[INFO] fetching crate cf-rustracing-jaeger 1.2.0... [INFO] checking cf-rustracing-jaeger-1.2.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate cf-rustracing-jaeger 1.2.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate cf-rustracing-jaeger 1.2.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-5-tc2/source/Cargo.toml [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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6aef07d94b99079ce66df047820972a42a4172f5553cd603301904c74cd0c05f [INFO] running `Command { std: "docker" "start" "-a" "6aef07d94b99079ce66df047820972a42a4172f5553cd603301904c74cd0c05f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6aef07d94b99079ce66df047820972a42a4172f5553cd603301904c74cd0c05f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6aef07d94b99079ce66df047820972a42a4172f5553cd603301904c74cd0c05f", kill_on_drop: false }` [INFO] [stdout] 6aef07d94b99079ce66df047820972a42a4172f5553cd603301904c74cd0c05f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca38938c988b7daacaee071362e41b5ce1cce454537dfd3c9d74f1539a3bd7af [INFO] running `Command { std: "docker" "start" "-a" "ca38938c988b7daacaee071362e41b5ce1cce454537dfd3c9d74f1539a3bd7af", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling serde v1.0.199 [INFO] [stderr] Compiling cc v1.0.95 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Compiling either v1.11.0 [INFO] [stderr] Compiling thiserror v1.0.59 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Checking splay_tree v0.2.10 [INFO] [stderr] Checking nbchan v0.1.3 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking nom v2.2.1 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking atomic_immut v0.1.4 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking factory v0.1.2 [INFO] [stderr] Compiling procinfo v0.4.2 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking getrandom v0.2.14 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking rand v0.8.5 [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 serde_derive v1.0.199 [INFO] [stderr] Compiling thiserror-impl v1.0.59 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking tokio v1.37.0 [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 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] Checking fibers_http_server v0.2.0 [INFO] [stderr] Checking cf-rustracing v1.0.0 [INFO] [stderr] Compiling neli-proc-macros v0.1.3 [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.02s [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 1` [INFO] running `Command { std: "docker" "inspect" "ca38938c988b7daacaee071362e41b5ce1cce454537dfd3c9d74f1539a3bd7af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca38938c988b7daacaee071362e41b5ce1cce454537dfd3c9d74f1539a3bd7af", kill_on_drop: false }` [INFO] [stdout] ca38938c988b7daacaee071362e41b5ce1cce454537dfd3c9d74f1539a3bd7af