[INFO] fetching crate r-gen 0.0.2... [INFO] checking r-gen-0.0.2 against master#2e6fc425411280c658d852813de01c5157255088 for pr-128013 [INFO] extracting crate r-gen 0.0.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate r-gen 0.0.2 on toolchain 2e6fc425411280c658d852813de01c5157255088 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate r-gen 0.0.2 [INFO] finished tweaking crates.io crate r-gen 0.0.2 [INFO] tweaked toml for crates.io crate r-gen 0.0.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 49 packages to latest compatible versions [INFO] [stderr] Adding approx v0.3.2 (latest: v0.5.1) [INFO] [stderr] Adding autocfg v0.1.8 (latest: v1.3.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding generic-array v0.13.3 (latest: v1.1.0) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.15) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding matrixmultiply v0.2.4 (latest: v0.3.9) [INFO] [stderr] Adding nalgebra v0.19.0 (latest: v0.33.0) [INFO] [stderr] Adding num-complex v0.2.4 (latest: v0.4.6) [INFO] [stderr] Adding num-rational v0.2.4 (latest: v0.4.2) [INFO] [stderr] Adding probability v0.17.0 (latest: v0.20.3) [INFO] [stderr] Adding rand v0.6.5 (latest: v0.8.5) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_distr v0.2.2 (latest: v0.4.3) [INFO] [stderr] Adding rand_hc v0.1.0 (latest: v0.3.2) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding rand_isaac v0.1.1 (latest: v0.3.0) [INFO] [stderr] Adding rand_jitter v0.1.4 (latest: v0.4.0) [INFO] [stderr] Adding rand_os v0.1.3 (latest: v0.2.2) [INFO] [stderr] Adding rand_pcg v0.1.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_xorshift v0.1.1 (latest: v0.3.0) [INFO] [stderr] Adding random v0.12.2 (latest: v0.14.0) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding special v0.8.1 (latest: v0.10.3) [INFO] [stderr] Adding statrs v0.13.0 (latest: v0.17.1) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded probability v0.17.0 [INFO] [stderr] Downloaded r-gen-macro v0.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 728c3e44041a34b7b8a4dce8686c1f91b0bfc348ab7ed8b6dab548da57de2ab6 [INFO] running `Command { std: "docker" "start" "-a" "728c3e44041a34b7b8a4dce8686c1f91b0bfc348ab7ed8b6dab548da57de2ab6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "728c3e44041a34b7b8a4dce8686c1f91b0bfc348ab7ed8b6dab548da57de2ab6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "728c3e44041a34b7b8a4dce8686c1f91b0bfc348ab7ed8b6dab548da57de2ab6", kill_on_drop: false }` [INFO] [stdout] 728c3e44041a34b7b8a4dce8686c1f91b0bfc348ab7ed8b6dab548da57de2ab6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 185888f51730b230b1cc1bb8732e67babbd1b08c5867467096e18b412a6b705f [INFO] running `Command { std: "docker" "start" "-a" "185888f51730b230b1cc1bb8732e67babbd1b08c5867467096e18b412a6b705f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Checking generic-array v0.13.3 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking special v0.8.1 [INFO] [stderr] Checking random v0.12.2 [INFO] [stderr] Compiling r-gen-macro v0.0.1 [INFO] [stderr] Checking probability v0.17.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Checking nalgebra v0.19.0 [INFO] [stderr] Checking statrs v0.13.0 [INFO] [stderr] Checking r-gen v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 85 | (Rc::get_mut(&mut $sample_ident).unwrap())(&$name, $dist, $trace_ident); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 117 | #[r_gen] [INFO] [stdout] | -------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `sample` which comes from the expansion of the attribute macro `r_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 85 | (Rc::get_mut(&mut $sample_ident).unwrap())(&$name, $dist, $trace_ident); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 130 | #[r_gen] [INFO] [stdout] | -------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `sample` which comes from the expansion of the attribute macro `r_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 85 | (Rc::get_mut(&mut $sample_ident).unwrap())(&$name, $dist, $trace_ident); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 139 | #[r_gen] [INFO] [stdout] | -------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `sample` which comes from the expansion of the attribute macro `r_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 85 | (Rc::get_mut(&mut $sample_ident).unwrap())(&$name, $dist, $trace_ident); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 147 | #[r_gen] [INFO] [stdout] | -------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `sample` which comes from the expansion of the attribute macro `r_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 85 | (Rc::get_mut(&mut $sample_ident).unwrap())(&$name, $dist, $trace_ident); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 157 | #[r_gen] [INFO] [stdout] | -------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `sample` which comes from the expansion of the attribute macro `r_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 85 | (Rc::get_mut(&mut $sample_ident).unwrap())(&$name, $dist, $trace_ident); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 171 | #[r_gen] [INFO] [stdout] | -------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `sample` which comes from the expansion of the attribute macro `r_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 85 | (Rc::get_mut(&mut $sample_ident).unwrap())(&$name, $dist, $trace_ident); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 193 | #[r_gen] [INFO] [stdout] | -------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `sample` which comes from the expansion of the attribute macro `r_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 85 | (Rc::get_mut(&mut $sample_ident).unwrap())(&$name, $dist, $trace_ident); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 215 | #[r_gen] [INFO] [stdout] | -------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `sample` which comes from the expansion of the attribute macro `r_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 85 | (Rc::get_mut(&mut $sample_ident).unwrap())(&$name, $dist, $trace_ident); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 238 | #[r_gen] [INFO] [stdout] | -------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `sample` which comes from the expansion of the attribute macro `r_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 85 | (Rc::get_mut(&mut $sample_ident).unwrap())(&$name, $dist, $trace_ident); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 261 | #[r_gen] [INFO] [stdout] | -------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `sample` which comes from the expansion of the attribute macro `r_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.76s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: r-gen v0.0.2 (/opt/rustwide/workdir) [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" "185888f51730b230b1cc1bb8732e67babbd1b08c5867467096e18b412a6b705f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "185888f51730b230b1cc1bb8732e67babbd1b08c5867467096e18b412a6b705f", kill_on_drop: false }` [INFO] [stdout] 185888f51730b230b1cc1bb8732e67babbd1b08c5867467096e18b412a6b705f