[INFO] fetching crate rusvm 0.2.3... [INFO] checking rusvm-0.2.3 against try#1463461488056994d1b84e8b752e7c11c7fae7aa for pr-154205 [INFO] extracting crate rusvm 0.2.3 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate rusvm 0.2.3 [INFO] finished tweaking crates.io crate rusvm 0.2.3 [INFO] tweaked toml for crates.io crate rusvm 0.2.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rusvm 0.2.3 on toolchain 1463461488056994d1b84e8b752e7c11c7fae7aa [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "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" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 217 packages to latest compatible versions [INFO] [stderr] Adding caches v0.2.8 (available: v0.3.0) [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [INFO] [stderr] Adding ndarray v0.15.6 (available: v0.17.2) [INFO] [stderr] Adding ndarray-linalg v0.16.0 (available: v0.18.1) [INFO] [stderr] Adding once_cell v1.19.0 (available: v1.21.4) [INFO] [stderr] Adding regex v1.10.6 (available: v1.12.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 011e553a025d90d666c9905c0e94cdf4655dbeccb15191569aa7aa427b0568e8 [INFO] running `Command { std: "docker" "start" "-a" "011e553a025d90d666c9905c0e94cdf4655dbeccb15191569aa7aa427b0568e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "011e553a025d90d666c9905c0e94cdf4655dbeccb15191569aa7aa427b0568e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "011e553a025d90d666c9905c0e94cdf4655dbeccb15191569aa7aa427b0568e8", kill_on_drop: false }` [INFO] [stdout] 011e553a025d90d666c9905c0e94cdf4655dbeccb15191569aa7aa427b0568e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b95e466dbd505157a4cbe07917e4bfab227e082ae24765ce65bb6361de2f44a4 [INFO] running `Command { std: "docker" "start" "-a" "b95e466dbd505157a4cbe07917e4bfab227e082ae24765ce65bb6361de2f44a4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling stable_deref_trait v1.2.1 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling litemap v0.8.1 [INFO] [stderr] Compiling writeable v0.6.2 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling 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Checking rusvm v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `trait_upcasting` has been stable since 1.86.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(trait_upcasting)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [FMTARGS] {"crate":"rusvm","p":1,"ph":0,"wa":0,"pa":0,"a":0,"pos":0,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":0,"a_opt":0,"sz_no_dedup":0,"sz_old":0,"sz_opt":0} [INFO] [stderr] [FMTARGS] {"crate":"rusvm","p":1,"ph":0,"wa":0,"pa":0,"a":0,"pos":0,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":0,"a_opt":0,"sz_no_dedup":0,"sz_old":0,"sz_opt":0} [INFO] [stderr] [FMTARGS] {"crate":"rusvm","p":1,"ph":0,"wa":0,"pa":0,"a":0,"pos":0,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":0,"a_opt":0,"sz_no_dedup":0,"sz_old":0,"sz_opt":0} [INFO] [stderr] [FMTARGS] {"crate":"rusvm","p":9,"ph":7,"wa":0,"pa":0,"a":7,"pos":7,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":7,"a_opt":7,"sz_no_dedup":112,"sz_old":112,"sz_opt":112} [INFO] [stderr] [FMTARGS] {"crate":"rusvm","p":8,"ph":6,"wa":0,"pa":0,"a":6,"pos":6,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":6,"a_opt":6,"sz_no_dedup":96,"sz_old":96,"sz_opt":96} [INFO] [stderr] [FMTARGS] {"crate":"rusvm","p":8,"ph":8,"wa":0,"pa":0,"a":8,"pos":8,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":8,"a_opt":8,"sz_no_dedup":128,"sz_old":128,"sz_opt":128} [INFO] [stderr] [FMTARGS] {"crate":"rusvm","p":7,"ph":7,"wa":0,"pa":0,"a":7,"pos":7,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":7,"a_opt":7,"sz_no_dedup":112,"sz_old":112,"sz_opt":112} [INFO] [stderr] [FMTARGS] {"crate":"rusvm","p":8,"ph":8,"wa":0,"pa":0,"a":8,"pos":8,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":8,"a_opt":8,"sz_no_dedup":128,"sz_old":128,"sz_opt":128} [INFO] [stderr] [FMTARGS] {"crate":"rusvm","p":10,"ph":10,"wa":0,"pa":0,"a":10,"pos":10,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":10,"a_opt":10,"sz_no_dedup":160,"sz_old":160,"sz_opt":160} [INFO] [stderr] [FMTARGS] {"crate":"rusvm","p":1,"ph":0,"wa":0,"pa":0,"a":0,"pos":0,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":0,"a_opt":0,"sz_no_dedup":0,"sz_old":0,"sz_opt":0} [INFO] [stderr] [FMTARGS] {"crate":"rusvm","p":1,"ph":0,"wa":0,"pa":0,"a":0,"pos":0,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":0,"a_opt":0,"sz_no_dedup":0,"sz_old":0,"sz_opt":0} [INFO] [stderr] [FMTARGS] {"crate":"rusvm","p":1,"ph":0,"wa":0,"pa":0,"a":0,"pos":0,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":0,"a_opt":0,"sz_no_dedup":0,"sz_old":0,"sz_opt":0} [INFO] [stderr] [FMTARGS] {"crate":"rusvm","p":9,"ph":7,"wa":0,"pa":0,"a":7,"pos":7,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":7,"a_opt":7,"sz_no_dedup":112,"sz_old":112,"sz_opt":112} [INFO] [stdout] warning: the feature `trait_upcasting` has been stable since 1.86.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(trait_upcasting)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [FMTARGS] {"crate":"rusvm","p":8,"ph":6,"wa":0,"pa":0,"a":6,"pos":6,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":6,"a_opt":6,"sz_no_dedup":96,"sz_old":96,"sz_opt":96} [INFO] [stderr] [FMTARGS] {"crate":"rusvm","p":8,"ph":8,"wa":0,"pa":0,"a":8,"pos":8,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":8,"a_opt":8,"sz_no_dedup":128,"sz_old":128,"sz_opt":128} [INFO] [stderr] [FMTARGS] {"crate":"rusvm","p":7,"ph":7,"wa":0,"pa":0,"a":7,"pos":7,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":7,"a_opt":7,"sz_no_dedup":112,"sz_old":112,"sz_opt":112} [INFO] [stderr] [FMTARGS] {"crate":"rusvm","p":8,"ph":8,"wa":0,"pa":0,"a":8,"pos":8,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":8,"a_opt":8,"sz_no_dedup":128,"sz_old":128,"sz_opt":128} [INFO] [stderr] [FMTARGS] {"crate":"rusvm","p":10,"ph":10,"wa":0,"pa":0,"a":10,"pos":10,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":10,"a_opt":10,"sz_no_dedup":160,"sz_old":160,"sz_opt":160} [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/problem/classification.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(y: &[f64], params: super::Params) -> Classification { [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(y: &[f64], params: super::Params) -> Classification<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/problem/regression.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(y: &[f64], params: super::Params) -> Regression { [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(y: &[f64], params: super::Params) -> Regression<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/problem/lssvm.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new(y: &[f64], params: super::Params) -> LSSVM { [INFO] [stdout] | ^^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new(y: &[f64], params: super::Params) -> LSSVM<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/problem/poisson.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new(y: &[f64], params: super::Params) -> Poisson { [INFO] [stdout] | ^^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new(y: &[f64], params: super::Params) -> Poisson<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/problem/classification.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(y: &[f64], params: super::Params) -> Classification { [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(y: &[f64], params: super::Params) -> Classification<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/problem/regression.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(y: &[f64], params: super::Params) -> Regression { [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(y: &[f64], params: super::Params) -> Regression<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/problem/lssvm.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new(y: &[f64], params: super::Params) -> LSSVM { [INFO] [stdout] | ^^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new(y: &[f64], params: super::Params) -> LSSVM<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/problem/poisson.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new(y: &[f64], params: super::Params) -> Poisson { [INFO] [stdout] | ^^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new(y: &[f64], params: super::Params) -> Poisson<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "b95e466dbd505157a4cbe07917e4bfab227e082ae24765ce65bb6361de2f44a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b95e466dbd505157a4cbe07917e4bfab227e082ae24765ce65bb6361de2f44a4", kill_on_drop: false }` [INFO] [stdout] b95e466dbd505157a4cbe07917e4bfab227e082ae24765ce65bb6361de2f44a4