[INFO] fetching crate tsproto-structs 0.2.0...
[INFO] checking tsproto-structs-0.2.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate tsproto-structs 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tsproto-structs 0.2.0
[INFO] finished tweaking crates.io crate tsproto-structs 0.2.0
[INFO] tweaked toml for crates.io crate tsproto-structs 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tsproto-structs 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.13.1 (available: v0.22.1)
[INFO] [stderr]       Adding heck v0.3.3 (available: v0.5.0)
[INFO] [stderr]       Adding toml v0.5.11 (available: v0.9.5)
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 10cd6f95b1e8426f0f929e61c79af834ba7555f511eb63b22c180fdb4a4396f2
[INFO] running `Command { std: "docker" "start" "-a" "10cd6f95b1e8426f0f929e61c79af834ba7555f511eb63b22c180fdb4a4396f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10cd6f95b1e8426f0f929e61c79af834ba7555f511eb63b22c180fdb4a4396f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10cd6f95b1e8426f0f929e61c79af834ba7555f511eb63b22c180fdb4a4396f2", kill_on_drop: false }`
[INFO] [stdout] 10cd6f95b1e8426f0f929e61c79af834ba7555f511eb63b22c180fdb4a4396f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 15204dbbe582b33270cf77430800cc154a6d8ff4b4d36c11ab17aefb16685b2e
[INFO] running `Command { std: "docker" "start" "-a" "15204dbbe582b33270cf77430800cc154a6d8ff4b4d36c11ab17aefb16685b2e", kill_on_drop: false }`
[INFO] [stderr]     Checking csv-core v0.1.12
[INFO] [stderr]     Checking heck v0.3.3
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking tsproto-structs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/book.rs:102:28
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn get_all_properties(&self) -> impl Iterator<Item = PropId> {
[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] 102 |     pub fn get_all_properties(&self) -> impl Iterator<Item = PropId<'_>> {
[INFO] [stdout]     |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/book.rs:102:28
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn get_all_properties(&self) -> impl Iterator<Item = PropId> {
[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] 102 |     pub fn get_all_properties(&self) -> impl Iterator<Item = PropId<'_>> {
[INFO] [stdout]     |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "15204dbbe582b33270cf77430800cc154a6d8ff4b4d36c11ab17aefb16685b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15204dbbe582b33270cf77430800cc154a6d8ff4b4d36c11ab17aefb16685b2e", kill_on_drop: false }`
[INFO] [stdout] 15204dbbe582b33270cf77430800cc154a6d8ff4b4d36c11ab17aefb16685b2e