[INFO] cloning repository https://github.com/Rupert-WLLP-Bai/instr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rupert-WLLP-Bai/instr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRupert-WLLP-Bai%2Finstr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRupert-WLLP-Bai%2Finstr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f14732b6591fe28556b5afc8127b8c4904737a7
[INFO] checking Rupert-WLLP-Bai/instr against master#df1ae0f7dd168513de2d89beb2cb7a95d4fdc118 for pr-159343
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRupert-WLLP-Bai%2Finstr" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Rupert-WLLP-Bai/instr
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/Rupert-WLLP-Bai/instr
[INFO] tweaked toml for git repo https://github.com/Rupert-WLLP-Bai/instr written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Rupert-WLLP-Bai/instr on toolchain df1ae0f7dd168513de2d89beb2cb7a95d4fdc118
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Rupert-WLLP-Bai/instr 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" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]   Downloaded test-log v0.2.16
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 073d0277e25a5b2c8cac7c88f5b7bc85e2566d7fc1af0b8067e341aee7445bf9
[INFO] running `Command { std: "docker" "start" "073d0277e25a5b2c8cac7c88f5b7bc85e2566d7fc1af0b8067e341aee7445bf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "073d0277e25a5b2c8cac7c88f5b7bc85e2566d7fc1af0b8067e341aee7445bf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "073d0277e25a5b2c8cac7c88f5b7bc85e2566d7fc1af0b8067e341aee7445bf9" "/opt/rustwide/cargo-home/bin/cargo" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "073d0277e25a5b2c8cac7c88f5b7bc85e2566d7fc1af0b8067e341aee7445bf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "073d0277e25a5b2c8cac7c88f5b7bc85e2566d7fc1af0b8067e341aee7445bf9" "/opt/rustwide/cargo-home/bin/cargo" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cargo-tarpaulin v0.30.0 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: unused import: `syn::*`
[INFO] [stdout]  --> src/source_analysis/attributes.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `*`
[INFO] [stdout]  --> src/source_analysis/expressions.rs:2:67
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::{punctuated::Pair, punctuated::Punctuated, token::Comma, *};
[INFO] [stdout]   |                                                                   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::*`
[INFO] [stdout]  --> src/source_analysis/items.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::*`
[INFO] [stdout]  --> src/source_analysis/macros.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use syn::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::*`
[INFO] [stdout]  --> src/source_analysis/statements.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::*`
[INFO] [stdout]  --> src/source_analysis/attributes.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `*`
[INFO] [stdout]  --> src/source_analysis/expressions.rs:2:67
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::{punctuated::Pair, punctuated::Punctuated, token::Comma, *};
[INFO] [stdout]   |                                                                   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::*`
[INFO] [stdout]  --> src/source_analysis/items.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::*`
[INFO] [stdout]  --> src/source_analysis/macros.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use syn::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::*`
[INFO] [stdout]  --> src/source_analysis/statements.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/config/mod.rs:458:32
[INFO] [stdout]     |
[INFO] [stdout] 458 |     pub(crate) fn get_metadata(&self) -> Ref<Option<Metadata>> {
[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] 458 |     pub(crate) fn get_metadata(&self) -> Ref<'_, Option<Metadata>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/traces.rs:191:17
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn iter(&self) -> Iter<PathBuf, Vec<Trace>> {
[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] 191 |     pub fn iter(&self) -> Iter<'_, PathBuf, Vec<Trace>> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Color`
[INFO] [stdout]  --> tests/doc_coverage.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cargo_tarpaulin::config::{Color, Config, RunType};
[INFO] [stdout]   |                               ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `nightly`
[INFO] [stdout]    --> tests/test_types.rs:174:7
[INFO] [stdout]     |
[INFO] [stdout] 174 | #[cfg(feature = "nightly")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default` and `vendored-openssl`
[INFO] [stdout]     = help: consider adding `nightly` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/config/mod.rs:458:32
[INFO] [stdout]     |
[INFO] [stdout] 458 |     pub(crate) fn get_metadata(&self) -> Ref<Option<Metadata>> {
[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] 458 |     pub(crate) fn get_metadata(&self) -> Ref<'_, Option<Metadata>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/traces.rs:191:17
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn iter(&self) -> Iter<PathBuf, Vec<Trace>> {
[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] 191 |     pub fn iter(&self) -> Iter<'_, PathBuf, Vec<Trace>> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "073d0277e25a5b2c8cac7c88f5b7bc85e2566d7fc1af0b8067e341aee7445bf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "073d0277e25a5b2c8cac7c88f5b7bc85e2566d7fc1af0b8067e341aee7445bf9", kill_on_drop: false }`
[INFO] [stdout] 073d0277e25a5b2c8cac7c88f5b7bc85e2566d7fc1af0b8067e341aee7445bf9
