[INFO] fetching crate vicis-core 0.2.1...
[INFO] testing vicis-core-0.2.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate vicis-core 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate vicis-core 0.2.1
[INFO] finished tweaking crates.io crate vicis-core 0.2.1
[INFO] tweaked toml for crates.io crate vicis-core 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vicis-core 0.2.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vicis-core 0.2.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded console v0.14.1
[INFO] [stderr]   Downloaded funty v1.1.0
[INFO] [stderr]   Downloaded cc v1.0.72
[INFO] [stderr]   Downloaded radium v0.5.3
[INFO] [stderr]   Downloaded wyz v0.2.0
[INFO] [stderr]   Downloaded linked-hash-map v0.5.4
[INFO] [stderr]   Downloaded anyhow v1.0.52
[INFO] [stderr]   Downloaded addr2line v0.15.2
[INFO] [stderr]   Downloaded rustc-demangle v0.1.21
[INFO] [stderr]   Downloaded indexmap v1.7.0
[INFO] [stderr]   Downloaded serde_yaml v0.8.23
[INFO] [stderr]   Downloaded miniz_oxide v0.4.4
[INFO] [stderr]   Downloaded backtrace v0.3.59
[INFO] [stderr]   Downloaded syn v1.0.84
[INFO] [stderr]   Downloaded bitvec v0.19.6
[INFO] [stderr]   Downloaded nom v6.2.1
[INFO] [stderr]   Downloaded similar v2.1.0
[INFO] [stderr]   Downloaded insta v1.9.0
[INFO] [stderr]   Downloaded lexical-core v0.7.6
[INFO] [stderr]   Downloaded libc v0.2.112
[INFO] [stderr]   Downloaded gimli v0.24.0
[INFO] [stderr]   Downloaded object v0.24.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21f1b398920ae1e24bf7db7a2f3ed38cdb05eb27d0a4b114e9ad7e2e5d7d55ba
[INFO] running `Command { std: "docker" "start" "-a" "21f1b398920ae1e24bf7db7a2f3ed38cdb05eb27d0a4b114e9ad7e2e5d7d55ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21f1b398920ae1e24bf7db7a2f3ed38cdb05eb27d0a4b114e9ad7e2e5d7d55ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21f1b398920ae1e24bf7db7a2f3ed38cdb05eb27d0a4b114e9ad7e2e5d7d55ba", kill_on_drop: false }`
[INFO] [stdout] 21f1b398920ae1e24bf7db7a2f3ed38cdb05eb27d0a4b114e9ad7e2e5d7d55ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fe7881339ba18331f026a4dec040aeeb857efff2b832837a221550314a6ff5d
[INFO] running `Command { std: "docker" "start" "-a" "3fe7881339ba18331f026a4dec040aeeb857efff2b832837a221550314a6ff5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling anyhow v1.0.52
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]    Compiling bitvec v0.19.6
[INFO] [stderr]    Compiling vicis-core v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ir/function/layout/mod.rs:62:23
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn block_iter(&self) -> BasicBlockIter {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn block_iter(&self) -> BasicBlockIter<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ir/function/layout/mod.rs:69:22
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn inst_iter(&self, block: BasicBlockId) -> InstructionIter {
[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] 69 |     pub fn inst_iter(&self, block: BasicBlockId) -> InstructionIter<'_> {
[INFO] [stdout]    |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ir/types/mod.rs:97:16
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn get(&self, ty: Type) -> Option<Ref<CompoundType>> {
[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] 97 |     pub fn get(&self, ty: Type) -> Option<Ref<'_, CompoundType>> {
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ir/types/mod.rs:104:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn get_mut(&self, ty: Type) -> Option<RefMut<CompoundType>> {
[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] 104 |     pub fn get_mut(&self, ty: Type) -> Option<RefMut<'_, CompoundType>> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ir/types/mod.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn base(&self) -> Ref<TypesBase> {
[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] 117 |     pub fn base(&self) -> Ref<'_, TypesBase> {
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ir/types/mod.rs:121:21
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn base_mut(&self) -> RefMut<TypesBase> {
[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] 121 |     pub fn base_mut(&self) -> RefMut<'_, TypesBase> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.54s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "3fe7881339ba18331f026a4dec040aeeb857efff2b832837a221550314a6ff5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fe7881339ba18331f026a4dec040aeeb857efff2b832837a221550314a6ff5d", kill_on_drop: false }`
[INFO] [stdout] 3fe7881339ba18331f026a4dec040aeeb857efff2b832837a221550314a6ff5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b7d910e672b86fb4c9eba7d188cadd2f68ab028dcd16933395c15650e419c1c
[INFO] running `Command { std: "docker" "start" "-a" "3b7d910e672b86fb4c9eba7d188cadd2f68ab028dcd16933395c15650e419c1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.84
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling serde_json v1.0.74
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling similar v2.1.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ir/function/layout/mod.rs:62:23
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn block_iter(&self) -> BasicBlockIter {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn block_iter(&self) -> BasicBlockIter<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ir/function/layout/mod.rs:69:22
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn inst_iter(&self, block: BasicBlockId) -> InstructionIter {
[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] 69 |     pub fn inst_iter(&self, block: BasicBlockId) -> InstructionIter<'_> {
[INFO] [stdout]    |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ir/types/mod.rs:97:16
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn get(&self, ty: Type) -> Option<Ref<CompoundType>> {
[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] 97 |     pub fn get(&self, ty: Type) -> Option<Ref<'_, CompoundType>> {
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ir/types/mod.rs:104:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn get_mut(&self, ty: Type) -> Option<RefMut<CompoundType>> {
[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] 104 |     pub fn get_mut(&self, ty: Type) -> Option<RefMut<'_, CompoundType>> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ir/types/mod.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn base(&self) -> Ref<TypesBase> {
[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] 117 |     pub fn base(&self) -> Ref<'_, TypesBase> {
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ir/types/mod.rs:121:21
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn base_mut(&self) -> RefMut<TypesBase> {
[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] 121 |     pub fn base_mut(&self) -> RefMut<'_, TypesBase> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling console v0.14.1
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling serde_yaml v0.8.23
[INFO] [stderr]    Compiling insta v1.9.0
[INFO] [stderr]    Compiling vicis-core v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ir/function/layout/mod.rs:62:23
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn block_iter(&self) -> BasicBlockIter {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn block_iter(&self) -> BasicBlockIter<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ir/function/layout/mod.rs:69:22
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn inst_iter(&self, block: BasicBlockId) -> InstructionIter {
[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] 69 |     pub fn inst_iter(&self, block: BasicBlockId) -> InstructionIter<'_> {
[INFO] [stdout]    |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ir/types/mod.rs:97:16
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn get(&self, ty: Type) -> Option<Ref<CompoundType>> {
[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] 97 |     pub fn get(&self, ty: Type) -> Option<Ref<'_, CompoundType>> {
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ir/types/mod.rs:104:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn get_mut(&self, ty: Type) -> Option<RefMut<CompoundType>> {
[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] 104 |     pub fn get_mut(&self, ty: Type) -> Option<RefMut<'_, CompoundType>> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ir/types/mod.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn base(&self) -> Ref<TypesBase> {
[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] 117 |     pub fn base(&self) -> Ref<'_, TypesBase> {
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ir/types/mod.rs:121:21
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn base_mut(&self) -> RefMut<TypesBase> {
[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] 121 |     pub fn base_mut(&self) -> RefMut<'_, TypesBase> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.28s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "3b7d910e672b86fb4c9eba7d188cadd2f68ab028dcd16933395c15650e419c1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b7d910e672b86fb4c9eba7d188cadd2f68ab028dcd16933395c15650e419c1c", kill_on_drop: false }`
[INFO] [stdout] 3b7d910e672b86fb4c9eba7d188cadd2f68ab028dcd16933395c15650e419c1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb424bec05e290d387f1e2b4a71b045baa512b403e2b6aa44a46bd591dd56e68
[INFO] running `Command { std: "docker" "start" "-a" "eb424bec05e290d387f1e2b4a71b045baa512b403e2b6aa44a46bd591dd56e68", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/ir/function/layout/mod.rs:62:23
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn block_iter(&self) -> BasicBlockIter {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn block_iter(&self) -> BasicBlockIter<'_> {
[INFO] [stderr]    |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/ir/function/layout/mod.rs:69:22
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub fn inst_iter(&self, block: BasicBlockId) -> InstructionIter {
[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] 69 |     pub fn inst_iter(&self, block: BasicBlockId) -> InstructionIter<'_> {
[INFO] [stderr]    |                                                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/ir/types/mod.rs:97:16
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn get(&self, ty: Type) -> Option<Ref<CompoundType>> {
[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] 97 |     pub fn get(&self, ty: Type) -> Option<Ref<'_, CompoundType>> {
[INFO] [stderr]    |                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ir/types/mod.rs:104:20
[INFO] [stderr]     |
[INFO] [stderr] 104 |     pub fn get_mut(&self, ty: Type) -> Option<RefMut<CompoundType>> {
[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] 104 |     pub fn get_mut(&self, ty: Type) -> Option<RefMut<'_, CompoundType>> {
[INFO] [stderr]     |                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ir/types/mod.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub fn base(&self) -> Ref<TypesBase> {
[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] 117 |     pub fn base(&self) -> Ref<'_, TypesBase> {
[INFO] [stderr]     |                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ir/types/mod.rs:121:21
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn base_mut(&self) -> RefMut<TypesBase> {
[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] 121 |     pub fn base_mut(&self) -> RefMut<'_, TypesBase> {
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: `vicis-core` (lib) generated 6 warnings (run `cargo fix --lib -p vicis-core` to apply 6 suggestions)
[INFO] [stderr] warning: `vicis-core` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vicis_core-2ec626729decdc8c)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test ir::function::parser::test_parse_function2 ... ok
[INFO] [stdout] test ir::function::parser::test_parse_function1 ... ok
[INFO] [stdout] test ir::module::metadata::parser::test1 ... ok
[INFO] [stdout] test ir::module::parser::parse_example_addsubmul ... ok
[INFO] [stdout] test ir::module::parser::parse_example_ary ... ok
[INFO] [stdout] test ir::module::parser::parse_example_call ... ok
[INFO] [stdout] test ir::module::parser::parse_example_cast ... ok
[INFO] [stdout] test ir::module::parser::parse_example_br ... ok
[INFO] [stdout] test ir::module::parser::parse_example_icmp ... ok
[INFO] [stdout] test ir::module::parser::parse_example_dce ... ok
[INFO] [stdout] test ir::module::parser::parse_example_load ... ok
[INFO] [stdout] test ir::module::parser::parse_example_cgep ... ok
[INFO] [stdout] test ir::module::parser::parse_example_loop ... ok
[INFO] [stdout] test ir::module::parser::parse_example_loop2 ... ok
[INFO] [stdout] test ir::module::parser::parse_example_metadata ... ok
[INFO] [stdout] test ir::module::parser::parse_example_gblvar ... ok
[INFO] [stdout] test ir::module::parser::parse_example_manyargs ... ok
[INFO] [stdout] test ir::module::parser::parse_example_node ... ok
[INFO] [stdout] test ir::module::parser::parse_example_phi ... ok
[INFO] [stdout] test ir::module::parser::parse_example_phi_loop ... ok
[INFO] [stdout] test ir::types::types_identity ... ok
[INFO] [stdout] test ir::types::parser::test_metadata ... ok
[INFO] [stdout] test ir::module::parser::parse_example_ret42 ... ok
[INFO] [stdout] test pass::test::analysis ... ok
[INFO] [stdout] test ir::module::parser::parse_example_struct ... ok
[INFO] [stdout] test pass::test::analysis_transform ... ok
[INFO] [stdout] test ir::module::parser::parse_example_puts ... ok
[INFO] [stdout] test ir::module::parser::parse_example_printf ... ok
[INFO] [stdout] test ir::module::parser::parse_module2 ... ok
[INFO] [stdout] test ir::module::parser::parse_module1 ... ok
[INFO] [stdout] test ir::module::parser::parse_example_rustc_minimum ... ok
[INFO] [stdout] test ir::module::parser::parse_example_rustc_hello ... ok
[INFO] [stdout] test ir::module::parser::parse_example_rustc_fn_call ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/build.rs (/opt/rustwide/target/debug/deps/build-e2c3d180006e1e66)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test build ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/dom_tree.rs (/opt/rustwide/target/debug/deps/dom_tree-87b5ac07e2f59943)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test dom1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mem2reg.rs (/opt/rustwide/target/debug/deps/mem2reg-7c0b37cab689d260)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test mem2reg_1 ... ok
[INFO] [stdout] test mem2reg_5 ... ok
[INFO] [stdout] test mem2reg_2 ... ok
[INFO] [stdout] test mem2reg_3 ... ok
[INFO] [stdout] test mem2reg_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vicis_core
[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" "eb424bec05e290d387f1e2b4a71b045baa512b403e2b6aa44a46bd591dd56e68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb424bec05e290d387f1e2b4a71b045baa512b403e2b6aa44a46bd591dd56e68", kill_on_drop: false }`
[INFO] [stdout] eb424bec05e290d387f1e2b4a71b045baa512b403e2b6aa44a46bd591dd56e68
