[INFO] fetching crate rpkl 0.6.0...
[INFO] checking rpkl-0.6.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate rpkl 0.6.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rpkl 0.6.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rpkl 0.6.0
[INFO] tweaked toml for crates.io crate rpkl 0.6.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rpkl 0.6.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rpkl 0.6.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f97f99ea6c0fe268098eaef94b54f930846d99dd9c15bd7eea54cf180dc7c282
[INFO] running `Command { std: "docker" "start" "-a" "f97f99ea6c0fe268098eaef94b54f930846d99dd9c15bd7eea54cf180dc7c282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f97f99ea6c0fe268098eaef94b54f930846d99dd9c15bd7eea54cf180dc7c282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f97f99ea6c0fe268098eaef94b54f930846d99dd9c15bd7eea54cf180dc7c282", kill_on_drop: false }`
[INFO] [stdout] f97f99ea6c0fe268098eaef94b54f930846d99dd9c15bd7eea54cf180dc7c282
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 007f94db074b79c5e84ad51629b49ea13fd30159f38124081455fe75049b445a
[INFO] running `Command { std: "docker" "start" "-a" "007f94db074b79c5e84ad51629b49ea13fd30159f38124081455fe75049b445a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking rmpv v1.3.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking rpkl v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/api/external_reader.rs:49:21
[INFO] [stdout]    |
[INFO] [stdout] 49 |                     (reader.scheme() != other.scheme()),
[INFO] [stdout]    |                     ^                                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 -                     (reader.scheme() != other.scheme()),
[INFO] [stdout] 49 +                     reader.scheme() != other.scheme(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/api/external_reader.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     (reader.scheme() != other.scheme()),
[INFO] [stdout]    |                     ^                                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 70 -                     (reader.scheme() != other.scheme()),
[INFO] [stdout] 70 +                     reader.scheme() != other.scheme(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/api/external_reader.rs:49:21
[INFO] [stdout]    |
[INFO] [stdout] 49 |                     (reader.scheme() != other.scheme()),
[INFO] [stdout]    |                     ^                                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 -                     (reader.scheme() != other.scheme()),
[INFO] [stdout] 49 +                     reader.scheme() != other.scheme(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/api/external_reader.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     (reader.scheme() != other.scheme()),
[INFO] [stdout]    |                     ^                                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 70 -                     (reader.scheme() != other.scheme()),
[INFO] [stdout] 70 +                     reader.scheme() != other.scheme(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DurationDeserializer` is never constructed
[INFO] [stdout]  --> src/pkl/de/duration.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct DurationDeserializer<'a> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TupleDeserializer` is never constructed
[INFO] [stdout]  --> src/pkl/de/pair.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct TupleDeserializer<'a> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RangeDeserializer` is never constructed
[INFO] [stdout]  --> src/pkl/de/range.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct RangeDeserializer<'a> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/pkl/deserializer.rs:328:30
[INFO] [stdout]     |
[INFO] [stdout] 328 |     pub fn into_deserializer(&self) -> PklValueDeserializer {
[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] 328 |     pub fn into_deserializer(&self) -> PklValueDeserializer<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DurationDeserializer` is never constructed
[INFO] [stdout]  --> src/pkl/de/duration.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct DurationDeserializer<'a> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TupleDeserializer` is never constructed
[INFO] [stdout]  --> src/pkl/de/pair.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct TupleDeserializer<'a> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RangeDeserializer` is never constructed
[INFO] [stdout]  --> src/pkl/de/range.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct RangeDeserializer<'a> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/pkl/deserializer.rs:328:30
[INFO] [stdout]     |
[INFO] [stdout] 328 |     pub fn into_deserializer(&self) -> PklValueDeserializer {
[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] 328 |     pub fn into_deserializer(&self) -> PklValueDeserializer<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.50s
[INFO] running `Command { std: "docker" "inspect" "007f94db074b79c5e84ad51629b49ea13fd30159f38124081455fe75049b445a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "007f94db074b79c5e84ad51629b49ea13fd30159f38124081455fe75049b445a", kill_on_drop: false }`
[INFO] [stdout] 007f94db074b79c5e84ad51629b49ea13fd30159f38124081455fe75049b445a