[INFO] cloning repository https://github.com/ezoalbus/rust-ml-titanic [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ezoalbus/rust-ml-titanic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fezoalbus%2Frust-ml-titanic", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fezoalbus%2Frust-ml-titanic'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 67bab6b5b1d864c5d13fd8987658ee24d912f7a5 [INFO] checking ezoalbus/rust-ml-titanic against try#e61be1c89a2b3fd02452eef3c6186592711e4772 for pr-98456 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fezoalbus%2Frust-ml-titanic" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ezoalbus/rust-ml-titanic on toolchain e61be1c89a2b3fd02452eef3c6186592711e4772 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e61be1c89a2b3fd02452eef3c6186592711e4772" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ezoalbus/rust-ml-titanic [INFO] finished tweaking git repo https://github.com/ezoalbus/rust-ml-titanic [INFO] tweaked toml for git repo https://github.com/ezoalbus/rust-ml-titanic written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/ezoalbus/rust-ml-titanic already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e61be1c89a2b3fd02452eef3c6186592711e4772" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e61be1c89a2b3fd02452eef3c6186592711e4772" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 48ef9cc4c49fa56f28c75d1bdcce4c94454ccfce864289c6274c80c60d8b9955 [INFO] running `Command { std: "docker" "start" "-a" "48ef9cc4c49fa56f28c75d1bdcce4c94454ccfce864289c6274c80c60d8b9955", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48ef9cc4c49fa56f28c75d1bdcce4c94454ccfce864289c6274c80c60d8b9955", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48ef9cc4c49fa56f28c75d1bdcce4c94454ccfce864289c6274c80c60d8b9955", kill_on_drop: false }` [INFO] [stdout] 48ef9cc4c49fa56f28c75d1bdcce4c94454ccfce864289c6274c80c60d8b9955 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e61be1c89a2b3fd02452eef3c6186592711e4772" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e5cae0f1b256db320485ecfc1b4123ede1045b7da824f631583ebec641427ce [INFO] running `Command { std: "docker" "start" "-a" "6e5cae0f1b256db320485ecfc1b4123ede1045b7da824f631583ebec641427ce", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling rayon-core v1.9.2 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Compiling anyhow v1.0.48 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking hash_hasher v2.0.3 [INFO] [stderr] Checking streaming-iterator v0.1.5 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking strength_reduce v0.2.3 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking strum v0.23.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling linfa v0.5.1 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking lexical-util v0.8.3 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling rayon v1.5.2 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Checking lexical-parse-integer v0.8.3 [INFO] [stderr] Checking lexical-write-integer v0.8.3 [INFO] [stderr] Checking lexical-parse-float v0.8.3 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking lexical-write-float v0.8.4 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking lapack-sys v0.12.1 [INFO] [stderr] Checking memmap2 v0.5.3 [INFO] [stderr] Checking mio v0.8.2 [INFO] [stderr] Checking flate2 v1.0.23 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Checking lexical-core v0.8.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking noisy_float v0.2.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking lexical v6.1.0 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.23.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-complex v0.4.1 [INFO] [stderr] Checking ndarray v0.15.4 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking cauchy v0.4.0 [INFO] [stderr] Checking lapack v0.18.0 [INFO] [stdout] error[E0716]: temporary value dropped while borrowed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ndarray-0.12.1/src/layout/layoutfmt.rs:29:24 [INFO] [stdout] | [INFO] [stdout] 25 | .format_with(" | ", |i, f| { [INFO] [stdout] | - has type `&mut dyn FnMut(&'1 (dyn std::fmt::Display + '1)) -> Result<(), std::fmt::Error>` [INFO] [stdout] ... [INFO] [stdout] 29 | f(&format_args!("0x{:x}", i)) [INFO] [stdout] | ---^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | | [INFO] [stdout] | | creates a temporary which is freed while still in use [INFO] [stdout] | argument requires that borrow lasts for `'1` [INFO] [stdout] 30 | } [INFO] [stdout] | - temporary value is freed at the end of this statement [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `format_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0597]: `i` does not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ndarray-0.12.1/src/layout/layoutfmt.rs:29:47 [INFO] [stdout] | [INFO] [stdout] 25 | .format_with(" | ", |i, f| { [INFO] [stdout] | - has type `&mut dyn FnMut(&'1 (dyn std::fmt::Display + '1)) -> Result<(), std::fmt::Error>` [INFO] [stdout] ... [INFO] [stdout] 29 | f(&format_args!("0x{:x}", i)) [INFO] [stdout] | --------------------------^-- [INFO] [stdout] | | | [INFO] [stdout] | | borrowed value does not live long enough [INFO] [stdout] | argument requires that `i` is borrowed for `'1` [INFO] [stdout] 30 | } [INFO] [stdout] 31 | })) [INFO] [stdout] | - `i` dropped here while still borrowed [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `format_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0597, E0716. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0597`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ndarray` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6e5cae0f1b256db320485ecfc1b4123ede1045b7da824f631583ebec641427ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e5cae0f1b256db320485ecfc1b4123ede1045b7da824f631583ebec641427ce", kill_on_drop: false }` [INFO] [stdout] 6e5cae0f1b256db320485ecfc1b4123ede1045b7da824f631583ebec641427ce