[INFO] fetching crate jmbl 0.6.0...
[INFO] testing jmbl-0.6.0 against 1.94.0 for beta-1.95-1
[INFO] extracting crate jmbl 0.6.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate jmbl 0.6.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate jmbl 0.6.0
[INFO] tweaked toml for crates.io crate jmbl 0.6.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jmbl 0.6.0 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "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" "+1.94.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 191 packages to latest compatible versions
[INFO] [stderr]       Adding bytesize v1.3.3 (available: v2.3.1)
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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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" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d60badbf4bb49748858349da17cf4f39a5ae194ecbd7c4a6ce300ca237cde262
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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_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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8eab579e7ab023a06bdc7fb6499ee9335fe78cf67b14084a25389406ec4ec5cd
[INFO] running `Command { std: "docker" "start" "-a" "8eab579e7ab023a06bdc7fb6499ee9335fe78cf67b14084a25389406ec4ec5cd", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
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[INFO] [stderr]    Compiling syn v2.0.117
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[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling ordered-float v3.9.2
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling litl-nanval v0.2.0
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling z-base-32 v0.1.4
[INFO] [stderr]    Compiling tagged-box v0.1.1
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling bytesize v1.3.3
[INFO] [stderr]    Compiling thousands v0.2.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling sized-chunks v0.6.5
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[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling deepsize_derive v0.1.2
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[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
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[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling litl v0.6.0
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling jmbl v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `borrow::Borrow`
[INFO] [stdout]  --> src/view/jmbl_view.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     borrow::Borrow,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `last` is never used
[INFO] [stdout]   --> src/sort.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub(crate) trait IndexableList<T> {
[INFO] [stdout]    |                  ------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 90 |     fn last(&self) -> Option<&T>;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `UncertaintyStrategy` is never used
[INFO] [stdout]    --> src/text/text_view.rs:112:6
[INFO] [stdout]     |
[INFO] [stdout] 112 | enum UncertaintyStrategy {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/list/list_state.rs:216:65
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &OpID> + 'a> {
[INFO] [stdout]     |                  -- the lifetime is named here                  ^^^^^ the same lifetime is elided 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] 216 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &'a OpID> + 'a> {
[INFO] [stdout]     |                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/sort.rs:91:65
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &T> + 'a>;
[INFO] [stdout]    |                  -- the lifetime is named here                  ^^ the same lifetime is elided 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] 91 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &'a T> + 'a>;
[INFO] [stdout]    |                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/sort.rs:107:65
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &T> + 'a> {
[INFO] [stdout]     |                  -- the lifetime is named here                  ^^ the same lifetime is elided 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] 107 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &'a T> + 'a> {
[INFO] [stdout]     |                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/sort.rs:125:65
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &T> + 'a> {
[INFO] [stdout]     |                  -- the lifetime is named here                  ^^ the same lifetime is elided 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] 125 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &'a T> + 'a> {
[INFO] [stdout]     |                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/sparse_vector.rs:203:22
[INFO] [stdout]     |
[INFO] [stdout] 203 |             unsafe { (*self.data.get()).get(at) }
[INFO] [stdout]     |                      ^^---------------^^^^^^^^^
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        this raw pointer has type `*mut Vec<T>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[T]`
[INFO] [stdout]    --> src/sparse_vector.rs:203:22
[INFO] [stdout]     |
[INFO] [stdout] 203 |             unsafe { (*self.data.get()).get(at) }
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: method calls to `get` require a reference
[INFO] [stdout]    --> /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/slice/mod.rs:572:4
[INFO] [stdout]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 203 |             unsafe { (&(*self.data.get())).get(at) }
[INFO] [stdout]     |                      ++                  +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/sparse_vector.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |         unsafe { &(*self.data.get())[0..self.this_len as usize] }
[INFO] [stdout]     |                   ^^---------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     this raw pointer has type `*mut Vec<T>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<T>`
[INFO] [stdout]    --> src/sparse_vector.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |         unsafe { &(*self.data.get())[0..self.this_len as usize] }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 214 |         unsafe { &(&(*self.data.get()))[0..self.this_len as usize] }
[INFO] [stdout]     |                   ++                  +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/view/jmbl_view.rs:183:23
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub(crate) fn get(&self) -> Ref<JMBLView> {
[INFO] [stdout]     |                       ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided 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] 183 |     pub(crate) fn get(&self) -> Ref<'_, JMBLView> {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/view/jmbl_view.rs:187:27
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub(crate) fn get_mut(&self) -> RefMut<JMBLView> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided 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] 187 |     pub(crate) fn get_mut(&self) -> RefMut<'_, JMBLView> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.69s
[INFO] running `Command { std: "docker" "inspect" "8eab579e7ab023a06bdc7fb6499ee9335fe78cf67b14084a25389406ec4ec5cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eab579e7ab023a06bdc7fb6499ee9335fe78cf67b14084a25389406ec4ec5cd", kill_on_drop: false }`
[INFO] [stdout] 8eab579e7ab023a06bdc7fb6499ee9335fe78cf67b14084a25389406ec4ec5cd
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9c2e92bf37f3dc1b42f3fa383596261d569db510701944f52cffdb4a5feb7b2
[INFO] running `Command { std: "docker" "start" "-a" "e9c2e92bf37f3dc1b42f3fa383596261d569db510701944f52cffdb4a5feb7b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling lil v0.1.2
[INFO] [stdout] warning: unused import: `borrow::Borrow`
[INFO] [stdout]  --> src/view/jmbl_view.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     borrow::Borrow,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `last` is never used
[INFO] [stdout]   --> src/sort.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub(crate) trait IndexableList<T> {
[INFO] [stdout]    |                  ------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 90 |     fn last(&self) -> Option<&T>;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `UncertaintyStrategy` is never used
[INFO] [stdout]    --> src/text/text_view.rs:112:6
[INFO] [stdout]     |
[INFO] [stdout] 112 | enum UncertaintyStrategy {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/list/list_state.rs:216:65
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &OpID> + 'a> {
[INFO] [stdout]     |                  -- the lifetime is named here                  ^^^^^ the same lifetime is elided 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] 216 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &'a OpID> + 'a> {
[INFO] [stdout]     |                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/sort.rs:91:65
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &T> + 'a>;
[INFO] [stdout]    |                  -- the lifetime is named here                  ^^ the same lifetime is elided 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] 91 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &'a T> + 'a>;
[INFO] [stdout]    |                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/sort.rs:107:65
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &T> + 'a> {
[INFO] [stdout]     |                  -- the lifetime is named here                  ^^ the same lifetime is elided 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] 107 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &'a T> + 'a> {
[INFO] [stdout]     |                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/sort.rs:125:65
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &T> + 'a> {
[INFO] [stdout]     |                  -- the lifetime is named here                  ^^ the same lifetime is elided 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] 125 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &'a T> + 'a> {
[INFO] [stdout]     |                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/sparse_vector.rs:203:22
[INFO] [stdout]     |
[INFO] [stdout] 203 |             unsafe { (*self.data.get()).get(at) }
[INFO] [stdout]     |                      ^^---------------^^^^^^^^^
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        this raw pointer has type `*mut Vec<T>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[T]`
[INFO] [stdout]    --> src/sparse_vector.rs:203:22
[INFO] [stdout]     |
[INFO] [stdout] 203 |             unsafe { (*self.data.get()).get(at) }
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: method calls to `get` require a reference
[INFO] [stdout]    --> /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/slice/mod.rs:572:4
[INFO] [stdout]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 203 |             unsafe { (&(*self.data.get())).get(at) }
[INFO] [stdout]     |                      ++                  +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/sparse_vector.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |         unsafe { &(*self.data.get())[0..self.this_len as usize] }
[INFO] [stdout]     |                   ^^---------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     this raw pointer has type `*mut Vec<T>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<T>`
[INFO] [stdout]    --> src/sparse_vector.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |         unsafe { &(*self.data.get())[0..self.this_len as usize] }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 214 |         unsafe { &(&(*self.data.get()))[0..self.this_len as usize] }
[INFO] [stdout]     |                   ++                  +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/view/jmbl_view.rs:183:23
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub(crate) fn get(&self) -> Ref<JMBLView> {
[INFO] [stdout]     |                       ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided 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] 183 |     pub(crate) fn get(&self) -> Ref<'_, JMBLView> {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/view/jmbl_view.rs:187:27
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub(crate) fn get_mut(&self) -> RefMut<JMBLView> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided 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] 187 |     pub(crate) fn get_mut(&self) -> RefMut<'_, JMBLView> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling jemalloc-sys v0.3.2
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling proptest v1.10.0
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling bzip2 v0.4.4
[INFO] [stderr]    Compiling zip v0.5.13
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling jemallocator v0.3.2
[INFO] [stderr]    Compiling jemalloc-ctl v0.3.3
[INFO] [stderr]    Compiling jmbl v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `borrow::Borrow`
[INFO] [stdout]  --> src/view/jmbl_view.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     borrow::Borrow,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `last` is never used
[INFO] [stdout]   --> src/sort.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub(crate) trait IndexableList<T> {
[INFO] [stdout]    |                  ------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 90 |     fn last(&self) -> Option<&T>;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `UncertaintyStrategy` is never used
[INFO] [stdout]    --> src/text/text_view.rs:112:6
[INFO] [stdout]     |
[INFO] [stdout] 112 | enum UncertaintyStrategy {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/list/list_state.rs:216:65
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &OpID> + 'a> {
[INFO] [stdout]     |                  -- the lifetime is named here                  ^^^^^ the same lifetime is elided 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] 216 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &'a OpID> + 'a> {
[INFO] [stdout]     |                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/sort.rs:91:65
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &T> + 'a>;
[INFO] [stdout]    |                  -- the lifetime is named here                  ^^ the same lifetime is elided 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] 91 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &'a T> + 'a>;
[INFO] [stdout]    |                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/sort.rs:107:65
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &T> + 'a> {
[INFO] [stdout]     |                  -- the lifetime is named here                  ^^ the same lifetime is elided 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] 107 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &'a T> + 'a> {
[INFO] [stdout]     |                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/sort.rs:125:65
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &T> + 'a> {
[INFO] [stdout]     |                  -- the lifetime is named here                  ^^ the same lifetime is elided 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] 125 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &'a T> + 'a> {
[INFO] [stdout]     |                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/sparse_vector.rs:203:22
[INFO] [stdout]     |
[INFO] [stdout] 203 |             unsafe { (*self.data.get()).get(at) }
[INFO] [stdout]     |                      ^^---------------^^^^^^^^^
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        this raw pointer has type `*mut Vec<T>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[T]`
[INFO] [stdout]    --> src/sparse_vector.rs:203:22
[INFO] [stdout]     |
[INFO] [stdout] 203 |             unsafe { (*self.data.get()).get(at) }
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: method calls to `get` require a reference
[INFO] [stdout]    --> /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/slice/mod.rs:572:4
[INFO] [stdout]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 203 |             unsafe { (&(*self.data.get())).get(at) }
[INFO] [stdout]     |                      ++                  +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/sparse_vector.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |         unsafe { &(*self.data.get())[0..self.this_len as usize] }
[INFO] [stdout]     |                   ^^---------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     this raw pointer has type `*mut Vec<T>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<T>`
[INFO] [stdout]    --> src/sparse_vector.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |         unsafe { &(*self.data.get())[0..self.this_len as usize] }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 214 |         unsafe { &(&(*self.data.get()))[0..self.this_len as usize] }
[INFO] [stdout]     |                   ++                  +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/view/jmbl_view.rs:183:23
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub(crate) fn get(&self) -> Ref<JMBLView> {
[INFO] [stdout]     |                       ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided 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] 183 |     pub(crate) fn get(&self) -> Ref<'_, JMBLView> {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/view/jmbl_view.rs:187:27
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub(crate) fn get_mut(&self) -> RefMut<JMBLView> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided 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] 187 |     pub(crate) fn get_mut(&self) -> RefMut<'_, JMBLView> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `Command { std: "docker" "inspect" "e9c2e92bf37f3dc1b42f3fa383596261d569db510701944f52cffdb4a5feb7b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9c2e92bf37f3dc1b42f3fa383596261d569db510701944f52cffdb4a5feb7b2", kill_on_drop: false }`
[INFO] [stdout] e9c2e92bf37f3dc1b42f3fa383596261d569db510701944f52cffdb4a5feb7b2
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5647e6d5a56c56ccd0d1a5fce4147f2d3e25a01ae62abfcf153e719ddfdcebe3
[INFO] running `Command { std: "docker" "start" "-a" "5647e6d5a56c56ccd0d1a5fce4147f2d3e25a01ae62abfcf153e719ddfdcebe3", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `borrow::Borrow`
[INFO] [stderr]  --> src/view/jmbl_view.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     borrow::Borrow,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `last` is never used
[INFO] [stderr]   --> src/sort.rs:90:8
[INFO] [stderr]    |
[INFO] [stderr] 87 | pub(crate) trait IndexableList<T> {
[INFO] [stderr]    |                  ------------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 90 |     fn last(&self) -> Option<&T>;
[INFO] [stderr]    |        ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `UncertaintyStrategy` is never used
[INFO] [stderr]    --> src/text/text_view.rs:112:6
[INFO] [stderr]     |
[INFO] [stderr] 112 | enum UncertaintyStrategy {
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/list/list_state.rs:216:65
[INFO] [stderr]     |
[INFO] [stderr] 216 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &OpID> + 'a> {
[INFO] [stderr]     |                  -- the lifetime is named here                  ^^^^^ the same lifetime is elided 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] 216 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &'a OpID> + 'a> {
[INFO] [stderr]     |                                                                  ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/sort.rs:91:65
[INFO] [stderr]    |
[INFO] [stderr] 91 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &T> + 'a>;
[INFO] [stderr]    |                  -- the lifetime is named here                  ^^ the same lifetime is elided 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] 91 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &'a T> + 'a>;
[INFO] [stderr]    |                                                                  ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/sort.rs:107:65
[INFO] [stderr]     |
[INFO] [stderr] 107 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &T> + 'a> {
[INFO] [stderr]     |                  -- the lifetime is named here                  ^^ the same lifetime is elided 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] 107 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &'a T> + 'a> {
[INFO] [stderr]     |                                                                  ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/sort.rs:125:65
[INFO] [stderr]     |
[INFO] [stderr] 125 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &T> + 'a> {
[INFO] [stderr]     |                  -- the lifetime is named here                  ^^ the same lifetime is elided 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] 125 |     fn iter<'a>(&'a self) -> Box<dyn DoubleEndedIterator<Item = &'a T> + 'a> {
[INFO] [stderr]     |                                                                  ++
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/sparse_vector.rs:203:22
[INFO] [stderr]     |
[INFO] [stderr] 203 |             unsafe { (*self.data.get()).get(at) }
[INFO] [stderr]     |                      ^^---------------^^^^^^^^^
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        this raw pointer has type `*mut Vec<T>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&[T]`
[INFO] [stderr]    --> src/sparse_vector.rs:203:22
[INFO] [stderr]     |
[INFO] [stderr] 203 |             unsafe { (*self.data.get()).get(at) }
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] note: method calls to `get` require a reference
[INFO] [stderr]    --> /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/slice/mod.rs:572:4
[INFO] [stderr]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 203 |             unsafe { (&(*self.data.get())).get(at) }
[INFO] [stderr]     |                      ++                  +
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/sparse_vector.rs:214:19
[INFO] [stderr]     |
[INFO] [stderr] 214 |         unsafe { &(*self.data.get())[0..self.this_len as usize] }
[INFO] [stderr]     |                   ^^---------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     this raw pointer has type `*mut Vec<T>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&Vec<T>`
[INFO] [stderr]    --> src/sparse_vector.rs:214:19
[INFO] [stderr]     |
[INFO] [stderr] 214 |         unsafe { &(*self.data.get())[0..self.this_len as usize] }
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 214 |         unsafe { &(&(*self.data.get()))[0..self.this_len as usize] }
[INFO] [stderr]     |                   ++                  +
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/view/jmbl_view.rs:183:23
[INFO] [stderr]     |
[INFO] [stderr] 183 |     pub(crate) fn get(&self) -> Ref<JMBLView> {
[INFO] [stderr]     |                       ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       the lifetime is elided 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] 183 |     pub(crate) fn get(&self) -> Ref<'_, JMBLView> {
[INFO] [stderr]     |                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/view/jmbl_view.rs:187:27
[INFO] [stderr]     |
[INFO] [stderr] 187 |     pub(crate) fn get_mut(&self) -> RefMut<JMBLView> {
[INFO] [stderr]     |                           ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           the lifetime is elided 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] 187 |     pub(crate) fn get_mut(&self) -> RefMut<'_, JMBLView> {
[INFO] [stderr]     |                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: `jmbl` (lib) generated 11 warnings (run `cargo fix --lib -p jmbl` to apply 6 suggestions)
[INFO] [stderr] warning: `jmbl` (lib test) generated 11 warnings (11 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jmbl-5b36e7a3b2356694)
[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]      Running tests/automerge_paper_helpers.rs (/opt/rustwide/target/debug/deps/automerge_paper_helpers-eab68230027b0da8)
[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]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-5b290d335a6b76bc)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr] 
[INFO] [stderr] thread 'change_root_obect' (27) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/litl-val-0.2.0/src/slim_boxed_slice.rs:54:17:
[INFO] [stderr] misaligned pointer dereference: address must be a multiple of 0x4 but is 0x732d40002df7
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x6304aaec89e2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x6304aaec89e2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x6304aaec89e2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x6304aaec89e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x6304aaed909a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x6304aaed909a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stderr]    6:     0x6304aae97736 - std::io::default_write_fmt::hd49a3027caaa0994
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x6304aae97736 - std::io::Write::write_fmt::h6f0185aecf0ed75f
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x6304aaea7e19 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x6304aaea7e19 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x6304aaea7c79 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x6304aad480de - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stderr]   12:     0x6304aad480de - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stderr]   13:     0x6304aaea8092 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stderr]   14:     0x6304aaea8092 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stderr]   15:     0x6304aaea7ed8 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stderr]   16:     0x6304aaea3409 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   17:     0x6304aae8c44d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stderr]   18:     0x6304aaee076d - core::panicking::panic_nounwind_fmt::runtime::hc88ed2bfe3f4a8c8
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:122:22
[INFO] [stderr]   19:     0x6304aaee076d - core::panicking::panic_nounwind_fmt::h0fb754c2e2cbb5f3
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/intrinsics/mod.rs:2432:9
[INFO] [stderr]   20:     0x6304aaee08f9 - core::panicking::panic_misaligned_pointer_dereference::h060538c4010c0045
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:284:5
[INFO] [stderr]   21:     0x6304aae68b19 - litl_val::slim_boxed_slice::SlimBoxedSlice<T>::from_vec::he5927e20605247b7
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/litl-val-0.2.0/src/slim_boxed_slice.rs:54:17
[INFO] [stderr]   22:     0x6304aae2fdf8 - litl_val::slim_boxed_slice::SlimBoxedString::from_string::h3943a6c5058bc936
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/litl-val-0.2.0/src/slim_boxed_slice.rs:218:14
[INFO] [stderr]   23:     0x6304aad77d95 - litl_val::key_e::KeyE::string::hc3147e74e73e9638
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/litl-val-0.2.0/src/key_e.rs:14:30
[INFO] [stderr]   24:     0x6304aae46470 - <litl_val::from_other::SerializeMap as serde_core::ser::SerializeMap>::serialize_value::h90a5f2a946082db3
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/litl-val-0.2.0/src/from_other/mod.rs:348:24
[INFO] [stderr]   25:     0x6304aae3f42b - serde_core::ser::SerializeMap::serialize_entry::hcda76ef428441a2b
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/mod.rs:1861:14
[INFO] [stderr]   26:     0x6304aae47155 - <litl_val::from_other::SerializeMap as serde_core::ser::SerializeStruct>::serialize_field::habb7c9186c3e3276
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/litl-val-0.2.0/src/from_other/mod.rs:367:9
[INFO] [stderr]   27:     0x6304aae1030b - jmbl::ops::_::<impl serde_core::ser::Serialize for jmbl::ops::ObjID>::serialize::ha6a564a9b4b63826
[INFO] [stderr]                                at /opt/rustwide/workdir/src/ops.rs:68:51
[INFO] [stderr]   28:     0x6304aae09509 - serde_core::ser::impls::<impl serde_core::ser::Serialize for &T>::serialize::h42ebc48c42c26de6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/impls.rs:472:26
[INFO] [stderr]   29:     0x6304aae4737f - litl_val::from_other::to_val::hcb8c46ebbb61f2c7
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/litl-val-0.2.0/src/from_other/mod.rs:10:11
[INFO] [stderr]   30:     0x6304aae2e1f3 - jmbl::view::jmbl_view::JMBLViewRef::set_root::heddf0f0ea945b412
[INFO] [stderr]                                at /opt/rustwide/workdir/src/view/jmbl_view.rs:243:26
[INFO] [stderr]   31:     0x6304aad23624 - jmbl::jmbl::JMBL::new_from_root::hd4635b247b2c448e
[INFO] [stderr]                                at /opt/rustwide/workdir/src/jmbl.rs:84:20
[INFO] [stderr]   32:     0x6304aad259b1 - basic::change_root_obect::h92198b404eed9d0a
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/basic.rs:24:20
[INFO] [stderr]   33:     0x6304aad26127 - basic::change_root_obect::{{closure}}::hb37ddd062b2b315b
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/basic.rs:23:23
[INFO] [stderr]   34:     0x6304aad1fc36 - core::ops::function::FnOnce::call_once::h2d84070ea3a802fb
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   35:     0x6304aad47e9b - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   36:     0x6304aad47e9b - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stderr]   37:     0x6304aad5b8aa - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stderr]   38:     0x6304aad5b8aa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   39:     0x6304aad5b8aa - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stderr]   40:     0x6304aad5b8aa - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stderr]   41:     0x6304aad5b8aa - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stderr]   42:     0x6304aad5b8aa - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stderr]   43:     0x6304aad5b8aa - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stderr]   44:     0x6304aad35d04 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stderr]   45:     0x6304aad35d04 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   46:     0x6304aad396a2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stderr]   47:     0x6304aad396a2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   48:     0x6304aad396a2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stderr]   49:     0x6304aad396a2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stderr]   50:     0x6304aad396a2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stderr]   51:     0x6304aad396a2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stderr]   52:     0x6304aad396a2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   53:     0x6304aae9e69f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stderr]   54:     0x6304aae9e69f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stderr]   55:     0x732d4844eaa4 - <unknown>
[INFO] [stderr]   56:     0x732d484dba64 - clone
[INFO] [stderr]   57:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `--test basic`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/basic-5b290d335a6b76bc` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "5647e6d5a56c56ccd0d1a5fce4147f2d3e25a01ae62abfcf153e719ddfdcebe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5647e6d5a56c56ccd0d1a5fce4147f2d3e25a01ae62abfcf153e719ddfdcebe3", kill_on_drop: false }`
[INFO] [stdout] 5647e6d5a56c56ccd0d1a5fce4147f2d3e25a01ae62abfcf153e719ddfdcebe3
