[INFO] fetching crate jobber 0.10.5... [INFO] checking jobber-0.10.5 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate jobber 0.10.5 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate jobber 0.10.5 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 jobber 0.10.5 [INFO] finished tweaking crates.io crate jobber 0.10.5 [INFO] tweaked toml for crates.io crate jobber 0.10.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate jobber 0.10.5 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] afcf798c0f223387105fa5c3639e1305b08db0a36262e838f389fbc00e34f502 [INFO] running `Command { std: "docker" "start" "-a" "afcf798c0f223387105fa5c3639e1305b08db0a36262e838f389fbc00e34f502", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afcf798c0f223387105fa5c3639e1305b08db0a36262e838f389fbc00e34f502", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afcf798c0f223387105fa5c3639e1305b08db0a36262e838f389fbc00e34f502", kill_on_drop: false }` [INFO] [stdout] afcf798c0f223387105fa5c3639e1305b08db0a36262e838f389fbc00e34f502 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 16f77cf6cd3ce9932b034547f26deeed47140987fddbdb31bbbde8000f07aa9b [INFO] running `Command { std: "docker" "start" "-a" "16f77cf6cd3ce9932b034547f26deeed47140987fddbdb31bbbde8000f07aa9b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling io-lifetimes v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling rustix v0.36.7 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling rustversion v1.0.12 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Checking os_str_bytes v6.4.1 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking once_cell v1.17.0 [INFO] [stderr] Checking clap_lex v0.3.1 [INFO] [stderr] Checking ryu v1.0.12 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking leap-year v0.1.0 [INFO] [stderr] Checking iana-time-zone v0.1.53 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Checking days-in-month v2.0.0 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking separator v0.4.1 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking dirs-sys v0.4.0 [INFO] [stderr] Checking termion v2.0.1 [INFO] [stderr] Checking directories v4.0.1 [INFO] [stderr] Checking directories v5.0.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex v1.7.1 [INFO] [stderr] Checking is-terminal v0.4.2 [INFO] [stderr] Compiling strum_macros v0.25.1 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling clap_derive v4.1.0 [INFO] [stderr] Checking clap v4.1.1 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking chrono v0.4.23 [INFO] [stderr] Checking confy v0.5.1 [INFO] [stderr] Checking jobber v0.10.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/tags.rs:15:14 [INFO] [stdout] | [INFO] [stdout] 15 | unsafe { TAGS.insert_many(job.tags.clone()) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/tags.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | TAGS.0.iter().position(|t| t == tag) [INFO] [stdout] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/tags.rs:15:14 [INFO] [stdout] | [INFO] [stdout] 15 | unsafe { TAGS.insert_many(job.tags.clone()) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/tags.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | TAGS.0.iter().position(|t| t == tag) [INFO] [stdout] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.06s [INFO] running `Command { std: "docker" "inspect" "16f77cf6cd3ce9932b034547f26deeed47140987fddbdb31bbbde8000f07aa9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16f77cf6cd3ce9932b034547f26deeed47140987fddbdb31bbbde8000f07aa9b", kill_on_drop: false }` [INFO] [stdout] 16f77cf6cd3ce9932b034547f26deeed47140987fddbdb31bbbde8000f07aa9b