[INFO] fetching crate pxr_build 0.2.0...
[INFO] building pxr_build-0.2.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate pxr_build 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate pxr_build 0.2.0
[INFO] finished tweaking crates.io crate pxr_build 0.2.0
[INFO] tweaked toml for crates.io crate pxr_build 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pxr_build 0.2.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 26 packages to latest compatible versions
[INFO] [stderr]       Adding which v6.0.3 (available: v8.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e634df8a67cea34ec8526abe9b46de96c15f53487ba87d2b58fc0042e4f45e0e
[INFO] running `Command { std: "docker" "start" "-a" "e634df8a67cea34ec8526abe9b46de96c15f53487ba87d2b58fc0042e4f45e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e634df8a67cea34ec8526abe9b46de96c15f53487ba87d2b58fc0042e4f45e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e634df8a67cea34ec8526abe9b46de96c15f53487ba87d2b58fc0042e4f45e0e", kill_on_drop: false }`
[INFO] [stdout] e634df8a67cea34ec8526abe9b46de96c15f53487ba87d2b58fc0042e4f45e0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cf40a399749314938288c28f2a5255510253f149bbec5d5744e0f4dd51534c6
[INFO] running `Command { std: "docker" "start" "-a" "9cf40a399749314938288c28f2a5255510253f149bbec5d5744e0f4dd51534c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling which v6.0.3
[INFO] [stderr]    Compiling pxr_build v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/utils/string.rs:3:43
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn remove_redundant_whitespace(input: &str) -> Cow<str> {
[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] 3 | pub fn remove_redundant_whitespace(input: &str) -> Cow<'_, str> {
[INFO] [stdout]   |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.70s
[INFO] running `Command { std: "docker" "inspect" "9cf40a399749314938288c28f2a5255510253f149bbec5d5744e0f4dd51534c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cf40a399749314938288c28f2a5255510253f149bbec5d5744e0f4dd51534c6", kill_on_drop: false }`
[INFO] [stdout] 9cf40a399749314938288c28f2a5255510253f149bbec5d5744e0f4dd51534c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 332fb6e7494d7430d7a1e6435e69317d53de718b3ef6acc6eb5a3720ad7f359c
[INFO] running `Command { std: "docker" "start" "-a" "332fb6e7494d7430d7a1e6435e69317d53de718b3ef6acc6eb5a3720ad7f359c", kill_on_drop: false }`
[INFO] [stderr]    Compiling pxr_build v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/utils/string.rs:3:43
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn remove_redundant_whitespace(input: &str) -> Cow<str> {
[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] 3 | pub fn remove_redundant_whitespace(input: &str) -> Cow<'_, str> {
[INFO] [stdout]   |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/utils/string.rs:3:43
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn remove_redundant_whitespace(input: &str) -> Cow<str> {
[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] 3 | pub fn remove_redundant_whitespace(input: &str) -> Cow<'_, str> {
[INFO] [stdout]   |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "332fb6e7494d7430d7a1e6435e69317d53de718b3ef6acc6eb5a3720ad7f359c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "332fb6e7494d7430d7a1e6435e69317d53de718b3ef6acc6eb5a3720ad7f359c", kill_on_drop: false }`
[INFO] [stdout] 332fb6e7494d7430d7a1e6435e69317d53de718b3ef6acc6eb5a3720ad7f359c