[INFO] fetching crate cargo-inspect 0.10.3...
[INFO] checking cargo-inspect-0.10.3 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate cargo-inspect 0.10.3 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate cargo-inspect 0.10.3 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-inspect 0.10.3
[INFO] finished tweaking crates.io crate cargo-inspect 0.10.3
[INFO] tweaked toml for crates.io crate cargo-inspect 0.10.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate cargo-inspect 0.10.3 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a761a5fae44535ed00a2fd3f960573d26f370363101153f5d9d123438fa6bf4
[INFO] running `Command { std: "docker" "start" "-a" "3a761a5fae44535ed00a2fd3f960573d26f370363101153f5d9d123438fa6bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a761a5fae44535ed00a2fd3f960573d26f370363101153f5d9d123438fa6bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a761a5fae44535ed00a2fd3f960573d26f370363101153f5d9d123438fa6bf4", kill_on_drop: false }`
[INFO] [stdout] 3a761a5fae44535ed00a2fd3f960573d26f370363101153f5d9d123438fa6bf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 776fe59116b8d989f55a42f843e5deba38c84053af1d52b51e973242a34d57b5
[INFO] running `Command { std: "docker" "start" "-a" "776fe59116b8d989f55a42f843e5deba38c84053af1d52b51e973242a34d57b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
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[INFO] [stderr]     Checking indicatif v0.14.0
[INFO] [stderr]     Checking tempfile v3.1.0
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[INFO] [stderr]    Compiling darling_core v0.10.2
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[INFO] [stderr]    Compiling serde_derive v1.0.111
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[INFO] [stderr]    Compiling structopt-derive v0.4.7
[INFO] [stderr]    Compiling darling_macro v0.10.2
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[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]     Checking structopt v0.3.14
[INFO] [stderr]     Checking syntect v4.2.0
[INFO] [stderr]     Checking prettyprint v0.8.1
[INFO] [stderr]     Checking cargo-inspect v0.10.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/hir.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let mut p = process::Command::new("cargo")
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     unused_qualifications
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 42 -     let mut p = process::Command::new("cargo")
[INFO] [stdout] 42 +     let mut p = Command::new("cargo")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/hir.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let mut p = process::Command::new("cargo")
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     unused_qualifications
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 42 -     let mut p = process::Command::new("cargo")
[INFO] [stdout] 42 +     let mut p = Command::new("cargo")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]   --> src/hir.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct HIR {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 10 |     /// Source file or crate of HIR
[INFO] [stdout] 11 |     pub source: PathBuf,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]   --> src/hir.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct HIR {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 10 |     /// Source file or crate of HIR
[INFO] [stdout] 11 |     pub source: PathBuf,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bin/inspect/main.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |         for cause in Fail::iter_causes(&err) {
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 44 |         for cause in <dyn Fail>::iter_causes(&err) {
[INFO] [stdout]    |                      ++++     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bin/inspect/main.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |         for cause in Fail::iter_causes(&err) {
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 44 |         for cause in <dyn Fail>::iter_causes(&err) {
[INFO] [stdout]    |                      ++++     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.73s
[INFO] running `Command { std: "docker" "inspect" "776fe59116b8d989f55a42f843e5deba38c84053af1d52b51e973242a34d57b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "776fe59116b8d989f55a42f843e5deba38c84053af1d52b51e973242a34d57b5", kill_on_drop: false }`
[INFO] [stdout] 776fe59116b8d989f55a42f843e5deba38c84053af1d52b51e973242a34d57b5