[INFO] fetching crate funlib 0.1.8...
[INFO] testing funlib-0.1.8 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate funlib 0.1.8 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate funlib 0.1.8
[INFO] finished tweaking crates.io crate funlib 0.1.8
[INFO] tweaked toml for crates.io crate funlib 0.1.8 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate funlib 0.1.8 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c093da8b305c0ef7faf8557c0fef702ca18dd56df9770d7677c9b89755c624c8
[INFO] running `Command { std: "docker" "start" "-a" "c093da8b305c0ef7faf8557c0fef702ca18dd56df9770d7677c9b89755c624c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c093da8b305c0ef7faf8557c0fef702ca18dd56df9770d7677c9b89755c624c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c093da8b305c0ef7faf8557c0fef702ca18dd56df9770d7677c9b89755c624c8", kill_on_drop: false }`
[INFO] [stdout] c093da8b305c0ef7faf8557c0fef702ca18dd56df9770d7677c9b89755c624c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbe216c0a23b187d3ab4a84b4dd42d3e1e4e637e8160d577da77b37937ee91fd
[INFO] running `Command { std: "docker" "start" "-a" "bbe216c0a23b187d3ab4a84b4dd42d3e1e4e637e8160d577da77b37937ee91fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling funlib-macros v0.1.8
[INFO] [stderr]    Compiling funlib v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/foldable/mod.rs:33:40
[INFO] [stdout]    |
[INFO] [stdout] 33 |   fn find<F>(&'r self, f: F) -> Option<&A> where F: Fn(&A) -> bool {
[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 `'r`
[INFO] [stdout]    |
[INFO] [stdout] 33 |   fn find<F>(&'r self, f: F) -> Option<&'r A> where F: Fn(&A) -> bool {
[INFO] [stdout]    |                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/foldable/mod.rs:55:40
[INFO] [stdout]    |
[INFO] [stdout] 55 |   fn find<F>(&'r self, f: F) -> Option<&A> where F: Fn(&A) -> bool {
[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] help: consistently use `'r`
[INFO] [stdout]    |
[INFO] [stdout] 55 |   fn find<F>(&'r self, f: F) -> Option<&'r A> where F: Fn(&A) -> bool {
[INFO] [stdout]    |                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:178:42
[INFO] [stdout]     |
[INFO] [stdout] 178 |     fn find<F>(&'r self, f: F) -> Option<&A> where F: Fn(&A) -> bool;
[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] help: consistently use `'r`
[INFO] [stdout]     |
[INFO] [stdout] 178 |     fn find<F>(&'r self, f: F) -> Option<&'r A> where F: Fn(&A) -> bool;
[INFO] [stdout]     |                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:242:42
[INFO] [stdout]     |
[INFO] [stdout] 242 |     fn find<F>(&'r self, f: F) -> Option<&A> where F: Fn(&A) -> bool;
[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] help: consistently use `'r`
[INFO] [stdout]     |
[INFO] [stdout] 242 |     fn find<F>(&'r self, f: F) -> Option<&'r A> where F: Fn(&A) -> bool;
[INFO] [stdout]     |                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "bbe216c0a23b187d3ab4a84b4dd42d3e1e4e637e8160d577da77b37937ee91fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbe216c0a23b187d3ab4a84b4dd42d3e1e4e637e8160d577da77b37937ee91fd", kill_on_drop: false }`
[INFO] [stdout] bbe216c0a23b187d3ab4a84b4dd42d3e1e4e637e8160d577da77b37937ee91fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b86016b4a33546efd9f73e1df7950e597497bce975728a4ac57a5f510809923d
[INFO] running `Command { std: "docker" "start" "-a" "b86016b4a33546efd9f73e1df7950e597497bce975728a4ac57a5f510809923d", kill_on_drop: false }`
[INFO] [stderr]    Compiling funlib v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/foldable/mod.rs:33:40
[INFO] [stdout]    |
[INFO] [stdout] 33 |   fn find<F>(&'r self, f: F) -> Option<&A> where F: Fn(&A) -> bool {
[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 `'r`
[INFO] [stdout]    |
[INFO] [stdout] 33 |   fn find<F>(&'r self, f: F) -> Option<&'r A> where F: Fn(&A) -> bool {
[INFO] [stdout]    |                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/foldable/mod.rs:55:40
[INFO] [stdout]    |
[INFO] [stdout] 55 |   fn find<F>(&'r self, f: F) -> Option<&A> where F: Fn(&A) -> bool {
[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] help: consistently use `'r`
[INFO] [stdout]    |
[INFO] [stdout] 55 |   fn find<F>(&'r self, f: F) -> Option<&'r A> where F: Fn(&A) -> bool {
[INFO] [stdout]    |                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:178:42
[INFO] [stdout]     |
[INFO] [stdout] 178 |     fn find<F>(&'r self, f: F) -> Option<&A> where F: Fn(&A) -> bool;
[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] help: consistently use `'r`
[INFO] [stdout]     |
[INFO] [stdout] 178 |     fn find<F>(&'r self, f: F) -> Option<&'r A> where F: Fn(&A) -> bool;
[INFO] [stdout]     |                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:242:42
[INFO] [stdout]     |
[INFO] [stdout] 242 |     fn find<F>(&'r self, f: F) -> Option<&A> where F: Fn(&A) -> bool;
[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] help: consistently use `'r`
[INFO] [stdout]     |
[INFO] [stdout] 242 |     fn find<F>(&'r self, f: F) -> Option<&'r A> where F: Fn(&A) -> bool;
[INFO] [stdout]     |                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary allocation, use `&` instead
[INFO] [stdout]   --> src/functor/mod.rs:61:16
[INFO] [stdout]    |
[INFO] [stdout] 61 |     laws!(Box, Box::new(5i32), |x| x + 2, |x| x * 5);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_allocation)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary allocation, use `&` instead
[INFO] [stdout]   --> src/applicative/mod.rs:72:29
[INFO] [stdout]    |
[INFO] [stdout] 72 |     assert_eq!(Box::new(4), Box::new(2).ap(Box::new(f)));
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary allocation, use `&` instead
[INFO] [stdout]   --> src/applicative/mod.rs:73:29
[INFO] [stdout]    |
[INFO] [stdout] 73 |     assert_eq!(Box::new(4), Box::new(2).ap(Box::new(&double)));
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary allocation, use `&` instead
[INFO] [stdout]   --> src/semigroup/mod.rs:86:31
[INFO] [stdout]    |
[INFO] [stdout] 86 |     assert_eq!(Box::new(res), Box::new(v1).mappend(&Box::new(v2)));
[INFO] [stdout]    |                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary allocation, use `&` instead
[INFO] [stdout]   --> src/semigroup/mod.rs:94:31
[INFO] [stdout]    |
[INFO] [stdout] 94 |     assert_ne!(Box::new(res), Box::new(v1).mappend(&Box::new(v2)));
[INFO] [stdout]    |                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary allocation, use `&` instead
[INFO] [stdout]   --> src/monoid/mod.rs:78:22
[INFO] [stdout]    |
[INFO] [stdout] 78 |     laws2!(Box, i64, Box::new(5i64), Box::new(6i64), Box::new(10i64));
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary allocation, use `&` instead
[INFO] [stdout]   --> src/monoid/mod.rs:78:38
[INFO] [stdout]    |
[INFO] [stdout] 78 |     laws2!(Box, i64, Box::new(5i64), Box::new(6i64), Box::new(10i64));
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/foldable/mod.rs:33:40
[INFO] [stdout]    |
[INFO] [stdout] 33 |   fn find<F>(&'r self, f: F) -> Option<&A> where F: Fn(&A) -> bool {
[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 `'r`
[INFO] [stdout]    |
[INFO] [stdout] 33 |   fn find<F>(&'r self, f: F) -> Option<&'r A> where F: Fn(&A) -> bool {
[INFO] [stdout]    |                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/foldable/mod.rs:55:40
[INFO] [stdout]    |
[INFO] [stdout] 55 |   fn find<F>(&'r self, f: F) -> Option<&A> where F: Fn(&A) -> bool {
[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] help: consistently use `'r`
[INFO] [stdout]    |
[INFO] [stdout] 55 |   fn find<F>(&'r self, f: F) -> Option<&'r A> where F: Fn(&A) -> bool {
[INFO] [stdout]    |                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:178:42
[INFO] [stdout]     |
[INFO] [stdout] 178 |     fn find<F>(&'r self, f: F) -> Option<&A> where F: Fn(&A) -> bool;
[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] help: consistently use `'r`
[INFO] [stdout]     |
[INFO] [stdout] 178 |     fn find<F>(&'r self, f: F) -> Option<&'r A> where F: Fn(&A) -> bool;
[INFO] [stdout]     |                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:242:42
[INFO] [stdout]     |
[INFO] [stdout] 242 |     fn find<F>(&'r self, f: F) -> Option<&A> where F: Fn(&A) -> bool;
[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] help: consistently use `'r`
[INFO] [stdout]     |
[INFO] [stdout] 242 |     fn find<F>(&'r self, f: F) -> Option<&'r A> where F: Fn(&A) -> bool;
[INFO] [stdout]     |                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "b86016b4a33546efd9f73e1df7950e597497bce975728a4ac57a5f510809923d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b86016b4a33546efd9f73e1df7950e597497bce975728a4ac57a5f510809923d", kill_on_drop: false }`
[INFO] [stdout] b86016b4a33546efd9f73e1df7950e597497bce975728a4ac57a5f510809923d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97208fb1a35f43eef5d3be65d2f45cd414a29b2e04556fb2095ac44e1536f39f
[INFO] running `Command { std: "docker" "start" "-a" "97208fb1a35f43eef5d3be65d2f45cd414a29b2e04556fb2095ac44e1536f39f", kill_on_drop: false }`
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/foldable/mod.rs:33:40
[INFO] [stderr]    |
[INFO] [stderr] 33 |   fn find<F>(&'r self, f: F) -> Option<&A> where F: Fn(&A) -> bool {
[INFO] [stderr]    |               --                       ^^ the same lifetime is elided here
[INFO] [stderr]    |               |
[INFO] [stderr]    |               the lifetime is named here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'r`
[INFO] [stderr]    |
[INFO] [stderr] 33 |   fn find<F>(&'r self, f: F) -> Option<&'r A> where F: Fn(&A) -> bool {
[INFO] [stderr]    |                                         ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/foldable/mod.rs:55:40
[INFO] [stderr]    |
[INFO] [stderr] 55 |   fn find<F>(&'r self, f: F) -> Option<&A> where F: Fn(&A) -> bool {
[INFO] [stderr]    |               --                       ^^ the same lifetime is elided here
[INFO] [stderr]    |               |
[INFO] [stderr]    |               the lifetime is named here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'r`
[INFO] [stderr]    |
[INFO] [stderr] 55 |   fn find<F>(&'r self, f: F) -> Option<&'r A> where F: Fn(&A) -> bool {
[INFO] [stderr]    |                                         ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:178:42
[INFO] [stderr]     |
[INFO] [stderr] 178 |     fn find<F>(&'r self, f: F) -> Option<&A> where F: Fn(&A) -> bool;
[INFO] [stderr]     |                 --                       ^^ the same lifetime is elided here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'r`
[INFO] [stderr]     |
[INFO] [stderr] 178 |     fn find<F>(&'r self, f: F) -> Option<&'r A> where F: Fn(&A) -> bool;
[INFO] [stderr]     |                                           ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:242:42
[INFO] [stderr]     |
[INFO] [stderr] 242 |     fn find<F>(&'r self, f: F) -> Option<&A> where F: Fn(&A) -> bool;
[INFO] [stderr]     |                 --                       ^^ the same lifetime is elided here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'r`
[INFO] [stderr]     |
[INFO] [stderr] 242 |     fn find<F>(&'r self, f: F) -> Option<&'r A> where F: Fn(&A) -> bool;
[INFO] [stderr]     |                                           ++
[INFO] [stderr] 
[INFO] [stderr] warning: `funlib` (lib) generated 4 warnings (run `cargo fix --lib -p funlib` to apply 4 suggestions)
[INFO] [stderr] warning: unnecessary allocation, use `&` instead
[INFO] [stderr]   --> src/functor/mod.rs:61:16
[INFO] [stderr]    |
[INFO] [stderr] 61 |     laws!(Box, Box::new(5i32), |x| x + 2, |x| x * 5);
[INFO] [stderr]    |                ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_allocation)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary allocation, use `&` instead
[INFO] [stderr]   --> src/applicative/mod.rs:72:29
[INFO] [stderr]    |
[INFO] [stderr] 72 |     assert_eq!(Box::new(4), Box::new(2).ap(Box::new(f)));
[INFO] [stderr]    |                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary allocation, use `&` instead
[INFO] [stderr]   --> src/applicative/mod.rs:73:29
[INFO] [stderr]    |
[INFO] [stderr] 73 |     assert_eq!(Box::new(4), Box::new(2).ap(Box::new(&double)));
[INFO] [stderr]    |                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary allocation, use `&` instead
[INFO] [stderr]   --> src/semigroup/mod.rs:86:31
[INFO] [stderr]    |
[INFO] [stderr] 86 |     assert_eq!(Box::new(res), Box::new(v1).mappend(&Box::new(v2)));
[INFO] [stderr]    |                               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary allocation, use `&` instead
[INFO] [stderr]   --> src/semigroup/mod.rs:94:31
[INFO] [stderr]    |
[INFO] [stderr] 94 |     assert_ne!(Box::new(res), Box::new(v1).mappend(&Box::new(v2)));
[INFO] [stderr]    |                               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary allocation, use `&` instead
[INFO] [stderr]   --> src/monoid/mod.rs:78:22
[INFO] [stderr]    |
[INFO] [stderr] 78 |     laws2!(Box, i64, Box::new(5i64), Box::new(6i64), Box::new(10i64));
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary allocation, use `&` instead
[INFO] [stderr]   --> src/monoid/mod.rs:78:38
[INFO] [stderr]    |
[INFO] [stderr] 78 |     laws2!(Box, i64, Box::new(5i64), Box::new(6i64), Box::new(10i64));
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `funlib` (lib test) generated 11 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/funlib-00712ddf1b222a65)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test applicative::test::box_ ... ok
[INFO] [stdout] test applicative::test::option ... ok
[INFO] [stdout] test applicative::test::rc ... ok
[INFO] [stdout] test applicative::test::vec ... ok
[INFO] [stdout] test foldable::test::option_filter_negative ... ok
[INFO] [stdout] test foldable::test::option_filter_positive ... ok
[INFO] [stdout] test foldable::test::vec_concat ... ok
[INFO] [stdout] test foldable::test::vec_filter_then_fold_left ... ok
[INFO] [stdout] test foldable::test::vec_filter_then_fold_right ... ok
[INFO] [stdout] test functor::test::box_ ... ok
[INFO] [stdout] test functor::test::laws::Box ... ok
[INFO] [stdout] test functor::test::laws::Option ... ok
[INFO] [stdout] test functor::test::laws::Rc ... ok
[INFO] [stdout] test functor::test::laws::Vec ... ok
[INFO] [stdout] test functor::test::option ... ok
[INFO] [stdout] test functor::test::rc ... ok
[INFO] [stdout] test functor::test::vec_ ... ok
[INFO] [stdout] test monad::test::box_ ... ok
[INFO] [stdout] test monad::test::option ... ok
[INFO] [stdout] test monad::test::rc ... ok
[INFO] [stdout] test foldable::test::vec_filter ... ok
[INFO] [stdout] test monad::test::vec ... ok
[INFO] [stdout] test monoid::test::_box_str ... ok
[INFO] [stdout] test monoid::test::_box_i8 ... ok
[INFO] [stdout] test monoid::test::i32 ... ok
[INFO] [stdout] test monoid::test::laws::Box ... ok
[INFO] [stdout] test monoid::test::laws::Option ... ok
[INFO] [stdout] test monoid::test::option_i64 ... ok
[INFO] [stdout] test monoid::test::laws::i32 ... ok
[INFO] [stdout] test semigroup::test::box_u64_not ... ok
[INFO] [stdout] test monoid::test::u8 ... ok
[INFO] [stdout] test semigroup::test::i32 ... ok
[INFO] [stdout] test semigroup::test::option_i32_a ... ok
[INFO] [stdout] test semigroup::test::option_i32_both ... ok
[INFO] [stdout] test semigroup::test::option_i32_b ... ok
[INFO] [stdout] test semigroup::test::option_i32_none ... ok
[INFO] [stdout] test semigroup::test::str_test ... ok
[INFO] [stdout] test monoid::test::laws::u64 ... ok
[INFO] [stdout] test semigroup::test::box_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests funlib
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - Foldable::FoldableA::is_empty (line 215) ... ok
[INFO] [stdout] test src/lib.rs - Foldable::FoldableA::fold (line 149) ... ok
[INFO] [stdout] test src/lib.rs - Monad::bind (line 98) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - Foldable::FoldableA::concat (line 159) ... ok
[INFO] [stdout] test src/lib.rs - Applicative::pure_ (line 72) ... ok
[INFO] [stdout] test src/lib.rs - Foldable::FoldableA::any (line 194) ... ok
[INFO] [stdout] test src/lib.rs - Foldable::FoldableA::non_empty (line 227) ... ok
[INFO] [stdout] test src/lib.rs - Foldable::FoldableB::fold_right (line 261) ... ok
[INFO] [stdout] test src/lib.rs - Foldable::FoldableA::filter (line 205) ... ok
[INFO] [stdout] test src/lib.rs - Foldable::FoldableB::fold_left (line 274) ... ok
[INFO] [stdout] test src/lib.rs - Applicative::ap (line 82) ... ok
[INFO] [stdout] test src/lib.rs - Functor::fmap (line 59) ... ok
[INFO] [stdout] test src/lib.rs - Monoid::mempty (line 130) ... ok
[INFO] [stdout] test src/lib.rs - Foldable::FoldableA::all (line 183) ... ok
[INFO] [stdout] test src/lib.rs - Semigroup::mappend (line 116) ... ok
[INFO] [stdout] test src/lib.rs - Foldable::FoldableA::find (line 170) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "97208fb1a35f43eef5d3be65d2f45cd414a29b2e04556fb2095ac44e1536f39f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97208fb1a35f43eef5d3be65d2f45cd414a29b2e04556fb2095ac44e1536f39f", kill_on_drop: false }`
[INFO] [stdout] 97208fb1a35f43eef5d3be65d2f45cd414a29b2e04556fb2095ac44e1536f39f
