[INFO] fetching crate librstb 0.1.0... [INFO] crate librstb 0.1.0 is already in cache [INFO] crate librstb 0.1.0 is already in cache [INFO] crate librstb 0.1.0 is already in cache [INFO] crate librstb 0.1.0 is already in cache [INFO] crate librstb 0.1.0 is already in cache [INFO] crate librstb 0.1.0 is already in cache [INFO] crate librstb 0.1.0 is already in cache [INFO] crate librstb 0.1.0 is already in cache [INFO] crate librstb 0.1.0 is already in cache [INFO] crate librstb 0.1.0 is already in cache [INFO] crate librstb 0.1.0 is already in cache [INFO] crate librstb 0.1.0 is already in cache [INFO] crate librstb 0.1.0 is already in cache [INFO] crate librstb 0.1.0 is already in cache [INFO] checking librstb-0.1.0 against master#1673f1450eeaf4a5452e086db0fe2ae274a0144f for pr-99413 [INFO] extracting crate librstb 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate librstb 0.1.0 on toolchain 1673f1450eeaf4a5452e086db0fe2ae274a0144f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1673f1450eeaf4a5452e086db0fe2ae274a0144f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate librstb 0.1.0 [INFO] finished tweaking crates.io crate librstb 0.1.0 [INFO] tweaked toml for crates.io crate librstb 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1673f1450eeaf4a5452e086db0fe2ae274a0144f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1673f1450eeaf4a5452e086db0fe2ae274a0144f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded junit-report v0.7.1 [INFO] [stderr] Downloaded strip-ansi-escapes v0.1.1 [INFO] [stderr] Downloaded intmap v0.7.1 [INFO] [stderr] Downloaded derive-getters v0.2.0 [INFO] [stderr] Downloaded fasthash v0.4.0 [INFO] [stderr] Downloaded queues v1.1.0 [INFO] [stderr] Downloaded xoroshiro128 v0.3.0 [INFO] [stderr] Downloaded fasthash-sys v0.3.2 [INFO] [stderr] Downloaded lazy_mut v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+1673f1450eeaf4a5452e086db0fe2ae274a0144f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a8cb82a2e1b774733d22d5755169da8985f059266350e3979be0b60304f17d95 [INFO] running `Command { std: "docker" "start" "-a" "a8cb82a2e1b774733d22d5755169da8985f059266350e3979be0b60304f17d95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8cb82a2e1b774733d22d5755169da8985f059266350e3979be0b60304f17d95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8cb82a2e1b774733d22d5755169da8985f059266350e3979be0b60304f17d95", kill_on_drop: false }` [INFO] [stdout] a8cb82a2e1b774733d22d5755169da8985f059266350e3979be0b60304f17d95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+1673f1450eeaf4a5452e086db0fe2ae274a0144f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e231df167f5152acaaf34d4dacee9e1e79815dccc42358ce2792f955c138812c [INFO] running `Command { std: "docker" "start" "-a" "e231df167f5152acaaf34d4dacee9e1e79815dccc42358ce2792f955c138812c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.127 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling serde v1.0.142 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking seahash v3.0.7 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking encode_unicode v0.3.6 [INFO] [stderr] Checking xml-rs v0.8.4 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking intmap v0.7.1 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Checking queues v1.1.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling fasthash-sys v0.3.2 [INFO] [stderr] Checking num-format v0.4.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.3.12 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking lazy_mut v0.1.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking xoroshiro128 v0.3.0 [INFO] [stderr] Checking vte v0.10.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking strip-ansi-escapes v0.1.1 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking prettytable-rs v0.8.0 [INFO] [stderr] Checking fasthash v0.4.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Compiling derive-getters v0.2.0 [INFO] [stderr] Checking thiserror v1.0.32 [INFO] [stderr] Checking junit-report v0.7.1 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking librstb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `signed` is never read [INFO] [stdout] --> src/signal.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct SimObject { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | signed: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `SimObject` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `enable` is never read [INFO] [stdout] --> src/testbench.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 121 | struct MonitorInner { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 122 | enable: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MonitorInner` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `signed` is never read [INFO] [stdout] --> src/signal.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct SimObject { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | signed: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `SimObject` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `enable` is never read [INFO] [stdout] --> src/testbench.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 121 | struct MonitorInner { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 122 | enable: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MonitorInner` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [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 [unoptimized + debuginfo] target(s) in 22.98s [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "e231df167f5152acaaf34d4dacee9e1e79815dccc42358ce2792f955c138812c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e231df167f5152acaaf34d4dacee9e1e79815dccc42358ce2792f955c138812c", kill_on_drop: false }` [INFO] [stdout] e231df167f5152acaaf34d4dacee9e1e79815dccc42358ce2792f955c138812c