[INFO] fetching crate cf-rustracing-jaeger 1.2.0... [INFO] checking cf-rustracing-jaeger-1.2.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate cf-rustracing-jaeger 1.2.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate cf-rustracing-jaeger 1.2.0 [INFO] finished tweaking crates.io crate cf-rustracing-jaeger 1.2.0 [INFO] tweaked toml for crates.io crate cf-rustracing-jaeger 1.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cf-rustracing-jaeger 1.2.0 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] crate crates.io crate cf-rustracing-jaeger 1.2.0 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 998a6a1c0a20fc659107280a9f7dfc30e98cab424b4600cd01d32fe3abc1a956 [INFO] running `Command { std: "docker" "start" "-a" "998a6a1c0a20fc659107280a9f7dfc30e98cab424b4600cd01d32fe3abc1a956", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "998a6a1c0a20fc659107280a9f7dfc30e98cab424b4600cd01d32fe3abc1a956", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "998a6a1c0a20fc659107280a9f7dfc30e98cab424b4600cd01d32fe3abc1a956", kill_on_drop: false }` [INFO] [stdout] 998a6a1c0a20fc659107280a9f7dfc30e98cab424b4600cd01d32fe3abc1a956 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2bb16ad5fb973a0e3bad7419d3da6ec4dc68f89651329341d8178bb7f1d68080 [INFO] running `Command { std: "docker" "start" "-a" "2bb16ad5fb973a0e3bad7419d3da6ec4dc68f89651329341d8178bb7f1d68080", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling serde v1.0.199 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling either v1.11.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Checking nom v2.2.1 [INFO] [stderr] Checking splay_tree v0.2.10 [INFO] [stderr] Checking nbchan v0.1.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling procinfo v0.4.2 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Compiling serde_derive v1.0.199 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking atomic_immut v0.1.4 [INFO] [stderr] Checking factory v0.1.2 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking getrandom v0.2.14 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking fibers v0.1.13 [INFO] [stderr] Checking fibers_global v0.1.2 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling trackable_derive v1.0.0 [INFO] [stderr] Checking trackable v1.3.0 [INFO] [stderr] Checking trackable v0.2.24 [INFO] [stderr] Checking cf-rustracing v1.0.0 [INFO] [stderr] Checking thrift_codec v0.2.0 [INFO] [stderr] Checking bytecodec v0.4.15 [INFO] [stderr] Checking prometrics v0.1.13 [INFO] [stderr] Checking httpcodec v0.2.3 [INFO] [stderr] Compiling neli-proc-macros v0.1.3 [INFO] [stderr] Checking fibers_http_server v0.2.0 [INFO] [stderr] Checking neli v0.6.4 [INFO] [stderr] Checking local-ip-address v0.5.7 [INFO] [stderr] Checking cf-rustracing-jaeger v1.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tracer.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn span(&self, operation_name: N) -> StartSpanOptions [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] 33 | pub fn span(&self, operation_name: N) -> StartSpanOptions<'_> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tracer.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn span(&self, operation_name: N) -> StartSpanOptions [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] 33 | pub fn span(&self, operation_name: N) -> StartSpanOptions<'_> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.67s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 9` [INFO] running `Command { std: "docker" "inspect" "2bb16ad5fb973a0e3bad7419d3da6ec4dc68f89651329341d8178bb7f1d68080", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bb16ad5fb973a0e3bad7419d3da6ec4dc68f89651329341d8178bb7f1d68080", kill_on_drop: false }` [INFO] [stdout] 2bb16ad5fb973a0e3bad7419d3da6ec4dc68f89651329341d8178bb7f1d68080