[INFO] fetching crate near-vm-logic 0.17.0...
[INFO] checking near-vm-logic-0.17.0 against try#db4e1d23234d93b5e96ecc768b35d9090c32cddf for pr-149901
[INFO] extracting crate near-vm-logic 0.17.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate near-vm-logic 0.17.0
[INFO] finished tweaking crates.io crate near-vm-logic 0.17.0
[INFO] tweaked toml for crates.io crate near-vm-logic 0.17.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate near-vm-logic 0.17.0 on toolchain db4e1d23234d93b5e96ecc768b35d9090c32cddf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db4e1d23234d93b5e96ecc768b35d9090c32cddf" "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" "+db4e1d23234d93b5e96ecc768b35d9090c32cddf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]       Adding tokio v1.28.2 (available: v1.48.0)
[INFO] [stderr]       Adding tokio-macros v2.1.0 (available: v2.6.0)
[INFO] [stderr]       Adding zeroize v1.3.0 (available: v1.8.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db4e1d23234d93b5e96ecc768b35d9090c32cddf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db4e1d23234d93b5e96ecc768b35d9090c32cddf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e5e3a83036d49bc931308963c830948a7d4eb1da50d3fc9511e1ba2b311d25d
[INFO] running `Command { std: "docker" "start" "-a" "1e5e3a83036d49bc931308963c830948a7d4eb1da50d3fc9511e1ba2b311d25d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e5e3a83036d49bc931308963c830948a7d4eb1da50d3fc9511e1ba2b311d25d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e5e3a83036d49bc931308963c830948a7d4eb1da50d3fc9511e1ba2b311d25d", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db4e1d23234d93b5e96ecc768b35d9090c32cddf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c53d87be8ffe993d673ea4270ac79e496d6dc19b2350beca8d650395f98bde1
[INFO] running `Command { std: "docker" "start" "-a" "6c53d87be8ffe993d673ea4270ac79e496d6dc19b2350beca8d650395f98bde1", kill_on_drop: false }`
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[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/dependencies.rs:52:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn view_memory(&self, slice: MemSlice) -> Result<Cow<[u8]>, ()>;
[INFO] [stdout]    |                    ^^^^^ the lifetime is elided here ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn view_memory(&self, slice: MemSlice) -> Result<Cow<'_, [u8]>, ()>;
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/mocks/mock_memory.rs:31:20
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn view_memory(&self, slice: MemSlice) -> Result<Cow<[u8]>, ()> {
[INFO] [stdout]    |                    ^^^^^ the lifetime is elided here ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn view_memory(&self, slice: MemSlice) -> Result<Cow<'_, [u8]>, ()> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vmstate.rs:73:33
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub(super) fn view_for_free(&self, slice: MemSlice) -> Result<Cow<[u8]>> {
[INFO] [stdout]    |                                 ^^^^^ the lifetime is elided here ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub(super) fn view_for_free(&self, slice: MemSlice) -> Result<Cow<'_, [u8]>> {
[INFO] [stdout]    |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tests/context.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let mut context = &mut logic_builder.context;
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/dependencies.rs:52:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn view_memory(&self, slice: MemSlice) -> Result<Cow<[u8]>, ()>;
[INFO] [stdout]    |                    ^^^^^ the lifetime is elided here ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn view_memory(&self, slice: MemSlice) -> Result<Cow<'_, [u8]>, ()>;
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/mocks/mock_memory.rs:31:20
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn view_memory(&self, slice: MemSlice) -> Result<Cow<[u8]>, ()> {
[INFO] [stdout]    |                    ^^^^^ the lifetime is elided here ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn view_memory(&self, slice: MemSlice) -> Result<Cow<'_, [u8]>, ()> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/vmstate.rs:73:33
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub(super) fn view_for_free(&self, slice: MemSlice) -> Result<Cow<[u8]>> {
[INFO] [stdout]    |                                 ^^^^^ the lifetime is elided here ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub(super) fn view_for_free(&self, slice: MemSlice) -> Result<Cow<'_, [u8]>> {
[INFO] [stdout]    |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.84s
[INFO] running `Command { std: "docker" "inspect" "6c53d87be8ffe993d673ea4270ac79e496d6dc19b2350beca8d650395f98bde1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c53d87be8ffe993d673ea4270ac79e496d6dc19b2350beca8d650395f98bde1", kill_on_drop: false }`
[INFO] [stdout] 6c53d87be8ffe993d673ea4270ac79e496d6dc19b2350beca8d650395f98bde1
