[INFO] fetching crate canonical 0.7.1... [INFO] checking canonical-0.7.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate canonical 0.7.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate canonical 0.7.1 [INFO] finished tweaking crates.io crate canonical 0.7.1 [INFO] tweaked toml for crates.io crate canonical 0.7.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate canonical 0.7.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 45 packages to latest compatible versions [INFO] [stderr] Adding blake2b_simd v0.3.1 (available: v1.0.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dusk-varint v0.1.0 [INFO] [stderr] Downloaded canonical_derive v0.7.0 [INFO] [stderr] Downloaded blake2b_simd v0.3.1 [INFO] [stderr] Downloaded canonical v0.7.1 [INFO] [stderr] Downloaded canonical_fuzz v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7c12b20e525f24d552cef4c0f3444d279cb584572534cd8c7ad40e568e268e8c [INFO] running `Command { std: "docker" "start" "-a" "7c12b20e525f24d552cef4c0f3444d279cb584572534cd8c7ad40e568e268e8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c12b20e525f24d552cef4c0f3444d279cb584572534cd8c7ad40e568e268e8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c12b20e525f24d552cef4c0f3444d279cb584572534cd8c7ad40e568e268e8c", kill_on_drop: false }` [INFO] [stdout] 7c12b20e525f24d552cef4c0f3444d279cb584572534cd8c7ad40e568e268e8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da3df6e1bb87873c6c398c9fb0c92852bd501ec4b90488689f06f43316d9b8a1 [INFO] running `Command { std: "docker" "start" "-a" "da3df6e1bb87873c6c398c9fb0c92852bd501ec4b90488689f06f43316d9b8a1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking arrayref v0.3.9 [INFO] [stderr] Checking array-init v2.1.0 [INFO] [stderr] Checking arbitrary v1.4.2 [INFO] [stderr] Checking blake2b_simd v0.3.1 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking dusk-varint v0.1.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking canonical v0.7.1 [INFO] [stderr] Checking canonical v0.7.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling canonical_derive v0.7.0 [INFO] [stderr] Checking canonical_fuzz v0.7.0 [INFO] [stdout] error[E0277]: the trait bound `Id: canonical::canon::Canon` is not satisfied [INFO] [stdout] --> tests/identifier.rs:29:18 [INFO] [stdout] | [INFO] [stdout] 29 | fuzz_canon::() [INFO] [stdout] | ^^ the trait `canonical::canon::Canon` is not implemented for `Id` [INFO] [stdout] | [INFO] [stdout] note: there are multiple different versions of crate `canonical` in the dependency graph [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/canonical-0.7.1/src/canon.rs:63:1 [INFO] [stdout] | [INFO] [stdout] 63 | pub trait Canon: Sized + Clone { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait [INFO] [stdout] | [INFO] [stdout] ::: tests/identifier.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use canonical::{Canon, Id, Sink, Source}; [INFO] [stdout] | --------- one version of crate `canonical` used here, as a direct dependency of the current crate [INFO] [stdout] 8 | use canonical_fuzz::fuzz_canon; [INFO] [stdout] | -------------- one version of crate `canonical` used here, as a dependency of crate `canonical_fuzz` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/id.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct Id { [INFO] [stdout] | ------------- this type doesn't implement the required trait [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/canonical-0.7.1/src/id.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct Id { [INFO] [stdout] | ------------- this type implements the required trait [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/canon.rs:43:1 [INFO] [stdout] | [INFO] [stdout] 43 | pub trait EncodeToVec { [INFO] [stdout] | --------------------- this is the found trait [INFO] [stdout] = note: two types coming from two different versions of the same crate are different types even if they look the same [INFO] [stdout] = help: you can use `cargo tree` to explore your dependency tree [INFO] [stdout] note: required by a bound in `fuzz_canon` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/canonical_fuzz-0.7.0/src/lib.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn fuzz_canon<'a, C>() [INFO] [stdout] | ---------- required by a bound in this function [INFO] [stdout] 19 | where [INFO] [stdout] 20 | C: Canon + Arbitrary<'a> + PartialEq + std::fmt::Debug, [INFO] [stdout] | ^^^^^ required by this bound in `fuzz_canon` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `canonical` (test "identifier") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "da3df6e1bb87873c6c398c9fb0c92852bd501ec4b90488689f06f43316d9b8a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da3df6e1bb87873c6c398c9fb0c92852bd501ec4b90488689f06f43316d9b8a1", kill_on_drop: false }` [INFO] [stdout] da3df6e1bb87873c6c398c9fb0c92852bd501ec4b90488689f06f43316d9b8a1