[INFO] cloning repository https://github.com/AshyIsMe/jr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AshyIsMe/jr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAshyIsMe%2Fjr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAshyIsMe%2Fjr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8802e50a85be432782c28b81d2f6a3bae28a96ff
[INFO] building AshyIsMe/jr against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAshyIsMe%2Fjr" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AshyIsMe/jr
[INFO] finished tweaking git repo https://github.com/AshyIsMe/jr
[INFO] tweaked toml for git repo https://github.com/AshyIsMe/jr written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AshyIsMe/jr on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AshyIsMe/jr 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "de9d26cf14fdef39ee74a7564049b18371949707911f8b8ea8bba6ce1b8ffbfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de9d26cf14fdef39ee74a7564049b18371949707911f8b8ea8bba6ce1b8ffbfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de9d26cf14fdef39ee74a7564049b18371949707911f8b8ea8bba6ce1b8ffbfb", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb320c07be702cec5e2fe06e9210802e15639dbc2b5498ba24a236dcb842f26e
[INFO] running `Command { std: "docker" "start" "-a" "cb320c07be702cec5e2fe06e9210802e15639dbc2b5498ba24a236dcb842f26e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling unicode-ident v1.0.9
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[INFO] [stderr]    Compiling serde v1.0.164
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling regex v1.8.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling is-terminal v0.4.7
[INFO] [stderr]    Compiling fd-lock v3.0.12
[INFO] [stderr]    Compiling env_logger v0.10.0
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[INFO] [stdout] warning: unused import: `CowArrayD`
[INFO] [stdout]   --> src/arrays/mod.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use owned::{ArcArrayD, BoxArray, CowArrayD, JArray, JArrayKind};
[INFO] [stdout]    |                                      ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `litnum::scan_num_token`
[INFO] [stdout]   --> src/scan/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use litnum::scan_num_token;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/verbs/mod.rs:668:17
[INFO] [stdout]     |
[INFO] [stdout] 668 |     m0nn(y, |y| (y * Num::i()))
[INFO] [stdout]     |                 ^            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 668 -     m0nn(y, |y| (y * Num::i()))
[INFO] [stdout] 668 +     m0nn(y, |y| y * Num::i())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/arrays/owned.rs:206:35
[INFO] [stdout]     |
[INFO] [stdout] 206 |     pub fn shape<'s>(&'s self) -> &[usize] {
[INFO] [stdout]     |                       --          ^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is named 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: consistently use `'s`
[INFO] [stdout]     |
[INFO] [stdout] 206 |     pub fn shape<'s>(&'s self) -> &'s [usize] {
[INFO] [stdout]     |                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/arrays/owned.rs:620:19
[INFO] [stdout]     |
[INFO] [stdout] 620 |     pub fn to_i64(&self) -> Option<CowArrayD<i64>> {
[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] 620 |     pub fn to_i64(&self) -> Option<CowArrayD<'_, i64>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/arrays/owned.rs:629:19
[INFO] [stdout]     |
[INFO] [stdout] 629 |     pub fn to_rat(&self) -> Option<CowArrayD<BigRational>> {
[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] 629 |     pub fn to_rat(&self) -> Option<CowArrayD<'_, BigRational>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/arrays/owned.rs:639:19
[INFO] [stdout]     |
[INFO] [stdout] 639 |     pub fn to_c64(&self) -> Option<CowArrayD<Complex64>> {
[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] 639 |     pub fn to_c64(&self) -> Option<CowArrayD<'_, Complex64>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ctx/mod.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn nest(&mut self) -> Guard {
[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] 53 |     pub fn nest(&mut self) -> Guard<'_> {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/test_impls/jsoft_binary.rs:147:40
[INFO] [stdout]     |
[INFO] [stdout] 147 |                     .map(|&v| unsafe { transmute(v) })
[INFO] [stdout]     |                                        ---------^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        help: replace this with: `u64::cast_signed`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/test_impls/jsoft_binary.rs:155:40
[INFO] [stdout]     |
[INFO] [stdout] 155 |                     .map(|&v| unsafe { transmute(v) })
[INFO] [stdout]     |                                        ---------^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/test_impls/jsoft_binary.rs:164:61
[INFO] [stdout]     |
[INFO] [stdout] 164 |                     .map(|(&r, &i)| unsafe { Complex64::new(transmute(r), transmute(i)) })
[INFO] [stdout]     |                                                             ---------^^^
[INFO] [stdout]     |                                                             |
[INFO] [stdout]     |                                                             help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/test_impls/jsoft_binary.rs:164:75
[INFO] [stdout]     |
[INFO] [stdout] 164 |                     .map(|(&r, &i)| unsafe { Complex64::new(transmute(r), transmute(i)) })
[INFO] [stdout]     |                                                                           ---------^^^
[INFO] [stdout]     |                                                                           |
[INFO] [stdout]     |                                                                           help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.39s
[INFO] running `Command { std: "docker" "inspect" "cb320c07be702cec5e2fe06e9210802e15639dbc2b5498ba24a236dcb842f26e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb320c07be702cec5e2fe06e9210802e15639dbc2b5498ba24a236dcb842f26e", kill_on_drop: false }`
[INFO] [stdout] cb320c07be702cec5e2fe06e9210802e15639dbc2b5498ba24a236dcb842f26e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e38828697e9b938887b014b7fc1fdb8b18825b8341be304389d7e8d6b3a57c31
[INFO] running `Command { std: "docker" "start" "-a" "e38828697e9b938887b014b7fc1fdb8b18825b8341be304389d7e8d6b3a57c31", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `CowArrayD`
[INFO] [stdout]   --> src/arrays/mod.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use owned::{ArcArrayD, BoxArray, CowArrayD, JArray, JArrayKind};
[INFO] [stdout]    |                                      ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `litnum::scan_num_token`
[INFO] [stdout]   --> src/scan/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use litnum::scan_num_token;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/verbs/mod.rs:668:17
[INFO] [stdout]     |
[INFO] [stdout] 668 |     m0nn(y, |y| (y * Num::i()))
[INFO] [stdout]     |                 ^            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 668 -     m0nn(y, |y| (y * Num::i()))
[INFO] [stdout] 668 +     m0nn(y, |y| y * Num::i())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/arrays/owned.rs:206:35
[INFO] [stdout]     |
[INFO] [stdout] 206 |     pub fn shape<'s>(&'s self) -> &[usize] {
[INFO] [stdout]     |                       --          ^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is named 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: consistently use `'s`
[INFO] [stdout]     |
[INFO] [stdout] 206 |     pub fn shape<'s>(&'s self) -> &'s [usize] {
[INFO] [stdout]     |                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/arrays/owned.rs:620:19
[INFO] [stdout]     |
[INFO] [stdout] 620 |     pub fn to_i64(&self) -> Option<CowArrayD<i64>> {
[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] 620 |     pub fn to_i64(&self) -> Option<CowArrayD<'_, i64>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/arrays/owned.rs:629:19
[INFO] [stdout]     |
[INFO] [stdout] 629 |     pub fn to_rat(&self) -> Option<CowArrayD<BigRational>> {
[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] 629 |     pub fn to_rat(&self) -> Option<CowArrayD<'_, BigRational>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/arrays/owned.rs:639:19
[INFO] [stdout]     |
[INFO] [stdout] 639 |     pub fn to_c64(&self) -> Option<CowArrayD<Complex64>> {
[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] 639 |     pub fn to_c64(&self) -> Option<CowArrayD<'_, Complex64>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ctx/mod.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn nest(&mut self) -> Guard {
[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] 53 |     pub fn nest(&mut self) -> Guard<'_> {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling jr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/test_impls/jsoft_binary.rs:147:40
[INFO] [stdout]     |
[INFO] [stdout] 147 |                     .map(|&v| unsafe { transmute(v) })
[INFO] [stdout]     |                                        ---------^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        help: replace this with: `u64::cast_signed`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/test_impls/jsoft_binary.rs:155:40
[INFO] [stdout]     |
[INFO] [stdout] 155 |                     .map(|&v| unsafe { transmute(v) })
[INFO] [stdout]     |                                        ---------^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/test_impls/jsoft_binary.rs:164:61
[INFO] [stdout]     |
[INFO] [stdout] 164 |                     .map(|(&r, &i)| unsafe { Complex64::new(transmute(r), transmute(i)) })
[INFO] [stdout]     |                                                             ---------^^^
[INFO] [stdout]     |                                                             |
[INFO] [stdout]     |                                                             help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/test_impls/jsoft_binary.rs:164:75
[INFO] [stdout]     |
[INFO] [stdout] 164 |                     .map(|(&r, &i)| unsafe { Complex64::new(transmute(r), transmute(i)) })
[INFO] [stdout]     |                                                                           ---------^^^
[INFO] [stdout]     |                                                                           |
[INFO] [stdout]     |                                                                           help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CowArrayD`
[INFO] [stdout]   --> src/arrays/mod.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use owned::{ArcArrayD, BoxArray, CowArrayD, JArray, JArrayKind};
[INFO] [stdout]    |                                      ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `litnum::scan_num_token`
[INFO] [stdout]   --> src/scan/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use litnum::scan_num_token;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/verbs/mod.rs:668:17
[INFO] [stdout]     |
[INFO] [stdout] 668 |     m0nn(y, |y| (y * Num::i()))
[INFO] [stdout]     |                 ^            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 668 -     m0nn(y, |y| (y * Num::i()))
[INFO] [stdout] 668 +     m0nn(y, |y| y * Num::i())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/arrays/owned.rs:206:35
[INFO] [stdout]     |
[INFO] [stdout] 206 |     pub fn shape<'s>(&'s self) -> &[usize] {
[INFO] [stdout]     |                       --          ^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is named 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: consistently use `'s`
[INFO] [stdout]     |
[INFO] [stdout] 206 |     pub fn shape<'s>(&'s self) -> &'s [usize] {
[INFO] [stdout]     |                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/arrays/owned.rs:620:19
[INFO] [stdout]     |
[INFO] [stdout] 620 |     pub fn to_i64(&self) -> Option<CowArrayD<i64>> {
[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] 620 |     pub fn to_i64(&self) -> Option<CowArrayD<'_, i64>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/arrays/owned.rs:629:19
[INFO] [stdout]     |
[INFO] [stdout] 629 |     pub fn to_rat(&self) -> Option<CowArrayD<BigRational>> {
[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] 629 |     pub fn to_rat(&self) -> Option<CowArrayD<'_, BigRational>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/arrays/owned.rs:639:19
[INFO] [stdout]     |
[INFO] [stdout] 639 |     pub fn to_c64(&self) -> Option<CowArrayD<Complex64>> {
[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] 639 |     pub fn to_c64(&self) -> Option<CowArrayD<'_, Complex64>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ctx/mod.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn nest(&mut self) -> Guard {
[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] 53 |     pub fn nest(&mut self) -> Guard<'_> {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/test_impls/jsoft_binary.rs:147:40
[INFO] [stdout]     |
[INFO] [stdout] 147 |                     .map(|&v| unsafe { transmute(v) })
[INFO] [stdout]     |                                        ---------^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        help: replace this with: `u64::cast_signed`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/test_impls/jsoft_binary.rs:155:40
[INFO] [stdout]     |
[INFO] [stdout] 155 |                     .map(|&v| unsafe { transmute(v) })
[INFO] [stdout]     |                                        ---------^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/test_impls/jsoft_binary.rs:164:61
[INFO] [stdout]     |
[INFO] [stdout] 164 |                     .map(|(&r, &i)| unsafe { Complex64::new(transmute(r), transmute(i)) })
[INFO] [stdout]     |                                                             ---------^^^
[INFO] [stdout]     |                                                             |
[INFO] [stdout]     |                                                             help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/test_impls/jsoft_binary.rs:164:75
[INFO] [stdout]     |
[INFO] [stdout] 164 |                     .map(|(&r, &i)| unsafe { Complex64::new(transmute(r), transmute(i)) })
[INFO] [stdout]     |                                                                           ---------^^^
[INFO] [stdout]     |                                                                           |
[INFO] [stdout]     |                                                                           help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/test_impls/jsoft_binary.rs:248:31
[INFO] [stdout]     |
[INFO] [stdout] 248 |     assert_eq!(-1.5, unsafe { std::mem::transmute(i) });
[INFO] [stdout]     |                               -------------------^^^
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/test_impls/jsoft_binary.rs:252:31
[INFO] [stdout]     |
[INFO] [stdout] 252 |     assert_eq!(0.15, unsafe { std::mem::transmute(i) });
[INFO] [stdout]     |                               -------------------^^^
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.01s
[INFO] running `Command { std: "docker" "inspect" "e38828697e9b938887b014b7fc1fdb8b18825b8341be304389d7e8d6b3a57c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e38828697e9b938887b014b7fc1fdb8b18825b8341be304389d7e8d6b3a57c31", kill_on_drop: false }`
[INFO] [stdout] e38828697e9b938887b014b7fc1fdb8b18825b8341be304389d7e8d6b3a57c31
