[INFO] fetching crate forensic-rs 0.13.1...
[INFO] checking forensic-rs-0.13.1 against master#9e293ae9f8abecb0be5105787d181518c9012a19 for pr-146440-1
[INFO] extracting crate forensic-rs 0.13.1 into /workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate forensic-rs 0.13.1 on toolchain 9e293ae9f8abecb0be5105787d181518c9012a19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "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" "+9e293ae9f8abecb0be5105787d181518c9012a19" "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" "+9e293ae9f8abecb0be5105787d181518c9012a19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sqlite3-sys v0.14.0
[INFO] [stderr]   Downloaded sqlite v0.28.1
[INFO] [stderr]   Downloaded serde_json v1.0.150
[INFO] [stderr]   Downloaded sqlite3-src v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa5ffc7afd37b5d0ffd12be9570a0f0b8b1c07891034b806ab94205aed54b635
[INFO] running `Command { std: "docker" "start" "-a" "fa5ffc7afd37b5d0ffd12be9570a0f0b8b1c07891034b806ab94205aed54b635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa5ffc7afd37b5d0ffd12be9570a0f0b8b1c07891034b806ab94205aed54b635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa5ffc7afd37b5d0ffd12be9570a0f0b8b1c07891034b806ab94205aed54b635", kill_on_drop: false }`
[INFO] [stdout] fa5ffc7afd37b5d0ffd12be9570a0f0b8b1c07891034b806ab94205aed54b635
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e09ede3b8aa12ceb8aa8ec67f39be28faedec874ac7c271478571d18297885b6
[INFO] running `Command { std: "docker" "start" "-a" "e09ede3b8aa12ceb8aa8ec67f39be28faedec874ac7c271478571d18297885b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]    Compiling sqlite3-src v0.4.0
[INFO] [stderr]     Checking sqlite3-sys v0.14.0
[INFO] [stderr]     Checking sqlite v0.28.1
[INFO] [stderr]     Checking forensic-rs v0.13.1 (/opt/rustwide/workdir)
[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] 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] [stdout] warning: unexpected `cfg` condition name: `lib_build`
[INFO] [stdout]  --> tests/logging.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[cfg(not(lib_build))]
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 32 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(lib_build)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(lib_build)");` to the top of the `build.rs`
[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: unexpected `cfg` condition name: `lib_build`
[INFO] [stdout]  --> tests/notifications.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[cfg(not(lib_build))]
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 32 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(lib_build)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(lib_build)");` to the top of the `build.rs`
[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: 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] 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]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.22s
[INFO] running `Command { std: "docker" "inspect" "e09ede3b8aa12ceb8aa8ec67f39be28faedec874ac7c271478571d18297885b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e09ede3b8aa12ceb8aa8ec67f39be28faedec874ac7c271478571d18297885b6", kill_on_drop: false }`
[INFO] [stdout] e09ede3b8aa12ceb8aa8ec67f39be28faedec874ac7c271478571d18297885b6
