[INFO] fetching crate sedimentree_core 0.1.0... [INFO] testing sedimentree_core-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate sedimentree_core 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate sedimentree_core 0.1.0 [INFO] finished tweaking crates.io crate sedimentree_core 0.1.0 [INFO] tweaked toml for crates.io crate sedimentree_core 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sedimentree_core 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] crate crates.io crate sedimentree_core 0.1.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 21f185c6e5a3945a1be392a2fad54273c3bf8258c3acd57617b0a0b0218572f9 [INFO] running `Command { std: "docker" "start" "-a" "21f185c6e5a3945a1be392a2fad54273c3bf8258c3acd57617b0a0b0218572f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21f185c6e5a3945a1be392a2fad54273c3bf8258c3acd57617b0a0b0218572f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21f185c6e5a3945a1be392a2fad54273c3bf8258c3acd57617b0a0b0218572f9", kill_on_drop: false }` [INFO] [stdout] 21f185c6e5a3945a1be392a2fad54273c3bf8258c3acd57617b0a0b0218572f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1a5c092c6822abf99ddfa5e1796842bd44b213b1a375f5b4c1498e23338f6085 [INFO] running `Command { std: "docker" "start" "-a" "1a5c092c6822abf99ddfa5e1796842bd44b213b1a375f5b4c1498e23338f6085", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.102 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling cc v1.2.41 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling blake3 v1.8.2 [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 futures-macro v0.3.31 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling sedimentree_core v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.43s [INFO] running `Command { std: "docker" "inspect" "1a5c092c6822abf99ddfa5e1796842bd44b213b1a375f5b4c1498e23338f6085", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a5c092c6822abf99ddfa5e1796842bd44b213b1a375f5b4c1498e23338f6085", kill_on_drop: false }` [INFO] [stdout] 1a5c092c6822abf99ddfa5e1796842bd44b213b1a375f5b4c1498e23338f6085 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2e591be7152c8e2fadc6b750274dc80cbf14a6a3f4210e6be78b89e05a2114d9 [INFO] running `Command { std: "docker" "start" "-a" "2e591be7152c8e2fadc6b750274dc80cbf14a6a3f4210e6be78b89e05a2114d9", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling pretty-hex v0.4.1 [INFO] [stderr] Compiling derive_arbitrary v1.4.2 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling tracing-subscriber v0.3.20 [INFO] [stderr] Compiling sedimentree_core v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling toml_edit v0.20.2 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling arbitrary v1.4.2 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand_xoshiro v0.7.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling proc-macro-crate v2.0.2 [INFO] [stderr] Compiling bolero-generator-derive v0.13.4 [INFO] [stderr] Compiling bolero-generator v0.13.5 [INFO] [stderr] Compiling bolero-engine v0.13.4 [INFO] [stderr] Compiling bolero v0.13.4 [INFO] [stdout] error[E0599]: the function or associated item `arbitrary` exists for struct `Vec`, but its trait bounds were not satisfied [INFO] [stdout] --> src/lib.rs:822:54 [INFO] [stdout] | [INFO] [stdout] 822 | let mut checkpoints = Vec::::arbitrary(u)?; [INFO] [stdout] | ^^^^^^^^^ function or associated item cannot be called on `Vec` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] ::: src/blob.rs:107:1 [INFO] [stdout] | [INFO] [stdout] 107 | pub struct Digest([u8; 32]); [INFO] [stdout] | ----------------- doesn't satisfy `blob::Digest: Arbitrary<'_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `Vec` consider using one of the following associated functions: [INFO] [stdout] Vec::::new [INFO] [stdout] Vec::::with_capacity [INFO] [stdout] Vec::::try_with_capacity [INFO] [stdout] Vec::::from_raw_parts [INFO] [stdout] and 6 others [INFO] [stdout] --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/vec/mod.rs:459:4 [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `blob::Digest: Arbitrary<'_>` [INFO] [stdout] which is required by `Vec: Arbitrary<'_>` [INFO] [stdout] note: the trait `Arbitrary` must be implemented [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arbitrary-1.4.2/src/lib.rs:163:1 [INFO] [stdout] | [INFO] [stdout] 163 | pub trait Arbitrary<'a>: Sized { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `arbitrary` found for struct `BlobMeta` in the current scope [INFO] [stdout] --> src/lib.rs:847:31 [INFO] [stdout] | [INFO] [stdout] 847 | BlobMeta::arbitrary(u)?, [INFO] [stdout] | ^^^^^^^^^ function or associated item not found in `BlobMeta` [INFO] [stdout] | [INFO] [stdout] ::: src/blob.rs:68:1 [INFO] [stdout] | [INFO] [stdout] 68 | pub struct BlobMeta { [INFO] [stdout] | ------------------- function or associated item `arbitrary` not found for this struct [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `BlobMeta` consider using one of the following associated functions: [INFO] [stdout] BlobMeta::new [INFO] [stdout] BlobMeta::from_digest_size [INFO] [stdout] --> src/blob.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn new(contents: &[u8]) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | pub const fn from_digest_size(digest: Digest, size_bytes: u64) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `arbitrary`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `Arbitrary` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `arbitrary` found for struct `BlobMeta` in the current scope [INFO] [stdout] --> src/lib.rs:852:31 [INFO] [stdout] | [INFO] [stdout] 852 | BlobMeta::arbitrary(u)?, [INFO] [stdout] | ^^^^^^^^^ function or associated item not found in `BlobMeta` [INFO] [stdout] | [INFO] [stdout] ::: src/blob.rs:68:1 [INFO] [stdout] | [INFO] [stdout] 68 | pub struct BlobMeta { [INFO] [stdout] | ------------------- function or associated item `arbitrary` not found for this struct [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `BlobMeta` consider using one of the following associated functions: [INFO] [stdout] BlobMeta::new [INFO] [stdout] BlobMeta::from_digest_size [INFO] [stdout] --> src/blob.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn new(contents: &[u8]) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | pub const fn from_digest_size(digest: Digest, size_bytes: u64) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `arbitrary`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `Arbitrary` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `arbitrary` found for struct `blob::Digest` in the current scope [INFO] [stdout] --> src/lib.rs:879:47 [INFO] [stdout] | [INFO] [stdout] 879 | let hash = crate::Digest::arbitrary(u)?; [INFO] [stdout] | ^^^^^^^^^ function or associated item not found in `blob::Digest` [INFO] [stdout] | [INFO] [stdout] ::: src/blob.rs:107:1 [INFO] [stdout] | [INFO] [stdout] 107 | pub struct Digest([u8; 32]); [INFO] [stdout] | ----------------- function or associated item `arbitrary` not found for this struct [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `blob::Digest` consider using one of the following associated functions: [INFO] [stdout] blob::Digest::hash [INFO] [stdout] blob::Digest::from_bytes [INFO] [stdout] --> src/blob.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | pub fn hash(data: &[u8]) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 136 | pub fn from_bytes(bytes: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `arbitrary`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `Arbitrary` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sedimentree_core` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "2e591be7152c8e2fadc6b750274dc80cbf14a6a3f4210e6be78b89e05a2114d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e591be7152c8e2fadc6b750274dc80cbf14a6a3f4210e6be78b89e05a2114d9", kill_on_drop: false }` [INFO] [stdout] 2e591be7152c8e2fadc6b750274dc80cbf14a6a3f4210e6be78b89e05a2114d9