[INFO] fetching crate forensic-rs 0.13.1...
[INFO] checking forensic-rs-0.13.1 against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] extracting crate forensic-rs 0.13.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate forensic-rs 0.13.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate forensic-rs 0.13.1
[INFO] tweaked toml for crates.io crate forensic-rs 0.13.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate forensic-rs 0.13.1 on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding sqlite v0.28.1 (available: v0.37.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfc93e8082e5d3b737fa922e4e33cf07dd94f0c15fbcfa549aaa754697b0e9a5
[INFO] running `Command { std: "docker" "start" "-a" "cfc93e8082e5d3b737fa922e4e33cf07dd94f0c15fbcfa549aaa754697b0e9a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfc93e8082e5d3b737fa922e4e33cf07dd94f0c15fbcfa549aaa754697b0e9a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfc93e8082e5d3b737fa922e4e33cf07dd94f0c15fbcfa549aaa754697b0e9a5", kill_on_drop: false }`
[INFO] [stdout] cfc93e8082e5d3b737fa922e4e33cf07dd94f0c15fbcfa549aaa754697b0e9a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52f5fdeb57aa1746c637accfca6e2de5ba56cbdd94cad0c2bd405888b12a36b2
[INFO] running `Command { std: "docker" "start" "-a" "52f5fdeb57aa1746c637accfca6e2de5ba56cbdd94cad0c2bd405888b12a36b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling sqlite3-src v0.4.0
[INFO] [stderr]     Checking forensic-rs v0.13.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking sqlite3-sys v0.14.0
[INFO] [stderr]     Checking sqlite v0.28.1
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/traits/vfs.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct VPath(PathBuf);
[INFO] [stdout]   |            ----- ^^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ForensicDataInspector` is never constructed
[INFO] [stdout]    --> src/data.rs:230:12
[INFO] [stdout]     |
[INFO] [stdout] 230 | pub struct ForensicDataInspector<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ForensicDataInspectorMut` is never constructed
[INFO] [stdout]    --> src/data.rs:233:12
[INFO] [stdout]     |
[INFO] [stdout] 233 | pub struct ForensicDataInspectorMut<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `EventFieldIter` is never constructed
[INFO] [stdout]    --> src/data.rs:261:12
[INFO] [stdout]     |
[INFO] [stdout] 261 | pub struct EventFieldIter<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinuxServiceVisitor` is never constructed
[INFO] [stdout]    --> src/artifact.rs:360:8
[INFO] [stdout]     |
[INFO] [stdout] 360 | struct LinuxServiceVisitor;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WindowsArtifactVisitor` is never constructed
[INFO] [stdout]    --> src/artifact.rs:420:8
[INFO] [stdout]     |
[INFO] [stdout] 420 | struct WindowsArtifactVisitor;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WinEvtVisitor` is never constructed
[INFO] [stdout]    --> src/artifact.rs:449:8
[INFO] [stdout]     |
[INFO] [stdout] 449 | struct WinEvtVisitor;
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RegistryArtifactsVisitor` is never constructed
[INFO] [stdout]    --> src/artifact.rs:478:8
[INFO] [stdout]     |
[INFO] [stdout] 478 | struct RegistryArtifactsVisitor;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OtherOsVisitor` is never constructed
[INFO] [stdout]    --> src/artifact.rs:507:8
[INFO] [stdout]     |
[INFO] [stdout] 507 | struct OtherOsVisitor;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinuxArtifactVisitor` is never constructed
[INFO] [stdout]    --> src/artifact.rs:537:8
[INFO] [stdout]     |
[INFO] [stdout] 537 | struct LinuxArtifactVisitor;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MacOsArtifactVisitor` is never constructed
[INFO] [stdout]    --> src/artifact.rs:566:8
[INFO] [stdout]     |
[INFO] [stdout] 566 | struct MacOsArtifactVisitor;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `forensic-rs` (lib) due to 3 previous errors; 11 warnings emitted
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/data.rs:65:64
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn field_mut(&'a mut self, field_name: &str) -> Option<&mut Field> {
[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] 65 |     pub fn field_mut(&'a mut self, field_name: &str) -> Option<&'a mut Field> {
[INFO] [stdout]    |                                                                 ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/data.rs:151:64
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn txt_field(&'a mut self, field_name: &str) -> Option<&Text> {
[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] 151 |     pub fn txt_field(&'a mut self, field_name: &str) -> Option<&'a Text> {
[INFO] [stdout]     |                                                                 ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/data.rs:181:66
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub fn array_field(&'a mut self, field_name: &str) -> Option<&Vec<Text>> {
[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] 181 |     pub fn array_field(&'a mut self, field_name: &str) -> Option<&'a Vec<Text>> {
[INFO] [stdout]     |                                                                   ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/traits/vfs.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct VPath(PathBuf);
[INFO] [stdout]   |            ----- ^^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ForensicDataInspector` is never constructed
[INFO] [stdout]    --> src/data.rs:230:12
[INFO] [stdout]     |
[INFO] [stdout] 230 | pub struct ForensicDataInspector<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ForensicDataInspectorMut` is never constructed
[INFO] [stdout]    --> src/data.rs:233:12
[INFO] [stdout]     |
[INFO] [stdout] 233 | pub struct ForensicDataInspectorMut<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `EventFieldIter` is never constructed
[INFO] [stdout]    --> src/data.rs:261:12
[INFO] [stdout]     |
[INFO] [stdout] 261 | pub struct EventFieldIter<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinuxServiceVisitor` is never constructed
[INFO] [stdout]    --> src/artifact.rs:360:8
[INFO] [stdout]     |
[INFO] [stdout] 360 | struct LinuxServiceVisitor;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WindowsArtifactVisitor` is never constructed
[INFO] [stdout]    --> src/artifact.rs:420:8
[INFO] [stdout]     |
[INFO] [stdout] 420 | struct WindowsArtifactVisitor;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WinEvtVisitor` is never constructed
[INFO] [stdout]    --> src/artifact.rs:449:8
[INFO] [stdout]     |
[INFO] [stdout] 449 | struct WinEvtVisitor;
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RegistryArtifactsVisitor` is never constructed
[INFO] [stdout]    --> src/artifact.rs:478:8
[INFO] [stdout]     |
[INFO] [stdout] 478 | struct RegistryArtifactsVisitor;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OtherOsVisitor` is never constructed
[INFO] [stdout]    --> src/artifact.rs:507:8
[INFO] [stdout]     |
[INFO] [stdout] 507 | struct OtherOsVisitor;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinuxArtifactVisitor` is never constructed
[INFO] [stdout]    --> src/artifact.rs:537:8
[INFO] [stdout]     |
[INFO] [stdout] 537 | struct LinuxArtifactVisitor;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MacOsArtifactVisitor` is never constructed
[INFO] [stdout]    --> src/artifact.rs:566:8
[INFO] [stdout]     |
[INFO] [stdout] 566 | struct MacOsArtifactVisitor;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/data.rs:65:64
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn field_mut(&'a mut self, field_name: &str) -> Option<&mut Field> {
[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] 65 |     pub fn field_mut(&'a mut self, field_name: &str) -> Option<&'a mut Field> {
[INFO] [stdout]    |                                                                 ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/data.rs:151:64
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn txt_field(&'a mut self, field_name: &str) -> Option<&Text> {
[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] 151 |     pub fn txt_field(&'a mut self, field_name: &str) -> Option<&'a Text> {
[INFO] [stdout]     |                                                                 ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/data.rs:181:66
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub fn array_field(&'a mut self, field_name: &str) -> Option<&Vec<Text>> {
[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] 181 |     pub fn array_field(&'a mut self, field_name: &str) -> Option<&'a Vec<Text>> {
[INFO] [stdout]     |                                                                   ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `forensic-rs` (lib test) due to 3 previous errors; 11 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "52f5fdeb57aa1746c637accfca6e2de5ba56cbdd94cad0c2bd405888b12a36b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52f5fdeb57aa1746c637accfca6e2de5ba56cbdd94cad0c2bd405888b12a36b2", kill_on_drop: false }`
[INFO] [stdout] 52f5fdeb57aa1746c637accfca6e2de5ba56cbdd94cad0c2bd405888b12a36b2
