[INFO] fetching crate bolero-engine 0.10.0...
[INFO] checking bolero-engine-0.10.0 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] extracting crate bolero-engine 0.10.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate bolero-engine 0.10.0 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bolero-engine 0.10.0
[INFO] finished tweaking crates.io crate bolero-engine 0.10.0
[INFO] tweaked toml for crates.io crate bolero-engine 0.10.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25ba64fdbe6d780c1fcd90bb4407a39909d911ed8fc114328378b5bf3fcb79a8
[INFO] running `Command { std: "docker" "start" "-a" "25ba64fdbe6d780c1fcd90bb4407a39909d911ed8fc114328378b5bf3fcb79a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25ba64fdbe6d780c1fcd90bb4407a39909d911ed8fc114328378b5bf3fcb79a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25ba64fdbe6d780c1fcd90bb4407a39909d911ed8fc114328378b5bf3fcb79a8", kill_on_drop: false }`
[INFO] [stdout] 25ba64fdbe6d780c1fcd90bb4407a39909d911ed8fc114328378b5bf3fcb79a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d52a546d7f5535e5d7285a429f276a409c28f39862d896bd0dfd499dd5e1bc77
[INFO] running `Command { std: "docker" "start" "-a" "d52a546d7f5535e5d7285a429f276a409c28f39862d896bd0dfd499dd5e1bc77", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking pretty-hex v0.3.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]    Compiling bolero-generator-derive v0.10.0
[INFO] [stderr]     Checking bolero-generator v0.10.1
[INFO] [stderr]     Checking bolero-engine v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `Vec<u32>: TypeGenerator` is not satisfied
[INFO] [stdout]    --> src/shrink/tests.rs:41:11
[INFO] [stdout]     |
[INFO] [stdout] 41  |     gen::<Vec<u32>>().filter_gen(|vec| vec.len() >= 3),
[INFO] [stdout]     |           ^^^^^^^^ the trait `TypeGenerator` is not implemented for `Vec<u32>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `TypeGenerator`:
[INFO] [stdout]               bool
[INFO] [stdout]               char
[INFO] [stdout]               isize
[INFO] [stdout]               i8
[INFO] [stdout]               i16
[INFO] [stdout]               i32
[INFO] [stdout]               i64
[INFO] [stdout]               i128
[INFO] [stdout]             and 75 others
[INFO] [stdout] note: required by a bound in `bolero_generator::gen`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bolero-generator-0.10.1/src/lib.rs:181:15
[INFO] [stdout]     |
[INFO] [stdout] 181 | pub fn gen<T: TypeGenerator>() -> TypeValueGenerator<T> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^ required by this bound in `gen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `filter_gen` exists for struct `TypeValueGenerator<Vec<u32>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/shrink/tests.rs:41:23
[INFO] [stdout]     |
[INFO] [stdout] 41  |     gen::<Vec<u32>>().filter_gen(|vec| vec.len() >= 3),
[INFO] [stdout]     |                       ^^^^^^^^^^ method cannot be called on `TypeValueGenerator<Vec<u32>>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bolero-generator-0.10.1/src/lib.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct TypeValueGenerator<T: TypeGenerator>(PhantomData<T>);
[INFO] [stdout]     | ----------------------------------------------- doesn't satisfy `TypeValueGenerator<Vec<u32>>: ValueGenerator`
[INFO] [stdout]    --> /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/alloc/src/vec/mod.rs:398:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `Vec<u32>: TypeGenerator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `Vec<u32>: TypeGenerator`
[INFO] [stdout]             which is required by `TypeValueGenerator<Vec<u32>>: ValueGenerator`
[INFO] [stdout]             `TypeValueGenerator<Vec<u32>>: ValueGenerator`
[INFO] [stdout]             which is required by `&TypeValueGenerator<Vec<u32>>: ValueGenerator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Vec<u32>: TypeGenerator` is not satisfied
[INFO] [stdout]    --> src/shrink/tests.rs:41:5
[INFO] [stdout]     |
[INFO] [stdout] 41  |     gen::<Vec<u32>>().filter_gen(|vec| vec.len() >= 3),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^ the trait `TypeGenerator` is not implemented for `Vec<u32>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `TypeGenerator`:
[INFO] [stdout]               bool
[INFO] [stdout]               char
[INFO] [stdout]               isize
[INFO] [stdout]               i8
[INFO] [stdout]               i16
[INFO] [stdout]               i32
[INFO] [stdout]               i64
[INFO] [stdout]               i128
[INFO] [stdout]             and 75 others
[INFO] [stdout] note: required by a bound in `TypeValueGenerator`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bolero-generator-0.10.1/src/lib.rs:144:34
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct TypeValueGenerator<T: TypeGenerator>(PhantomData<T>);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ required by this bound in `TypeValueGenerator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Vec<u32>: TypeGenerator` is not satisfied
[INFO] [stdout]    --> src/shrink/tests.rs:53:11
[INFO] [stdout]     |
[INFO] [stdout] 53  |     gen::<Vec<u32>>().filter_gen(|vec| vec.len() >= 3),
[INFO] [stdout]     |           ^^^^^^^^ the trait `TypeGenerator` is not implemented for `Vec<u32>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `TypeGenerator`:
[INFO] [stdout]               bool
[INFO] [stdout]               char
[INFO] [stdout]               isize
[INFO] [stdout]               i8
[INFO] [stdout]               i16
[INFO] [stdout]               i32
[INFO] [stdout]               i64
[INFO] [stdout]               i128
[INFO] [stdout]             and 75 others
[INFO] [stdout] note: required by a bound in `bolero_generator::gen`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bolero-generator-0.10.1/src/lib.rs:181:15
[INFO] [stdout]     |
[INFO] [stdout] 181 | pub fn gen<T: TypeGenerator>() -> TypeValueGenerator<T> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^ required by this bound in `gen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `filter_gen` exists for struct `TypeValueGenerator<Vec<u32>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/shrink/tests.rs:53:23
[INFO] [stdout]     |
[INFO] [stdout] 53  |     gen::<Vec<u32>>().filter_gen(|vec| vec.len() >= 3),
[INFO] [stdout]     |                       ^^^^^^^^^^ method cannot be called on `TypeValueGenerator<Vec<u32>>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bolero-generator-0.10.1/src/lib.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct TypeValueGenerator<T: TypeGenerator>(PhantomData<T>);
[INFO] [stdout]     | ----------------------------------------------- doesn't satisfy `TypeValueGenerator<Vec<u32>>: ValueGenerator`
[INFO] [stdout]    --> /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/alloc/src/vec/mod.rs:398:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `Vec<u32>: TypeGenerator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `Vec<u32>: TypeGenerator`
[INFO] [stdout]             which is required by `TypeValueGenerator<Vec<u32>>: ValueGenerator`
[INFO] [stdout]             `TypeValueGenerator<Vec<u32>>: ValueGenerator`
[INFO] [stdout]             which is required by `&TypeValueGenerator<Vec<u32>>: ValueGenerator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Vec<u32>: TypeGenerator` is not satisfied
[INFO] [stdout]    --> src/shrink/tests.rs:53:5
[INFO] [stdout]     |
[INFO] [stdout] 53  |     gen::<Vec<u32>>().filter_gen(|vec| vec.len() >= 3),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^ the trait `TypeGenerator` is not implemented for `Vec<u32>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `TypeGenerator`:
[INFO] [stdout]               bool
[INFO] [stdout]               char
[INFO] [stdout]               isize
[INFO] [stdout]               i8
[INFO] [stdout]               i16
[INFO] [stdout]               i32
[INFO] [stdout]               i64
[INFO] [stdout]               i128
[INFO] [stdout]             and 75 others
[INFO] [stdout] note: required by a bound in `TypeValueGenerator`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bolero-generator-0.10.1/src/lib.rs:144:34
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct TypeValueGenerator<T: TypeGenerator>(PhantomData<T>);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ required by this bound in `TypeValueGenerator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Vec<u8>: TypeGenerator` is not satisfied
[INFO] [stdout]    --> src/shrink/tests.rs:64:11
[INFO] [stdout]     |
[INFO] [stdout] 64  |     gen::<Vec<u8>>().filter_gen(|vec| vec.len() >= 3),
[INFO] [stdout]     |           ^^^^^^^ the trait `TypeGenerator` is not implemented for `Vec<u8>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `TypeGenerator`:
[INFO] [stdout]               bool
[INFO] [stdout]               char
[INFO] [stdout]               isize
[INFO] [stdout]               i8
[INFO] [stdout]               i16
[INFO] [stdout]               i32
[INFO] [stdout]               i64
[INFO] [stdout]               i128
[INFO] [stdout]             and 75 others
[INFO] [stdout] note: required by a bound in `bolero_generator::gen`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bolero-generator-0.10.1/src/lib.rs:181:15
[INFO] [stdout]     |
[INFO] [stdout] 181 | pub fn gen<T: TypeGenerator>() -> TypeValueGenerator<T> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^ required by this bound in `gen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `filter_gen` exists for struct `TypeValueGenerator<Vec<u8>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/shrink/tests.rs:64:22
[INFO] [stdout]     |
[INFO] [stdout] 64  |     gen::<Vec<u8>>().filter_gen(|vec| vec.len() >= 3),
[INFO] [stdout]     |                      ^^^^^^^^^^ method cannot be called on `TypeValueGenerator<Vec<u8>>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bolero-generator-0.10.1/src/lib.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct TypeValueGenerator<T: TypeGenerator>(PhantomData<T>);
[INFO] [stdout]     | ----------------------------------------------- doesn't satisfy `TypeValueGenerator<Vec<u8>>: ValueGenerator`
[INFO] [stdout]    --> /rustc/5518eaa946291f00471af8b254b2a1715f234882/library/alloc/src/vec/mod.rs:398:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `Vec<u8>: TypeGenerator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `Vec<u8>: TypeGenerator`
[INFO] [stdout]             which is required by `TypeValueGenerator<Vec<u8>>: ValueGenerator`
[INFO] [stdout]             `TypeValueGenerator<Vec<u8>>: ValueGenerator`
[INFO] [stdout]             which is required by `&TypeValueGenerator<Vec<u8>>: ValueGenerator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Vec<u8>: TypeGenerator` is not satisfied
[INFO] [stdout]    --> src/shrink/tests.rs:64:5
[INFO] [stdout]     |
[INFO] [stdout] 64  |     gen::<Vec<u8>>().filter_gen(|vec| vec.len() >= 3),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^ the trait `TypeGenerator` is not implemented for `Vec<u8>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `TypeGenerator`:
[INFO] [stdout]               bool
[INFO] [stdout]               char
[INFO] [stdout]               isize
[INFO] [stdout]               i8
[INFO] [stdout]               i16
[INFO] [stdout]               i32
[INFO] [stdout]               i64
[INFO] [stdout]               i128
[INFO] [stdout]             and 75 others
[INFO] [stdout] note: required by a bound in `TypeValueGenerator`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bolero-generator-0.10.1/src/lib.rs:144:34
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct TypeValueGenerator<T: TypeGenerator>(PhantomData<T>);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ required by this bound in `TypeValueGenerator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bolero-engine` (lib test) due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "d52a546d7f5535e5d7285a429f276a409c28f39862d896bd0dfd499dd5e1bc77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d52a546d7f5535e5d7285a429f276a409c28f39862d896bd0dfd499dd5e1bc77", kill_on_drop: false }`
[INFO] [stdout] d52a546d7f5535e5d7285a429f276a409c28f39862d896bd0dfd499dd5e1bc77
[INFO] checking bolero-engine-0.10.0 against try#7622c0f807a4e13c4db886a1681bf343795692df+rustflags=-Dnon_local_definitions for pr-120393
[INFO] extracting crate bolero-engine 0.10.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate bolero-engine 0.10.0 on toolchain 7622c0f807a4e13c4db886a1681bf343795692df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bolero-engine 0.10.0
[INFO] finished tweaking crates.io crate bolero-engine 0.10.0
[INFO] tweaked toml for crates.io crate bolero-engine 0.10.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b5056be64feac4caac6c393512f894a11c3889af54d6324b48f6fafe2313b85
[INFO] running `Command { std: "docker" "start" "-a" "1b5056be64feac4caac6c393512f894a11c3889af54d6324b48f6fafe2313b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b5056be64feac4caac6c393512f894a11c3889af54d6324b48f6fafe2313b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b5056be64feac4caac6c393512f894a11c3889af54d6324b48f6fafe2313b85", kill_on_drop: false }`
[INFO] [stdout] 1b5056be64feac4caac6c393512f894a11c3889af54d6324b48f6fafe2313b85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dnon_local_definitions" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d1f71541c0b211b41a5c94484827534eb3ded3ecc1394d46e04243e29a9d551
[INFO] running `Command { std: "docker" "start" "-a" "3d1f71541c0b211b41a5c94484827534eb3ded3ecc1394d46e04243e29a9d551", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking pretty-hex v0.3.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]    Compiling bolero-generator-derive v0.10.0
[INFO] [stderr]     Checking bolero-generator v0.10.1
[INFO] [stderr]     Checking bolero-engine v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `Vec<u32>: TypeGenerator` is not satisfied
[INFO] [stdout]    --> src/shrink/tests.rs:41:11
[INFO] [stdout]     |
[INFO] [stdout] 41  |     gen::<Vec<u32>>().filter_gen(|vec| vec.len() >= 3),
[INFO] [stdout]     |           ^^^^^^^^ the trait `TypeGenerator` is not implemented for `Vec<u32>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `TypeGenerator`:
[INFO] [stdout]               bool
[INFO] [stdout]               char
[INFO] [stdout]               isize
[INFO] [stdout]               i8
[INFO] [stdout]               i16
[INFO] [stdout]               i32
[INFO] [stdout]               i64
[INFO] [stdout]               i128
[INFO] [stdout]             and 75 others
[INFO] [stdout] note: required by a bound in `bolero_generator::gen`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bolero-generator-0.10.1/src/lib.rs:181:15
[INFO] [stdout]     |
[INFO] [stdout] 181 | pub fn gen<T: TypeGenerator>() -> TypeValueGenerator<T> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^ required by this bound in `gen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `filter_gen` exists for struct `TypeValueGenerator<Vec<u32>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/shrink/tests.rs:41:23
[INFO] [stdout]     |
[INFO] [stdout] 41  |     gen::<Vec<u32>>().filter_gen(|vec| vec.len() >= 3),
[INFO] [stdout]     |                       ^^^^^^^^^^ method cannot be called on `TypeValueGenerator<Vec<u32>>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bolero-generator-0.10.1/src/lib.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct TypeValueGenerator<T: TypeGenerator>(PhantomData<T>);
[INFO] [stdout]     | ----------------------------------------------- doesn't satisfy `TypeValueGenerator<Vec<u32>>: ValueGenerator`
[INFO] [stdout]    --> /rustc/7622c0f807a4e13c4db886a1681bf343795692df/library/alloc/src/vec/mod.rs:398:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `Vec<u32>: TypeGenerator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `Vec<u32>: TypeGenerator`
[INFO] [stdout]             which is required by `TypeValueGenerator<Vec<u32>>: ValueGenerator`
[INFO] [stdout]             `TypeValueGenerator<Vec<u32>>: ValueGenerator`
[INFO] [stdout]             which is required by `&TypeValueGenerator<Vec<u32>>: ValueGenerator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Vec<u32>: TypeGenerator` is not satisfied
[INFO] [stdout]    --> src/shrink/tests.rs:41:5
[INFO] [stdout]     |
[INFO] [stdout] 41  |     gen::<Vec<u32>>().filter_gen(|vec| vec.len() >= 3),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^ the trait `TypeGenerator` is not implemented for `Vec<u32>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `TypeGenerator`:
[INFO] [stdout]               bool
[INFO] [stdout]               char
[INFO] [stdout]               isize
[INFO] [stdout]               i8
[INFO] [stdout]               i16
[INFO] [stdout]               i32
[INFO] [stdout]               i64
[INFO] [stdout]               i128
[INFO] [stdout]             and 75 others
[INFO] [stdout] note: required by a bound in `TypeValueGenerator`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bolero-generator-0.10.1/src/lib.rs:144:34
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct TypeValueGenerator<T: TypeGenerator>(PhantomData<T>);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ required by this bound in `TypeValueGenerator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Vec<u32>: TypeGenerator` is not satisfied
[INFO] [stdout]    --> src/shrink/tests.rs:53:11
[INFO] [stdout]     |
[INFO] [stdout] 53  |     gen::<Vec<u32>>().filter_gen(|vec| vec.len() >= 3),
[INFO] [stdout]     |           ^^^^^^^^ the trait `TypeGenerator` is not implemented for `Vec<u32>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `TypeGenerator`:
[INFO] [stdout]               bool
[INFO] [stdout]               char
[INFO] [stdout]               isize
[INFO] [stdout]               i8
[INFO] [stdout]               i16
[INFO] [stdout]               i32
[INFO] [stdout]               i64
[INFO] [stdout]               i128
[INFO] [stdout]             and 75 others
[INFO] [stdout] note: required by a bound in `bolero_generator::gen`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bolero-generator-0.10.1/src/lib.rs:181:15
[INFO] [stdout]     |
[INFO] [stdout] 181 | pub fn gen<T: TypeGenerator>() -> TypeValueGenerator<T> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^ required by this bound in `gen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `filter_gen` exists for struct `TypeValueGenerator<Vec<u32>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/shrink/tests.rs:53:23
[INFO] [stdout]     |
[INFO] [stdout] 53  |     gen::<Vec<u32>>().filter_gen(|vec| vec.len() >= 3),
[INFO] [stdout]     |                       ^^^^^^^^^^ method cannot be called on `TypeValueGenerator<Vec<u32>>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bolero-generator-0.10.1/src/lib.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct TypeValueGenerator<T: TypeGenerator>(PhantomData<T>);
[INFO] [stdout]     | ----------------------------------------------- doesn't satisfy `TypeValueGenerator<Vec<u32>>: ValueGenerator`
[INFO] [stdout]    --> /rustc/7622c0f807a4e13c4db886a1681bf343795692df/library/alloc/src/vec/mod.rs:398:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `Vec<u32>: TypeGenerator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `Vec<u32>: TypeGenerator`
[INFO] [stdout]             which is required by `TypeValueGenerator<Vec<u32>>: ValueGenerator`
[INFO] [stdout]             `TypeValueGenerator<Vec<u32>>: ValueGenerator`
[INFO] [stdout]             which is required by `&TypeValueGenerator<Vec<u32>>: ValueGenerator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Vec<u32>: TypeGenerator` is not satisfied
[INFO] [stdout]    --> src/shrink/tests.rs:53:5
[INFO] [stdout]     |
[INFO] [stdout] 53  |     gen::<Vec<u32>>().filter_gen(|vec| vec.len() >= 3),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^ the trait `TypeGenerator` is not implemented for `Vec<u32>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `TypeGenerator`:
[INFO] [stdout]               bool
[INFO] [stdout]               char
[INFO] [stdout]               isize
[INFO] [stdout]               i8
[INFO] [stdout]               i16
[INFO] [stdout]               i32
[INFO] [stdout]               i64
[INFO] [stdout]               i128
[INFO] [stdout]             and 75 others
[INFO] [stdout] note: required by a bound in `TypeValueGenerator`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bolero-generator-0.10.1/src/lib.rs:144:34
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct TypeValueGenerator<T: TypeGenerator>(PhantomData<T>);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ required by this bound in `TypeValueGenerator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Vec<u8>: TypeGenerator` is not satisfied
[INFO] [stdout]    --> src/shrink/tests.rs:64:11
[INFO] [stdout]     |
[INFO] [stdout] 64  |     gen::<Vec<u8>>().filter_gen(|vec| vec.len() >= 3),
[INFO] [stdout]     |           ^^^^^^^ the trait `TypeGenerator` is not implemented for `Vec<u8>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `TypeGenerator`:
[INFO] [stdout]               bool
[INFO] [stdout]               char
[INFO] [stdout]               isize
[INFO] [stdout]               i8
[INFO] [stdout]               i16
[INFO] [stdout]               i32
[INFO] [stdout]               i64
[INFO] [stdout]               i128
[INFO] [stdout]             and 75 others
[INFO] [stdout] note: required by a bound in `bolero_generator::gen`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bolero-generator-0.10.1/src/lib.rs:181:15
[INFO] [stdout]     |
[INFO] [stdout] 181 | pub fn gen<T: TypeGenerator>() -> TypeValueGenerator<T> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^ required by this bound in `gen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `filter_gen` exists for struct `TypeValueGenerator<Vec<u8>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/shrink/tests.rs:64:22
[INFO] [stdout]     |
[INFO] [stdout] 64  |     gen::<Vec<u8>>().filter_gen(|vec| vec.len() >= 3),
[INFO] [stdout]     |                      ^^^^^^^^^^ method cannot be called on `TypeValueGenerator<Vec<u8>>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bolero-generator-0.10.1/src/lib.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct TypeValueGenerator<T: TypeGenerator>(PhantomData<T>);
[INFO] [stdout]     | ----------------------------------------------- doesn't satisfy `TypeValueGenerator<Vec<u8>>: ValueGenerator`
[INFO] [stdout]    --> /rustc/7622c0f807a4e13c4db886a1681bf343795692df/library/alloc/src/vec/mod.rs:398:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `Vec<u8>: TypeGenerator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `Vec<u8>: TypeGenerator`
[INFO] [stdout]             which is required by `TypeValueGenerator<Vec<u8>>: ValueGenerator`
[INFO] [stdout]             `TypeValueGenerator<Vec<u8>>: ValueGenerator`
[INFO] [stdout]             which is required by `&TypeValueGenerator<Vec<u8>>: ValueGenerator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Vec<u8>: TypeGenerator` is not satisfied
[INFO] [stdout]    --> src/shrink/tests.rs:64:5
[INFO] [stdout]     |
[INFO] [stdout] 64  |     gen::<Vec<u8>>().filter_gen(|vec| vec.len() >= 3),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^ the trait `TypeGenerator` is not implemented for `Vec<u8>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `TypeGenerator`:
[INFO] [stdout]               bool
[INFO] [stdout]               char
[INFO] [stdout]               isize
[INFO] [stdout]               i8
[INFO] [stdout]               i16
[INFO] [stdout]               i32
[INFO] [stdout]               i64
[INFO] [stdout]               i128
[INFO] [stdout]             and 75 others
[INFO] [stdout] note: required by a bound in `TypeValueGenerator`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bolero-generator-0.10.1/src/lib.rs:144:34
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct TypeValueGenerator<T: TypeGenerator>(PhantomData<T>);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ required by this bound in `TypeValueGenerator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bolero-engine` (lib test) due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "3d1f71541c0b211b41a5c94484827534eb3ded3ecc1394d46e04243e29a9d551", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d1f71541c0b211b41a5c94484827534eb3ded3ecc1394d46e04243e29a9d551", kill_on_drop: false }`
[INFO] [stdout] 3d1f71541c0b211b41a5c94484827534eb3ded3ecc1394d46e04243e29a9d551
