fc3246cc4dc2b09014ebb
[INFO] running `Command { std: "docker" "start" "-a" "8052b66e236c88fbe5d1ffeb8be180a5cd003360df2fc3246cc4dc2b09014ebb", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/iter.rs:22:60
[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:57:60
[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]    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:22:60
[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:57:60
[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 0.65s
[INFO] running `Command { std: "docker" "inspect" "8052b66e236c88fbe5d1ffeb8be180a5cd003360df2fc3246cc4dc2b09014ebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8052b66e236c88fbe5d1ffeb8be180a5cd003360df2fc3246cc4dc2b09014ebb", kill_on_drop: false }`
[INFO] [stdout] 8052b66e236c88fbe5d1ffeb8be180a5cd003360df2fc3246cc4dc2b09014ebb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9bd1ac5819826c11321dfe4c7d6f19fadbb8d6bc32ecdabb52f5a45cf777b5f4
[INFO] running `Command { std: "docker" "start" "-a" "9bd1ac5819826c11321dfe4c7d6f19fadbb8d6bc32ecdabb52f5a45cf777b5f4", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/iter.rs:22:60
[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:57:60
[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 (run `cargo fix --lib -p embedded-storage` to apply 2 suggestions)
[INFO] [stderr] warning: `embedded-storage` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/embedded_storage-86a39d22f59eea0d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests embedded_storage
[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 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" "9bd1ac5819826c11321dfe4c7d6f19fadbb8d6bc32ecdabb52f5a45cf777b5f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bd1ac5819826c11321dfe4c7d6f19fadbb8d6bc32ecdabb52f5a45cf777b5f4", kill_on_drop: false }`
[INFO] [stdout] 9bd1ac5819826c11321dfe4c7d6f19fadbb8d6bc32ecdabb52f5a45cf777b5f4