[INFO] fetching crate re0-core 0.0.0... [INFO] checking re0-core-0.0.0 against master#2e6fc425411280c658d852813de01c5157255088 for pr-128013 [INFO] extracting crate re0-core 0.0.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate re0-core 0.0.0 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 re0-core 0.0.0 [INFO] finished tweaking crates.io crate re0-core 0.0.0 [INFO] tweaked toml for crates.io crate re0-core 0.0.0 written to /workspace/builds/worker-0-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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 49 packages to latest compatible versions [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3e87f934fb1c16cdea68f2993809a8edde049e21f3f4b9c641be238787cf2bb9 [INFO] running `Command { std: "docker" "start" "-a" "3e87f934fb1c16cdea68f2993809a8edde049e21f3f4b9c641be238787cf2bb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e87f934fb1c16cdea68f2993809a8edde049e21f3f4b9c641be238787cf2bb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e87f934fb1c16cdea68f2993809a8edde049e21f3f4b9c641be238787cf2bb9", kill_on_drop: false }` [INFO] [stdout] 3e87f934fb1c16cdea68f2993809a8edde049e21f3f4b9c641be238787cf2bb9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3d3849922a9318bde05f31ccdfbb28e6b577ffcadde62414288ebee26341ea5f [INFO] running `Command { std: "docker" "start" "-a" "3d3849922a9318bde05f31ccdfbb28e6b577ffcadde62414288ebee26341ea5f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking re0-core v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::btree_set::Range` [INFO] [stdout] --> src/errors/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::btree_set::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Re0Error` and `Result` [INFO] [stdout] --> src/value/mod.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{Re0Error, Result}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WorldConfig` [INFO] [stdout] --> src/world/mode/name/mod.rs:7:43 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::world::{Dict, get_flatten_vec, WorldConfig}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::btree_set::Range` [INFO] [stdout] --> src/errors/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::btree_set::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Re0Error` and `Result` [INFO] [stdout] --> src/value/mod.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{Re0Error, Result}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WorldConfig` [INFO] [stdout] --> src/world/mode/name/mod.rs:7:43 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::world::{Dict, get_flatten_vec, WorldConfig}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/world/mode/time/mod.rs:37:67 [INFO] [stdout] | [INFO] [stdout] 37 | let time: i64 = rng.gen_range(Range { start: self.start.0.timestamp(), end: self.start.1.timestamp() }); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/world/mode/time/mod.rs:37:98 [INFO] [stdout] | [INFO] [stdout] 37 | let time: i64 = rng.gen_range(Range { start: self.start.0.timestamp(), end: self.start.1.timestamp() }); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp`: use `DateTime::from_timestamp` instead [INFO] [stdout] --> src/world/mode/time/mod.rs:38:39 [INFO] [stdout] | [INFO] [stdout] 38 | self.current = NaiveDateTime::from_timestamp(time, 0) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/errors/mod.rs:39:19 [INFO] [stdout] | [INFO] [stdout] 39 | fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/world/mode/name/mod.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let mut ratio = Bernoulli::from_ratio(self.count_preset(), self.count_all()).ok()?; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/world/mode/time/mod.rs:30:16 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn new(data: &Dict>) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/errors/mod.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | SimpleError(String), [INFO] [stdout] | ----------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Re0ErrorKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 | SimpleError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `kind`, `level`, and `file` are never read [INFO] [stdout] --> src/errors/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Re0Error { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 15 | kind: Re0ErrorKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] 16 | level: Re0ErrorLevel, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 17 | file: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Re0Error` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `World` is never constructed [INFO] [stdout] --> src/world/mod.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct World { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WorldConfig` is never constructed [INFO] [stdout] --> src/world/mod.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct WorldConfig { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `mid_name` is never read [INFO] [stdout] --> src/world/mode/name/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct NameConfig { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | mid_name: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NameConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/world/mode/time/mod.rs:37:67 [INFO] [stdout] | [INFO] [stdout] 37 | let time: i64 = rng.gen_range(Range { start: self.start.0.timestamp(), end: self.start.1.timestamp() }); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/world/mode/time/mod.rs:37:98 [INFO] [stdout] | [INFO] [stdout] 37 | let time: i64 = rng.gen_range(Range { start: self.start.0.timestamp(), end: self.start.1.timestamp() }); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp`: use `DateTime::from_timestamp` instead [INFO] [stdout] --> src/world/mode/time/mod.rs:38:39 [INFO] [stdout] | [INFO] [stdout] 38 | self.current = NaiveDateTime::from_timestamp(time, 0) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/errors/mod.rs:39:19 [INFO] [stdout] | [INFO] [stdout] 39 | fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/world/mode/name/mod.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let mut ratio = Bernoulli::from_ratio(self.count_preset(), self.count_all()).ok()?; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/world/mode/time/mod.rs:30:16 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn new(data: &Dict>) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/errors/mod.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | SimpleError(String), [INFO] [stdout] | ----------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Re0ErrorKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 | SimpleError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `kind`, `level`, and `file` are never read [INFO] [stdout] --> src/errors/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Re0Error { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 15 | kind: Re0ErrorKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] 16 | level: Re0ErrorLevel, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 17 | file: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Re0Error` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `World` is never constructed [INFO] [stdout] --> src/world/mod.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct World { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WorldConfig` is never constructed [INFO] [stdout] --> src/world/mod.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct WorldConfig { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `mid_name` is never read [INFO] [stdout] --> src/world/mode/name/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct NameConfig { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | mid_name: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NameConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.06s [INFO] running `Command { std: "docker" "inspect" "3d3849922a9318bde05f31ccdfbb28e6b577ffcadde62414288ebee26341ea5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d3849922a9318bde05f31ccdfbb28e6b577ffcadde62414288ebee26341ea5f", kill_on_drop: false }` [INFO] [stdout] 3d3849922a9318bde05f31ccdfbb28e6b577ffcadde62414288ebee26341ea5f