[INFO] fetching crate even-odd-traits 1.0.1...
[INFO] testing even-odd-traits-1.0.1 against try#28f95933dc0727396c07b48d0a8cb5211b7fb472 for pr-154065-2
[INFO] extracting crate even-odd-traits 1.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate even-odd-traits 1.0.1
[INFO] finished tweaking crates.io crate even-odd-traits 1.0.1
[INFO] tweaked toml for crates.io crate even-odd-traits 1.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate even-odd-traits 1.0.1 on toolchain 28f95933dc0727396c07b48d0a8cb5211b7fb472
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate even-odd-traits 1.0.1 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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8ae375d123882b76e79f4aa58a410647a38768a88aa640b47edbef5726479549
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8ae375d123882b76e79f4aa58a410647a38768a88aa640b47edbef5726479549" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ae375d123882b76e79f4aa58a410647a38768a88aa640b47edbef5726479549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8ae375d123882b76e79f4aa58a410647a38768a88aa640b47edbef5726479549" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling even-odd-traits v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "8ae375d123882b76e79f4aa58a410647a38768a88aa640b47edbef5726479549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8ae375d123882b76e79f4aa58a410647a38768a88aa640b47edbef5726479549" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling even-odd-traits v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "8ae375d123882b76e79f4aa58a410647a38768a88aa640b47edbef5726479549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8ae375d123882b76e79f4aa58a410647a38768a88aa640b47edbef5726479549" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/even_odd_traits-132896a2b94df31c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests even_odd_traits
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - IsOdd::is_odd (line 20) ... FAILED
[INFO] [stdout] test src/lib.rs - IsEven::is_even (line 5) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - IsOdd::is_odd (line 20) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `even_odd`
[INFO] [stdout]   --> src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use even_odd::IsOdd;
[INFO] [stdout]    |     ^^^^^^^^ use of unresolved module or unlinked crate `even_odd`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `even_odd`, use `cargo add even_odd` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_odd` found for type `f32` in the current scope
[INFO] [stdout]   --> src/lib.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 | assert!(!0.0_f32.is_odd());
[INFO] [stdout]    |                  ^^^^^^ method not found in `f32`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn is_odd(&self) -> bool;
[INFO] [stdout]    |        ------ the method is available for `f32` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IsOdd` which provides `is_odd` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout] 20 + use even_odd_traits::IsOdd;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_odd` found for type `f32` in the current scope
[INFO] [stdout]   --> src/lib.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 | assert!(1.0_f32.is_odd());
[INFO] [stdout]    |                 ^^^^^^ method not found in `f32`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn is_odd(&self) -> bool;
[INFO] [stdout]    |        ------ the method is available for `f32` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IsOdd` which provides `is_odd` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout] 20 + use even_odd_traits::IsOdd;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_odd` found for type `f32` in the current scope
[INFO] [stdout]   --> src/lib.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 | assert!(!2.0_f32.is_odd());
[INFO] [stdout]    |                  ^^^^^^ method not found in `f32`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn is_odd(&self) -> bool;
[INFO] [stdout]    |        ------ the method is available for `f32` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IsOdd` which provides `is_odd` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout] 20 + use even_odd_traits::IsOdd;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_odd` found for type `f32` in the current scope
[INFO] [stdout]   --> src/lib.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 | assert!(3.0_f32.is_odd());
[INFO] [stdout]    |                 ^^^^^^ method not found in `f32`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn is_odd(&self) -> bool;
[INFO] [stdout]    |        ------ the method is available for `f32` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IsOdd` which provides `is_odd` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout] 20 + use even_odd_traits::IsOdd;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - IsEven::is_even (line 5) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `even_odd`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use even_odd::IsEven;
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `even_odd`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `even_odd`, use `cargo add even_odd` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_even` found for type `f32` in the current scope
[INFO] [stdout]   --> src/lib.rs:8:17
[INFO] [stdout]    |
[INFO] [stdout]  8 | assert!(0.0_f32.is_even());
[INFO] [stdout]    |                 ^^^^^^^ method not found in `f32`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn is_even(&self) -> bool;
[INFO] [stdout]    |        ------- the method is available for `f32` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IsEven` which provides `is_even` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  5 + use even_odd_traits::IsEven;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_even` found for type `f32` in the current scope
[INFO] [stdout]   --> src/lib.rs:9:18
[INFO] [stdout]    |
[INFO] [stdout]  9 | assert!(!1.0_f32.is_even());
[INFO] [stdout]    |                  ^^^^^^^ method not found in `f32`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn is_even(&self) -> bool;
[INFO] [stdout]    |        ------- the method is available for `f32` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IsEven` which provides `is_even` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  5 + use even_odd_traits::IsEven;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_even` found for type `f32` in the current scope
[INFO] [stdout]   --> src/lib.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | assert!(2.0_f32.is_even());
[INFO] [stdout]    |                 ^^^^^^^ method not found in `f32`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn is_even(&self) -> bool;
[INFO] [stdout]    |        ------- the method is available for `f32` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IsEven` which provides `is_even` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  5 + use even_odd_traits::IsEven;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_even` found for type `f32` in the current scope
[INFO] [stdout]   --> src/lib.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 | assert!(!3.0_f32.is_even());
[INFO] [stdout]    |                  ^^^^^^^ method not found in `f32`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn is_even(&self) -> bool;
[INFO] [stdout]    |        ------- the method is available for `f32` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IsEven` which provides `is_even` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  5 + use even_odd_traits::IsEven;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - IsEven::is_even (line 5)
[INFO] [stdout]     src/lib.rs - IsOdd::is_odd (line 20)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.29s; merged doctests compilation took 0.15s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "8ae375d123882b76e79f4aa58a410647a38768a88aa640b47edbef5726479549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ae375d123882b76e79f4aa58a410647a38768a88aa640b47edbef5726479549", kill_on_drop: false }`
[INFO] [stdout] 8ae375d123882b76e79f4aa58a410647a38768a88aa640b47edbef5726479549
