[INFO] fetching crate iota-client 1.4.0... [INFO] checking iota-client-1.4.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate iota-client 1.4.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate iota-client 1.4.0 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 iota-client 1.4.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate iota-client 1.4.0 [INFO] tweaked toml for crates.io crate iota-client 1.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate iota-client 1.4.0 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 46178be7f15e9174d219ffc97f45b6055b72236b19c728ca27ecfca41e81bd79 [INFO] running `Command { std: "docker" "start" "-a" "46178be7f15e9174d219ffc97f45b6055b72236b19c728ca27ecfca41e81bd79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "46178be7f15e9174d219ffc97f45b6055b72236b19c728ca27ecfca41e81bd79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46178be7f15e9174d219ffc97f45b6055b72236b19c728ca27ecfca41e81bd79", kill_on_drop: false }` [INFO] [stdout] 46178be7f15e9174d219ffc97f45b6055b72236b19c728ca27ecfca41e81bd79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c25327dbae38c8704e96e309a6503d340183686a0cd7bb86ddf9d39b44291740 [INFO] running `Command { std: "docker" "start" "-a" "c25327dbae38c8704e96e309a6503d340183686a0cd7bb86ddf9d39b44291740", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling tokio v1.25.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Compiling bee-ternary v0.5.2 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking cpufeatures v0.2.5 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking zeroize v1.5.3 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking curve25519-dalek v3.2.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling rustls v0.20.4 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking blake2 v0.9.2 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking pbkdf2 v0.8.0 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Checking tracing-core v0.1.23 [INFO] [stderr] Compiling bee-common v0.5.0 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking num_threads v0.1.3 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking time v0.3.7 [INFO] [stderr] Checking tracing v0.1.31 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Checking bytemuck v1.8.0 [INFO] [stderr] Checking bech32 v0.8.1 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Checking ipnet v2.4.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking rustls-pemfile v0.2.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking chunked_transfer v1.4.0 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking ed25519-zebra v2.2.0 [INFO] [stderr] Checking webpki-roots v0.22.2 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking mio v0.8.5 [INFO] [stderr] Checking fern v0.6.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking iota-crypto v0.9.1 [INFO] [stderr] Checking bee-pow v0.2.0 [INFO] [stderr] Checking bee-message v0.1.6 [INFO] [stderr] Checking ureq v2.4.0 [INFO] [stderr] Checking bee-ledger v0.6.1 [INFO] [stderr] Checking bee-rest-api v0.1.7 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-rustls v0.23.2 [INFO] [stderr] Checking h2 v0.3.11 [INFO] [stderr] Checking hyper v0.14.17 [INFO] [stderr] Checking hyper-rustls v0.23.0 [INFO] [stderr] Checking reqwest v0.11.9 [INFO] [stderr] Checking iota-client v1.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/lib.rs:37:18 [INFO] [stdout] | [INFO] [stdout] 37 | unsafe { VALUE.as_ref() }.expect("failed to get lazy static value") [INFO] [stdout] | ^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] ::: src/node_manager.rs:87:33 [INFO] [stdout] | [INFO] [stdout] 87 | let permanode_regexes = lazy_static!( [INFO] [stdout] | _________________________________- [INFO] [stdout] 88 | | [ [INFO] [stdout] 89 | | Regex::new(r"messages/([A-Fa-f0-9]{64})").expect("regex failed"), [INFO] [stdout] 90 | | Regex::new(r"messages/([A-Fa-f0-9]{64})/metadata").expect("regex failed"), [INFO] [stdout] ... | [INFO] [stdout] 101 | | ].to_vec() => Vec [INFO] [stdout] 102 | | ); [INFO] [stdout] | |_________- in this macro invocation [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] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/lib.rs:37:18 [INFO] [stdout] | [INFO] [stdout] 37 | unsafe { VALUE.as_ref() }.expect("failed to get lazy static value") [INFO] [stdout] | ^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] ::: src/node_manager.rs:158:30 [INFO] [stdout] | [INFO] [stdout] 158 | let quorum_regexes = lazy_static!( [INFO] [stdout] | ______________________________- [INFO] [stdout] 159 | | [ [INFO] [stdout] 160 | | Regex::new(r"messages/([A-Fa-f0-9]{64})/metadata").expect("regex failed"), [INFO] [stdout] 161 | | Regex::new(r"outputs/([A-Fa-f0-9]{64})(\d{4})").expect("regex failed"), [INFO] [stdout] ... | [INFO] [stdout] 169 | | ].to_vec() => Vec [INFO] [stdout] 170 | | ); [INFO] [stdout] | |_________- in this macro invocation [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] = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/lib.rs:37:18 [INFO] [stdout] | [INFO] [stdout] 37 | unsafe { VALUE.as_ref() }.expect("failed to get lazy static value") [INFO] [stdout] | ^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] ::: src/node_manager.rs:87:33 [INFO] [stdout] | [INFO] [stdout] 87 | let permanode_regexes = lazy_static!( [INFO] [stdout] | _________________________________- [INFO] [stdout] 88 | | [ [INFO] [stdout] 89 | | Regex::new(r"messages/([A-Fa-f0-9]{64})").expect("regex failed"), [INFO] [stdout] 90 | | Regex::new(r"messages/([A-Fa-f0-9]{64})/metadata").expect("regex failed"), [INFO] [stdout] ... | [INFO] [stdout] 101 | | ].to_vec() => Vec [INFO] [stdout] 102 | | ); [INFO] [stdout] | |_________- in this macro invocation [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] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/lib.rs:37:18 [INFO] [stdout] | [INFO] [stdout] 37 | unsafe { VALUE.as_ref() }.expect("failed to get lazy static value") [INFO] [stdout] | ^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] ::: src/node_manager.rs:158:30 [INFO] [stdout] | [INFO] [stdout] 158 | let quorum_regexes = lazy_static!( [INFO] [stdout] | ______________________________- [INFO] [stdout] 159 | | [ [INFO] [stdout] 160 | | Regex::new(r"messages/([A-Fa-f0-9]{64})/metadata").expect("regex failed"), [INFO] [stdout] 161 | | Regex::new(r"outputs/([A-Fa-f0-9]{64})(\d{4})").expect("regex failed"), [INFO] [stdout] ... | [INFO] [stdout] 169 | | ].to_vec() => Vec [INFO] [stdout] 170 | | ); [INFO] [stdout] | |_________- in this macro invocation [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] = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.25s [INFO] running `Command { std: "docker" "inspect" "c25327dbae38c8704e96e309a6503d340183686a0cd7bb86ddf9d39b44291740", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c25327dbae38c8704e96e309a6503d340183686a0cd7bb86ddf9d39b44291740", kill_on_drop: false }` [INFO] [stdout] c25327dbae38c8704e96e309a6503d340183686a0cd7bb86ddf9d39b44291740