[INFO] fetching crate math_thingies 0.1.0... [INFO] testing math_thingies-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate math_thingies 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate math_thingies 0.1.0 [INFO] finished tweaking crates.io crate math_thingies 0.1.0 [INFO] tweaked toml for crates.io crate math_thingies 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate math_thingies 0.1.0 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 9 packages to latest compatible versions [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1ec0a1b379746bfe2eebf42823f125f4d5db13b409d513c04c9eef4c520ae5c8 [INFO] running `Command { std: "docker" "start" "-a" "1ec0a1b379746bfe2eebf42823f125f4d5db13b409d513c04c9eef4c520ae5c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ec0a1b379746bfe2eebf42823f125f4d5db13b409d513c04c9eef4c520ae5c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ec0a1b379746bfe2eebf42823f125f4d5db13b409d513c04c9eef4c520ae5c8", kill_on_drop: false }` [INFO] [stdout] 1ec0a1b379746bfe2eebf42823f125f4d5db13b409d513c04c9eef4c520ae5c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 765b688dd6ce58c58700de51e7b3b8df3e9246b64abb30e60972eed412a5508f [INFO] running `Command { std: "docker" "start" "-a" "765b688dd6ce58c58700de51e7b3b8df3e9246b64abb30e60972eed412a5508f", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling math_thingies v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Div` and `Mul` [INFO] [stdout] --> src/math.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 4 | ops::{Add, AddAssign, Sub, SubAssign, Div, Mul, Range}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `associated_type_bounds` has been stable since 1.79.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(associated_type_bounds)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `end`, `new`, and `new_unchecked` are never used [INFO] [stdout] --> src/math.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 58 | impl InUnsignedRange { [INFO] [stdout] | ------------------------------------------------------------------ associated items in this implementation [INFO] [stdout] 59 | const START: u8 = 0; [INFO] [stdout] 60 | fn end(&self) -> V { self.end } [INFO] [stdout] | ^^^ [INFO] [stdout] 61 | fn new(value: V, end: V) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | fn new_unchecked(value: V, end: V) -> Self { Self::new(value, end).unwrap() } [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.45s [INFO] running `Command { std: "docker" "inspect" "765b688dd6ce58c58700de51e7b3b8df3e9246b64abb30e60972eed412a5508f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "765b688dd6ce58c58700de51e7b3b8df3e9246b64abb30e60972eed412a5508f", kill_on_drop: false }` [INFO] [stdout] 765b688dd6ce58c58700de51e7b3b8df3e9246b64abb30e60972eed412a5508f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 56651adc3e12dba1a99027e79e857c1a4a0e0bb26d640159f4e9e852598a43de [INFO] running `Command { std: "docker" "start" "-a" "56651adc3e12dba1a99027e79e857c1a4a0e0bb26d640159f4e9e852598a43de", kill_on_drop: false }` [INFO] [stderr] Compiling math_thingies v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Div` and `Mul` [INFO] [stdout] --> src/math.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 4 | ops::{Add, AddAssign, Sub, SubAssign, Div, Mul, Range}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `associated_type_bounds` has been stable since 1.79.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(associated_type_bounds)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `end`, `new`, and `new_unchecked` are never used [INFO] [stdout] --> src/math.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 58 | impl InUnsignedRange { [INFO] [stdout] | ------------------------------------------------------------------ associated items in this implementation [INFO] [stdout] 59 | const START: u8 = 0; [INFO] [stdout] 60 | fn end(&self) -> V { self.end } [INFO] [stdout] | ^^^ [INFO] [stdout] 61 | fn new(value: V, end: V) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | fn new_unchecked(value: V, end: V) -> Self { Self::new(value, end).unwrap() } [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Div` and `Mul` [INFO] [stdout] --> src/math.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 4 | ops::{Add, AddAssign, Sub, SubAssign, Div, Mul, Range}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `associated_type_bounds` has been stable since 1.79.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(associated_type_bounds)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `end`, `new`, and `new_unchecked` are never used [INFO] [stdout] --> src/math.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 58 | impl InUnsignedRange { [INFO] [stdout] | ------------------------------------------------------------------ associated items in this implementation [INFO] [stdout] 59 | const START: u8 = 0; [INFO] [stdout] 60 | fn end(&self) -> V { self.end } [INFO] [stdout] | ^^^ [INFO] [stdout] 61 | fn new(value: V, end: V) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | fn new_unchecked(value: V, end: V) -> Self { Self::new(value, end).unwrap() } [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "56651adc3e12dba1a99027e79e857c1a4a0e0bb26d640159f4e9e852598a43de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56651adc3e12dba1a99027e79e857c1a4a0e0bb26d640159f4e9e852598a43de", kill_on_drop: false }` [INFO] [stdout] 56651adc3e12dba1a99027e79e857c1a4a0e0bb26d640159f4e9e852598a43de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 27bfbc50a098f98b4ac048f5f8cb237e9be1fdcdf7cb3a9d1f5b02c556bfacd8 [INFO] running `Command { std: "docker" "start" "-a" "27bfbc50a098f98b4ac048f5f8cb237e9be1fdcdf7cb3a9d1f5b02c556bfacd8", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Div` and `Mul` [INFO] [stderr] --> src/math.rs:4:47 [INFO] [stderr] | [INFO] [stderr] 4 | ops::{Add, AddAssign, Sub, SubAssign, Div, Mul, Range}, [INFO] [stderr] | ^^^ ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `associated_type_bounds` has been stable since 1.79.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:2:12 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(associated_type_bounds)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `end`, `new`, and `new_unchecked` are never used [INFO] [stderr] --> src/math.rs:60:8 [INFO] [stderr] | [INFO] [stderr] 58 | impl InUnsignedRange { [INFO] [stderr] | ------------------------------------------------------------------ associated items in this implementation [INFO] [stderr] 59 | const START: u8 = 0; [INFO] [stderr] 60 | fn end(&self) -> V { self.end } [INFO] [stderr] | ^^^ [INFO] [stderr] 61 | fn new(value: V, end: V) -> Result { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 64 | fn new_unchecked(value: V, end: V) -> Self { Self::new(value, end).unwrap() } [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `math_thingies` (lib) generated 3 warnings (run `cargo fix --lib -p math_thingies` to apply 1 suggestion) [INFO] [stderr] warning: `math_thingies` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/math_thingies-6f4cc6ba15848048) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests math_thingies [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "27bfbc50a098f98b4ac048f5f8cb237e9be1fdcdf7cb3a9d1f5b02c556bfacd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27bfbc50a098f98b4ac048f5f8cb237e9be1fdcdf7cb3a9d1f5b02c556bfacd8", kill_on_drop: false }` [INFO] [stdout] 27bfbc50a098f98b4ac048f5f8cb237e9be1fdcdf7cb3a9d1f5b02c556bfacd8