[INFO] cloning repository https://github.com/promised-ai/rv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/promised-ai/rv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpromised-ai%2Frv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpromised-ai%2Frv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8b6096f1eb33faab9e9a9945b9cea2309799c378 [INFO] [stderr] warning: refname 'HEAD' is ambiguous. [INFO] checking promised-ai/rv against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpromised-ai%2Frv" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/promised-ai/rv on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/promised-ai/rv [INFO] finished tweaking git repo https://github.com/promised-ai/rv [INFO] tweaked toml for git repo https://github.com/promised-ai/rv written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/promised-ai/rv 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded assert v0.7.4 [INFO] [stderr] Downloaded lru v0.9.0 [INFO] [stderr] Downloaded argmin v0.8.1 [INFO] [stderr] Downloaded special v0.10.3 [INFO] [stderr] Downloaded argmin-math v0.3.0 [INFO] [stderr] Downloaded peroxide v0.32.1 [INFO] [stderr] Downloaded serde_yaml v0.9.31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12da7b74af42fd8b44c6d2c77c27fb1a2d2e71b4ec3b84d81da527fa51219eda [INFO] running `Command { std: "docker" "start" "-a" "12da7b74af42fd8b44c6d2c77c27fb1a2d2e71b4ec3b84d81da527fa51219eda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12da7b74af42fd8b44c6d2c77c27fb1a2d2e71b4ec3b84d81da527fa51219eda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12da7b74af42fd8b44c6d2c77c27fb1a2d2e71b4ec3b84d81da527fa51219eda", kill_on_drop: false }` [INFO] [stdout] 12da7b74af42fd8b44c6d2c77c27fb1a2d2e71b4ec3b84d81da527fa51219eda [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 902f1141895099530b7f080bf4836f1ce63907a3f7452ebe2394d3a257bac72f [INFO] running `Command { std: "docker" "start" "-a" "902f1141895099530b7f080bf4836f1ce63907a3f7452ebe2394d3a257bac72f", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling ahash v0.8.7 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking half v2.3.1 [INFO] [stderr] Compiling peroxide v0.32.1 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking puruspe v0.2.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking order-stat v0.1.3 [INFO] [stderr] Checking indexmap v2.2.1 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking unsafe-libyaml v0.2.10 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking crossbeam-channel v0.5.11 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Checking lru v0.9.0 [INFO] [stderr] Checking special v0.10.3 [INFO] [stderr] Checking assert v0.7.4 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking thread-tree v0.3.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking clap v4.5.2 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling peroxide-ad v0.3.0 [INFO] [stderr] Checking rv v0.16.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/dist/mixture.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialOrd` is imported redundantly [INFO] [stdout] --> src/misc/func.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::cmp::PartialOrd; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialOrd` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde_json v1.0.113 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking serde_yaml v0.9.31 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: the item `f64` is imported redundantly [INFO] [stdout] --> src/dist/bernoulli.rs:368:9 [INFO] [stdout] | [INFO] [stdout] 365 | use super::*; [INFO] [stdout] | -------- the item `f64` is already imported here [INFO] [stdout] ... [INFO] [stdout] 368 | use std::f64; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `f64` is imported redundantly [INFO] [stdout] --> src/dist/beta.rs:449:9 [INFO] [stdout] | [INFO] [stdout] 446 | use super::*; [INFO] [stdout] | -------- the item `f64` is already imported here [INFO] [stdout] ... [INFO] [stdout] 449 | use std::f64; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `f64` is imported redundantly [INFO] [stdout] --> src/dist/beta_binom.rs:425:9 [INFO] [stdout] | [INFO] [stdout] 423 | use super::*; [INFO] [stdout] | -------- the item `f64` is already imported here [INFO] [stdout] 424 | use crate::test_basic_impls; [INFO] [stdout] 425 | use std::f64; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `f64` is imported redundantly [INFO] [stdout] --> src/dist/binomial.rs:340:9 [INFO] [stdout] | [INFO] [stdout] 337 | use super::*; [INFO] [stdout] | -------- the item `f64` is already imported here [INFO] [stdout] ... [INFO] [stdout] 340 | use std::f64; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `f64` is imported redundantly [INFO] [stdout] --> src/dist/exponential.rs:251:9 [INFO] [stdout] | [INFO] [stdout] 248 | use super::*; [INFO] [stdout] | -------- the item `f64` is already imported here [INFO] [stdout] ... [INFO] [stdout] 251 | use std::f64; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `f64` is imported redundantly [INFO] [stdout] --> src/dist/gev.rs:402:9 [INFO] [stdout] | [INFO] [stdout] 398 | use super::*; [INFO] [stdout] | -------- the item `f64` is already imported here [INFO] [stdout] ... [INFO] [stdout] 402 | use std::f64; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/dist/mixture.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `f64` is imported redundantly [INFO] [stdout] --> src/dist/pareto.rs:321:9 [INFO] [stdout] | [INFO] [stdout] 318 | use super::*; [INFO] [stdout] | -------- the item `f64` is already imported here [INFO] [stdout] ... [INFO] [stdout] 321 | use std::f64; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `f64` is imported redundantly [INFO] [stdout] --> src/dist/unit_powerlaw.rs:333:9 [INFO] [stdout] | [INFO] [stdout] 330 | use super::*; [INFO] [stdout] | -------- the item `f64` is already imported here [INFO] [stdout] ... [INFO] [stdout] 333 | use std::f64; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialOrd` is imported redundantly [INFO] [stdout] --> src/misc/func.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::cmp::PartialOrd; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialOrd` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Cdf` is imported redundantly [INFO] [stdout] --> src/misc/ks.rs:476:9 [INFO] [stdout] | [INFO] [stdout] 474 | use super::*; [INFO] [stdout] | -------- the item `Cdf` is already imported here [INFO] [stdout] 475 | use crate::dist::Gaussian; [INFO] [stdout] 476 | use crate::traits::Cdf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.97s [INFO] running `Command { std: "docker" "inspect" "902f1141895099530b7f080bf4836f1ce63907a3f7452ebe2394d3a257bac72f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "902f1141895099530b7f080bf4836f1ce63907a3f7452ebe2394d3a257bac72f", kill_on_drop: false }` [INFO] [stdout] 902f1141895099530b7f080bf4836f1ce63907a3f7452ebe2394d3a257bac72f