[INFO] fetching crate rand-distributions 0.1.2...
[INFO] building rand-distributions-0.1.2 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate rand-distributions 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rand-distributions 0.1.2
[INFO] finished tweaking crates.io crate rand-distributions 0.1.2
[INFO] tweaked toml for crates.io crate rand-distributions 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rand-distributions 0.1.2 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] [stderr]       Adding num v0.1.43 (available: v0.4.3)
[INFO] [stderr]       Adding rand v0.3.23 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2c2192c238ec58fdd6eda5d909c7d0a689f971be568a36ec8c415908b8353e2
[INFO] running `Command { std: "docker" "start" "-a" "b2c2192c238ec58fdd6eda5d909c7d0a689f971be568a36ec8c415908b8353e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2c2192c238ec58fdd6eda5d909c7d0a689f971be568a36ec8c415908b8353e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2c2192c238ec58fdd6eda5d909c7d0a689f971be568a36ec8c415908b8353e2", kill_on_drop: false }`
[INFO] [stdout] b2c2192c238ec58fdd6eda5d909c7d0a689f971be568a36ec8c415908b8353e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d98056f1dad79ac50f28662bdb74751319c313a706b3672e15ca5ffc3f81d872
[INFO] running `Command { std: "docker" "start" "-a" "d98056f1dad79ac50f28662bdb74751319c313a706b3672e15ca5ffc3f81d872", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling num-bigint v0.1.45
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling num-complex v0.1.44
[INFO] [stderr]    Compiling num-rational v0.1.43
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num v0.1.43
[INFO] [stderr]    Compiling rand-distributions v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `random_simple_to_default_distribution`
[INFO] [stdout]   --> src/random.rs:44:14
[INFO] [stdout]    |
[INFO] [stdout] 44 | macro_rules! random_simple_to_default_distribution {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated type `PrimitiveInteger::Unsigned` is more private than the item `UniformPrimitiveIntegerRange<T>`
[INFO] [stdout]   --> src/uniform_range.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | / impl <T: PrimitiveInteger> UniformPrimitiveIntegerRange<T>
[INFO] [stdout] 25 | |     where   Wrapping<T::Unsigned>: Sub<Output=Wrapping<T::Unsigned>>
[INFO] [stdout]    | |____________________________________________________________________^ implementation `UniformPrimitiveIntegerRange<T>` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but associated type `PrimitiveInteger::Unsigned` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/uniform_range.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     type Unsigned : PrimitiveInteger;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PrimitiveInteger` is more private than the item `UniformPrimitiveIntegerRange<T>`
[INFO] [stdout]   --> src/uniform_range.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | / impl <T: PrimitiveInteger> UniformPrimitiveIntegerRange<T>
[INFO] [stdout] 25 | |     where   Wrapping<T::Unsigned>: Sub<Output=Wrapping<T::Unsigned>>
[INFO] [stdout]    | |____________________________________________________________________^ implementation `UniformPrimitiveIntegerRange<T>` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but trait `PrimitiveInteger` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/uniform_range.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 | trait PrimitiveInteger: PrimInt {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]  --> src/main.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn test(&self, Args) -> bool {
[INFO] [stdout]   |                    ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Args`
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]   = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]   = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/main.rs:16:31
[INFO] [stdout]    |
[INFO] [stdout] 16 |         ::std::mem::size_of::<(A)>() == 8
[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] 16 -         ::std::mem::size_of::<(A)>() == 8
[INFO] [stdout] 16 +         ::std::mem::size_of::<A>() == 8
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "d98056f1dad79ac50f28662bdb74751319c313a706b3672e15ca5ffc3f81d872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d98056f1dad79ac50f28662bdb74751319c313a706b3672e15ca5ffc3f81d872", kill_on_drop: false }`
[INFO] [stdout] d98056f1dad79ac50f28662bdb74751319c313a706b3672e15ca5ffc3f81d872
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea91120ae32a00f37aff8866dde23588db8a87244d3c5bc3e551bf2ed7d97bec
[INFO] running `Command { std: "docker" "start" "-a" "ea91120ae32a00f37aff8866dde23588db8a87244d3c5bc3e551bf2ed7d97bec", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: unused macro definition: `random_simple_to_default_distribution`
[INFO] [stdout]   --> src/random.rs:44:14
[INFO] [stdout]    |
[INFO] [stdout] 44 | macro_rules! random_simple_to_default_distribution {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated type `PrimitiveInteger::Unsigned` is more private than the item `UniformPrimitiveIntegerRange<T>`
[INFO] [stdout]   --> src/uniform_range.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | / impl <T: PrimitiveInteger> UniformPrimitiveIntegerRange<T>
[INFO] [stdout] 25 | |     where   Wrapping<T::Unsigned>: Sub<Output=Wrapping<T::Unsigned>>
[INFO] [stdout]    | |____________________________________________________________________^ implementation `UniformPrimitiveIntegerRange<T>` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but associated type `PrimitiveInteger::Unsigned` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/uniform_range.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     type Unsigned : PrimitiveInteger;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PrimitiveInteger` is more private than the item `UniformPrimitiveIntegerRange<T>`
[INFO] [stdout]   --> src/uniform_range.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | / impl <T: PrimitiveInteger> UniformPrimitiveIntegerRange<T>
[INFO] [stdout] 25 | |     where   Wrapping<T::Unsigned>: Sub<Output=Wrapping<T::Unsigned>>
[INFO] [stdout]    | |____________________________________________________________________^ implementation `UniformPrimitiveIntegerRange<T>` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but trait `PrimitiveInteger` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/uniform_range.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 | trait PrimitiveInteger: PrimInt {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand-distributions v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `thread_rng`
[INFO] [stdout]   --> src/random.rs:60:22
[INFO] [stdout]    |
[INFO] [stdout] 60 |     use rand::{self, thread_rng, Rng};
[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: `thread_rng`
[INFO] [stdout]    --> src/impls.rs:165:27
[INFO] [stdout]     |
[INFO] [stdout] 165 |     use rand::{self, Rng, thread_rng};
[INFO] [stdout]     |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread_rng`
[INFO] [stdout]   --> src/rng_ext.rs:47:22
[INFO] [stdout]    |
[INFO] [stdout] 47 |     use rand::{self, thread_rng, Rng};
[INFO] [stdout]    |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread_rng`
[INFO] [stdout]    --> src/uniform.rs:107:22
[INFO] [stdout]     |
[INFO] [stdout] 107 |     use rand::{self, thread_rng, Rng};
[INFO] [stdout]     |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread_rng`
[INFO] [stdout]    --> src/uniform_range.rs:117:22
[INFO] [stdout]     |
[INFO] [stdout] 117 |     use rand::{self, thread_rng, Rng};
[INFO] [stdout]     |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/random.rs:63:19
[INFO] [stdout]    |
[INFO] [stdout] 63 |     struct MyType(u8);
[INFO] [stdout]    |            ------ ^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated type `PrimitiveInteger::Unsigned` is more private than the item `uniform_range::UniformPrimitiveIntegerRange<T>`
[INFO] [stdout]   --> src/uniform_range.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | / impl <T: PrimitiveInteger> UniformPrimitiveIntegerRange<T>
[INFO] [stdout] 25 | |     where   Wrapping<T::Unsigned>: Sub<Output=Wrapping<T::Unsigned>>
[INFO] [stdout]    | |____________________________________________________________________^ implementation `uniform_range::UniformPrimitiveIntegerRange<T>` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but associated type `PrimitiveInteger::Unsigned` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/uniform_range.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     type Unsigned : PrimitiveInteger;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PrimitiveInteger` is more private than the item `uniform_range::UniformPrimitiveIntegerRange<T>`
[INFO] [stdout]   --> src/uniform_range.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | / impl <T: PrimitiveInteger> UniformPrimitiveIntegerRange<T>
[INFO] [stdout] 25 | |     where   Wrapping<T::Unsigned>: Sub<Output=Wrapping<T::Unsigned>>
[INFO] [stdout]    | |____________________________________________________________________^ implementation `uniform_range::UniformPrimitiveIntegerRange<T>` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but trait `PrimitiveInteger` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/uniform_range.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 | trait PrimitiveInteger: PrimInt {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]  --> src/main.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn test(&self, Args) -> bool {
[INFO] [stdout]   |                    ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Args`
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]   = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]   = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/main.rs:16:31
[INFO] [stdout]    |
[INFO] [stdout] 16 |         ::std::mem::size_of::<(A)>() == 8
[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] 16 -         ::std::mem::size_of::<(A)>() == 8
[INFO] [stdout] 16 +         ::std::mem::size_of::<A>() == 8
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "ea91120ae32a00f37aff8866dde23588db8a87244d3c5bc3e551bf2ed7d97bec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea91120ae32a00f37aff8866dde23588db8a87244d3c5bc3e551bf2ed7d97bec", kill_on_drop: false }`
[INFO] [stdout] ea91120ae32a00f37aff8866dde23588db8a87244d3c5bc3e551bf2ed7d97bec
