[INFO] fetching crate changepoint 0.3.0-beta.2... [INFO] checking changepoint-0.3.0-beta.2 against try#9ff4d07208097950831ed4ea9d76feb1eafc8baa for pr-69340 [INFO] extracting crate changepoint 0.3.0-beta.2 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate changepoint 0.3.0-beta.2 on toolchain 9ff4d07208097950831ed4ea9d76feb1eafc8baa [INFO] running `"/workspace/cargo-home/bin/cargo" "+9ff4d07208097950831ed4ea9d76feb1eafc8baa" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate changepoint 0.3.0-beta.2 [INFO] finished tweaking crates.io crate changepoint 0.3.0-beta.2 [INFO] tweaked toml for crates.io crate changepoint 0.3.0-beta.2 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate crates.io crate changepoint 0.3.0-beta.2 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+9ff4d07208097950831ed4ea9d76feb1eafc8baa" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rv v0.8.0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+9ff4d07208097950831ed4ea9d76feb1eafc8baa" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 200da567ea3dc284e2f5d7a3ddaeae377048caac39d49200c9717aeb4ce8bfac [INFO] running `"docker" "start" "-a" "200da567ea3dc284e2f5d7a3ddaeae377048caac39d49200c9717aeb4ce8bfac"` [INFO] [stderr] Compiling serde v1.0.98 [INFO] [stderr] Compiling syn v0.15.43 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Checking quadrature v0.1.2 [INFO] [stderr] Checking once_cell v1.2.0 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking assert v0.7.4 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking getrandom v0.1.13 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking special v0.8.1 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Checking num-complex v0.2.3 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking num-bigint v0.2.2 [INFO] [stderr] Checking num-iter v0.1.39 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking alga v0.9.2 [INFO] [stderr] Checking num-rational v0.2.2 [INFO] [stderr] Compiling getset v0.0.7 [INFO] [stderr] Compiling serde_derive v1.0.98 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking nalgebra v0.18.1 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Checking bstr v0.2.6 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Checking tinytemplate v1.0.2 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] Checking rv v0.8.0 [INFO] [stderr] Checking changepoint v0.3.0-beta.2 (/opt/rustwide/workdir) [INFO] [stderr] error[E0277]: the trait bound `std::sync::Arc: rv::traits::ConjugatePrior<_, &rv::dist::gaussian::Gaussian>` is not satisfied [INFO] [stderr] --> benches/online_bayesian.rs:24:25 [INFO] [stderr] | [INFO] [stderr] 24 | Arc::new(NormalGamma::new(0.0, 1.0, 1.0, 1E-5).unwrap()), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rv::traits::ConjugatePrior<_, &rv::dist::gaussian::Gaussian>` is not implemented for `std::sync::Arc` [INFO] [stderr] | [INFO] [stderr] = note: required by `changepoint::online_bayesian::Bocpd::::new` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::sync::Arc: rv::traits::ConjugatePrior<_, &rv::dist::gaussian::Gaussian>` is not satisfied [INFO] [stderr] --> benches/online_bayesian.rs:21:35 [INFO] [stderr] | [INFO] [stderr] 21 | let mut cpd = Bocpd::new( [INFO] [stderr] | ___________________________________^ [INFO] [stderr] 22 | | constant_hazard(250.0), [INFO] [stderr] 23 | | &Gaussian::standard(), [INFO] [stderr] 24 | | Arc::new(NormalGamma::new(0.0, 1.0, 1.0, 1E-5).unwrap()), [INFO] [stderr] 25 | | ); [INFO] [stderr] | |_____________________^ the trait `rv::traits::ConjugatePrior<_, &rv::dist::gaussian::Gaussian>` is not implemented for `std::sync::Arc` [INFO] [stderr] | [INFO] [stderr] = note: required by `changepoint::online_bayesian::Bocpd` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `step` found for struct `changepoint::online_bayesian::Bocpd<_, impl std::ops::Fn<(usize,)>, &rv::dist::gaussian::Gaussian, std::sync::Arc>` in the current scope [INFO] [stderr] --> benches/online_bayesian.rs:32:38 [INFO] [stderr] | [INFO] [stderr] 32 | .map(|d| cpd.step(d)) [INFO] [stderr] | ^^^^ method not found in `changepoint::online_bayesian::Bocpd<_, impl std::ops::Fn<(usize,)>, &rv::dist::gaussian::Gaussian, std::sync::Arc>` [INFO] [stderr] | [INFO] [stderr] = note: the method `step` exists but the following trait bounds were not satisfied: [INFO] [stderr] `std::sync::Arc : rv::traits::ConjugatePrior<_, &rv::dist::gaussian::Gaussian>` [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `changepoint`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "200da567ea3dc284e2f5d7a3ddaeae377048caac39d49200c9717aeb4ce8bfac"` [INFO] running `"docker" "rm" "-f" "200da567ea3dc284e2f5d7a3ddaeae377048caac39d49200c9717aeb4ce8bfac"` [INFO] [stdout] 200da567ea3dc284e2f5d7a3ddaeae377048caac39d49200c9717aeb4ce8bfac