[INFO] fetching crate qurs 0.2.0... [INFO] checking qurs-0.2.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate qurs 0.2.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate qurs 0.2.0 [INFO] finished tweaking crates.io crate qurs 0.2.0 [INFO] tweaked toml for crates.io crate qurs 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate qurs 0.2.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 93 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.60.1 (available: v0.72.0) [INFO] [stderr] Adding ordered-float v3.9.2 (available: v5.0.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded superslice v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 28603d85f1c7073d316db68560f8297f2dc58d0cfc12034bb51984f7a2633b27 [INFO] running `Command { std: "docker" "start" "-a" "28603d85f1c7073d316db68560f8297f2dc58d0cfc12034bb51984f7a2633b27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28603d85f1c7073d316db68560f8297f2dc58d0cfc12034bb51984f7a2633b27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28603d85f1c7073d316db68560f8297f2dc58d0cfc12034bb51984f7a2633b27", kill_on_drop: false }` [INFO] [stdout] 28603d85f1c7073d316db68560f8297f2dc58d0cfc12034bb51984f7a2633b27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ca9bd11cb70c46c820dab70b511881dd6978e08f377e03c919b9b56226fdb8d [INFO] running `Command { std: "docker" "start" "-a" "5ca9bd11cb70c46c820dab70b511881dd6978e08f377e03c919b9b56226fdb8d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling textwrap v0.16.2 [INFO] [stderr] Compiling home v0.5.11 [INFO] [stderr] Compiling libloading v0.8.8 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling humantime v2.2.0 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling bindgen v0.60.1 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Checking superslice v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking ordered-float v3.9.2 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling qurs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `PureStateRef` is never used [INFO] [stdout] --> src/state.rs:54:11 [INFO] [stdout] | [INFO] [stdout] 54 | pub trait PureStateRef: StateRef {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `PureStateMut` is never used [INFO] [stdout] --> src/state.rs:56:11 [INFO] [stdout] | [INFO] [stdout] 56 | pub trait PureStateMut: PureStateRef + StateMut {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `GeneralStateRef` is never used [INFO] [stdout] --> src/state.rs:296:11 [INFO] [stdout] | [INFO] [stdout] 296 | pub trait GeneralStateRef {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `GeneralStateMut` is never used [INFO] [stdout] --> src/state.rs:298:11 [INFO] [stdout] | [INFO] [stdout] 298 | pub trait GeneralStateMut {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `PureStateRef` is never used [INFO] [stdout] --> src/state.rs:54:11 [INFO] [stdout] | [INFO] [stdout] 54 | pub trait PureStateRef: StateRef {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `PureStateMut` is never used [INFO] [stdout] --> src/state.rs:56:11 [INFO] [stdout] | [INFO] [stdout] 56 | pub trait PureStateMut: PureStateRef + StateMut {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `GeneralStateRef` is never used [INFO] [stdout] --> src/state.rs:296:11 [INFO] [stdout] | [INFO] [stdout] 296 | pub trait GeneralStateRef {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `GeneralStateMut` is never used [INFO] [stdout] --> src/state.rs:298:11 [INFO] [stdout] | [INFO] [stdout] 298 | pub trait GeneralStateMut {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.56s [INFO] running `Command { std: "docker" "inspect" "5ca9bd11cb70c46c820dab70b511881dd6978e08f377e03c919b9b56226fdb8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ca9bd11cb70c46c820dab70b511881dd6978e08f377e03c919b9b56226fdb8d", kill_on_drop: false }` [INFO] [stdout] 5ca9bd11cb70c46c820dab70b511881dd6978e08f377e03c919b9b56226fdb8d