[INFO] fetching crate brk_vec 0.0.81...
[INFO] testing brk_vec-0.0.81 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065
[INFO] extracting crate brk_vec 0.0.81 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate brk_vec 0.0.81
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate brk_vec 0.0.81
[INFO] tweaked toml for crates.io crate brk_vec 0.0.81 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate brk_vec 0.0.81 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate brk_vec 0.0.81 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling brk_core v0.0.81
[INFO] [stderr]    Compiling brk_vec v0.0.81 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/traits/generic.rs:36:20
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<T>>> {
[INFO] [stdout]    |                    ^^^^^ the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<'_, T>>> {
[INFO] [stdout]    |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/traits/generic.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn get_or_read_(&self, index: usize, mmap: &Mmap) -> Result<Option<Cow<T>>> {
[INFO] [stdout]    |                     ^^^^^ the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn get_or_read_(&self, index: usize, mmap: &Mmap) -> Result<Option<Cow<'_, T>>> {
[INFO] [stdout]    |                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/variants/eager.rs:106:24
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<T>>> {
[INFO] [stdout]     |                        ^^^^^ the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<'_, T>>> {
[INFO] [stdout]     |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/variants/indexed.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<T>>> {
[INFO] [stdout]    |                        ^^^^^ the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<'_, T>>> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 32s
[INFO] running `Command { std: "docker" "inspect" "f510f7a99a78811c14336957bace71bbbb87496cb0933a8e467814831c27781c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f510f7a99a78811c14336957bace71bbbb87496cb0933a8e467814831c27781c", kill_on_drop: false }`
[INFO] [stdout] f510f7a99a78811c14336957bace71bbbb87496cb0933a8e467814831c27781c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef23f8efc04417fdf2871bc476b7f31cd18b60a7c0269c298f3eea8f313304fe
[INFO] running `Command { std: "docker" "start" "-a" "ef23f8efc04417fdf2871bc476b7f31cd18b60a7c0269c298f3eea8f313304fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling brk_vec v0.0.81 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/traits/generic.rs:36:20
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<T>>> {
[INFO] [stdout]    |                    ^^^^^ the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<'_, T>>> {
[INFO] [stdout]    |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/traits/generic.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn get_or_read_(&self, index: usize, mmap: &Mmap) -> Result<Option<Cow<T>>> {
[INFO] [stdout]    |                     ^^^^^ the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn get_or_read_(&self, index: usize, mmap: &Mmap) -> Result<Option<Cow<'_, T>>> {
[INFO] [stdout]    |                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/variants/eager.rs:106:24
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<T>>> {
[INFO] [stdout]     |                        ^^^^^ the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<'_, T>>> {
[INFO] [stdout]     |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/variants/indexed.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<T>>> {
[INFO] [stdout]    |                        ^^^^^ the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<'_, T>>> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/traits/generic.rs:36:20
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<T>>> {
[INFO] [stdout]    |                    ^^^^^ the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<'_, T>>> {
[INFO] [stdout]    |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/traits/generic.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn get_or_read_(&self, index: usize, mmap: &Mmap) -> Result<Option<Cow<T>>> {
[INFO] [stdout]    |                     ^^^^^ the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn get_or_read_(&self, index: usize, mmap: &Mmap) -> Result<Option<Cow<'_, T>>> {
[INFO] [stdout]    |                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/variants/eager.rs:106:24
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<T>>> {
[INFO] [stdout]     |                        ^^^^^ the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<'_, T>>> {
[INFO] [stdout]     |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/variants/indexed.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<T>>> {
[INFO] [stdout]    |                        ^^^^^ the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<'_, T>>> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "ef23f8efc04417fdf2871bc476b7f31cd18b60a7c0269c298f3eea8f313304fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef23f8efc04417fdf2871bc476b7f31cd18b60a7c0269c298f3eea8f313304fe", kill_on_drop: false }`
[INFO] [stdout] ef23f8efc04417fdf2871bc476b7f31cd18b60a7c0269c298f3eea8f313304fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e6eeed0da4b712160a960407796614b089852cee99cf8b118d74dc2de66132b1
[INFO] running `Command { std: "docker" "start" "-a" "e6eeed0da4b712160a960407796614b089852cee99cf8b118d74dc2de66132b1", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/traits/generic.rs:36:20
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<T>>> {
[INFO] [stderr]    |                    ^^^^^ the lifetime is elided 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: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<'_, T>>> {
[INFO] [stderr]    |                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/traits/generic.rs:40:21
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn get_or_read_(&self, index: usize, mmap: &Mmap) -> Result<Option<Cow<T>>> {
[INFO] [stderr]    |                     ^^^^^ the lifetime is elided 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: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn get_or_read_(&self, index: usize, mmap: &Mmap) -> Result<Option<Cow<'_, T>>> {
[INFO] [stderr]    |                                                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/variants/eager.rs:106:24
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<T>>> {
[INFO] [stderr]     |                        ^^^^^ the lifetime is elided 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: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<'_, T>>> {
[INFO] [stderr]     |                                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/variants/indexed.rs:37:24
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<T>>> {
[INFO] [stderr]    |                        ^^^^^ the lifetime is elided 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: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn get_or_read(&self, index: I, mmap: &Mmap) -> Result<Option<Cow<'_, T>>> {
[INFO] [stderr]    |                                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: `brk_vec` (lib) generated 4 warnings (run `cargo fix --lib -p brk_vec` to apply 4 suggestions)
[INFO] [stderr] warning: `brk_vec` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/brk_vec-5ad98b6d289b704a)
[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 brk_vec
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 44) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 44) stdout ----
[INFO] [stdout] Test executable failed (exit status: 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: IO(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] Error: "the test returned a termination value with a non-zero status code (1) which indicates a failure"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 44)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 2.51s; merged doctests compilation took 2.47s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e6eeed0da4b712160a960407796614b089852cee99cf8b118d74dc2de66132b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6eeed0da4b712160a960407796614b089852cee99cf8b118d74dc2de66132b1", kill_on_drop: false }`
[INFO] [stdout] e6eeed0da4b712160a960407796614b089852cee99cf8b118d74dc2de66132b1
