[INFO] fetching crate rstb 1.0.0... [INFO] checking rstb-1.0.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate rstb 1.0.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate rstb 1.0.0 [INFO] finished tweaking crates.io crate rstb 1.0.0 [INFO] tweaked toml for crates.io crate rstb 1.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rstb 1.0.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 101 packages to latest compatible versions [INFO] [stderr] Adding phf v0.11.3 (available: v0.12.1) [INFO] [stderr] Adding roead v0.25.3 (available: v1.0.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.12) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded include-flate-codegen v0.2.0 [INFO] [stderr] Downloaded join_str v0.1.0 [INFO] [stderr] Downloaded all_asserts v2.3.3 [INFO] [stderr] Downloaded almost v0.2.0 [INFO] [stderr] Downloaded binrw_derive v0.13.3 [INFO] [stderr] Downloaded binrw v0.13.3 [INFO] [stderr] Downloaded yaz0 v0.3.0 [INFO] [stderr] Downloaded include-flate v0.3.0 [INFO] [stderr] Downloaded roead v0.25.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 405d7e2174e5d72cdf6fc43ffd17fadedf633c9fff682e13738f3295c6d05929 [INFO] running `Command { std: "docker" "start" "-a" "405d7e2174e5d72cdf6fc43ffd17fadedf633c9fff682e13738f3295c6d05929", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "405d7e2174e5d72cdf6fc43ffd17fadedf633c9fff682e13738f3295c6d05929", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "405d7e2174e5d72cdf6fc43ffd17fadedf633c9fff682e13738f3295c6d05929", kill_on_drop: false }` [INFO] [stdout] 405d7e2174e5d72cdf6fc43ffd17fadedf633c9fff682e13738f3295c6d05929 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02cb471fbab9426fb56cb3278b591329ed5770549f4944b3b43bdcb6749b2fbc [INFO] running `Command { std: "docker" "start" "-a" "02cb471fbab9426fb56cb3278b591329ed5770549f4944b3b43bdcb6749b2fbc", kill_on_drop: false }` [INFO] [stderr] Checking crc-catalog v2.4.0 [INFO] [stderr] Checking all_asserts v2.3.3 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking crc v3.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking rstb v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:232:17 [INFO] [stdout] | [INFO] [stdout] 232 | pub fn iter(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^ ----------- ---- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 232 | pub fn iter(&self) -> impl Iterator, &u32)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:244:21 [INFO] [stdout] | [INFO] [stdout] 244 | pub fn iter_mut(&mut self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^ ----------- -------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 244 | pub fn iter_mut(&mut self) -> impl Iterator, &mut u32)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:232:17 [INFO] [stdout] | [INFO] [stdout] 232 | pub fn iter(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^ ----------- ---- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 232 | pub fn iter(&self) -> impl Iterator, &u32)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:244:21 [INFO] [stdout] | [INFO] [stdout] 244 | pub fn iter_mut(&mut self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^ ----------- -------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 244 | pub fn iter_mut(&mut self) -> impl Iterator, &mut u32)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.54s [INFO] running `Command { std: "docker" "inspect" "02cb471fbab9426fb56cb3278b591329ed5770549f4944b3b43bdcb6749b2fbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02cb471fbab9426fb56cb3278b591329ed5770549f4944b3b43bdcb6749b2fbc", kill_on_drop: false }` [INFO] [stdout] 02cb471fbab9426fb56cb3278b591329ed5770549f4944b3b43bdcb6749b2fbc