[INFO] fetching crate compute 0.2.2...
[INFO] checking compute-0.2.2 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate compute 0.2.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate compute 0.2.2 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate compute 0.2.2
[INFO] finished tweaking crates.io crate compute 0.2.2
[INFO] tweaked toml for crates.io crate compute 0.2.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate compute 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lapack v0.19.0
[INFO] [stderr]   Downloaded blas-sys v0.7.1
[INFO] [stderr]   Downloaded blas v0.22.0
[INFO] [stderr]   Downloaded lapack-sys v0.14.0
[INFO] [stderr]   Downloaded alea v0.2.2
[INFO] [stderr]   Downloaded reverse v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fd0e2e29d24de182764b535a6329440b6fd79a97caf8e3baf2fc84170289552
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8fd0e2e29d24de182764b535a6329440b6fd79a97caf8e3baf2fc84170289552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fd0e2e29d24de182764b535a6329440b6fd79a97caf8e3baf2fc84170289552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fd0e2e29d24de182764b535a6329440b6fd79a97caf8e3baf2fc84170289552", kill_on_drop: false }`
[INFO] [stdout] 8fd0e2e29d24de182764b535a6329440b6fd79a97caf8e3baf2fc84170289552
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7e5978f7f69ddc8e1615c183a94ba58fc5a315aa601550f0dfc0619cd9a20b4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d7e5978f7f69ddc8e1615c183a94ba58fc5a315aa601550f0dfc0619cd9a20b4", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking reverse v0.2.1
[INFO] [stderr]     Checking alea v0.2.2
[INFO] [stderr]     Checking impl_ops v0.1.1
[INFO] [stderr]     Checking approx_eq v0.1.8
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking serde_json v1.0.66
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking crossbeam-utils v0.8.5
[INFO] [stderr]     Checking compute v0.2.2 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking crossbeam-epoch v0.9.5
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking plotters v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stderr]    Migrating benches/benchmark_statistics.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/benchmark_linalg.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/benchmark_timeseries.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/benchmark_distributions.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/benchmark_functions.rs from 2018 edition to 2021
[INFO] [stdout] warning: unused import: `Distribution`
[INFO] [stdout]  --> benches/benchmark_statistics.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use compute::distributions::{Distribution, Normal};
[INFO] [stdout]   |                              ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sample_n` found for struct `compute::distributions::Normal` in the current scope
[INFO] [stdout]   --> benches/benchmark_statistics.rs:6:35
[INFO] [stdout]    |
[INFO] [stdout] 6  |     let v = Normal::new(0., 100.).sample_n(1e6 as usize);
[INFO] [stdout]    |                                   ^^^^^^^^ method not found in `compute::distributions::Normal`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /tmp/fixit/src/distributions/mod.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn sample_n(&self, n: usize) -> Vector {
[INFO] [stdout]    |        -------- the method is available for `compute::distributions::Normal` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 1  | use compute::distributions::Distribution1D;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compute` due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr]        Fixed benches/benchmark_linalg.rs (8 fixes)
[INFO] [stdout] warning: unused import: `Distribution`
[INFO] [stdout]  --> benches/benchmark_functions.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 |     distributions::{Distribution, Normal},
[INFO] [stdout]   |                     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sample_n` found for struct `compute::distributions::Normal` in the current scope
[INFO] [stdout]   --> benches/benchmark_functions.rs:9:35
[INFO] [stdout]    |
[INFO] [stdout] 9  |     let v = Normal::new(0., 100.).sample_n(1e6 as usize);
[INFO] [stdout]    |                                   ^^^^^^^^ method not found in `compute::distributions::Normal`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /tmp/fixit/src/distributions/mod.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn sample_n(&self, n: usize) -> Vector {
[INFO] [stdout]    |        -------- the method is available for `compute::distributions::Normal` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 1  | use compute::distributions::Distribution1D;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sample_n` found for struct `DiscreteUniform` in the current scope
[INFO] [stdout]   --> benches/benchmark_functions.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 |         .sample_n(1000)
[INFO] [stdout]    |          ^^^^^^^^ method not found in `DiscreteUniform`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /tmp/fixit/src/distributions/mod.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn sample_n(&self, n: usize) -> Vector {
[INFO] [stdout]    |        -------- the method is available for `DiscreteUniform` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 1  | use compute::distributions::Distribution1D;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/linalg/decomposition/lu.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let A = vec![
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/linalg/utils.rs:710:13
[INFO] [stdout]     |
[INFO] [stdout] 710 |         let A = vec![
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "d7e5978f7f69ddc8e1615c183a94ba58fc5a315aa601550f0dfc0619cd9a20b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7e5978f7f69ddc8e1615c183a94ba58fc5a315aa601550f0dfc0619cd9a20b4", kill_on_drop: false }`
[INFO] [stdout] d7e5978f7f69ddc8e1615c183a94ba58fc5a315aa601550f0dfc0619cd9a20b4