[INFO] updating cached repository https://github.com/MatthieuGANNE/matrix_mult
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 54ab15bbc9e0f7fd54fcde3ee1ef6486bc4e2ab6
[INFO] checking MatthieuGANNE/matrix_mult against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMatthieuGANNE%2Fmatrix_mult" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MatthieuGANNE/matrix_mult on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/MatthieuGANNE/matrix_mult
[INFO] finished tweaking git repo https://github.com/MatthieuGANNE/matrix_mult
[INFO] tweaked toml for git repo https://github.com/MatthieuGANNE/matrix_mult written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/MatthieuGANNE/matrix_mult already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "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] b0cfb673a61a4179945107ef5b1393805439c3a97e3d02070a0b89f12ce80229
[INFO] running `"docker" "start" "-a" "b0cfb673a61a4179945107ef5b1393805439c3a97e3d02070a0b89f12ce80229"`
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling openblas-src v0.6.1
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]    Compiling hwloc v0.5.0
[INFO] [stderr]     Checking memchr v2.2.1
[INFO] [stderr]     Checking errno v0.2.4
[INFO] [stderr]     Checking packed_simd v0.3.3
[INFO] [stderr]     Checking cblas-sys v0.1.4
[INFO] [stderr]     Checking crossbeam-channel v0.3.9
[INFO] [stderr]     Checking rand_xoshiro v0.1.0
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking itertools-num v0.1.3
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking tinytemplate v1.0.2
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]     Checking bstr v0.2.6
[INFO] [stderr]     Checking csv-core v0.1.6
[INFO] [stderr]     Checking crossbeam v0.7.2
[INFO] [stderr]     Checking blas-src v0.2.1
[INFO] [stderr]     Checking rayon-core v1.5.0
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr]     Checking num-iter v0.1.39
[INFO] [stderr]     Checking criterion-plot v0.3.1
[INFO] [stderr]     Checking alga v0.9.1
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking rayon v1.1.0
[INFO] [stderr]     Checking csv v1.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.97
[INFO] [stderr]    Compiling derive-divisible v0.1.0 (https://github.com/wagnerf42/derive-divisible?branch=new_api#e3e655f9)
[INFO] [stderr]     Checking nalgebra v0.18.0
[INFO] [stderr]     Checking rayon_logs v0.1.2 (https://github.com/wagnerf42/rayon-logs#f60bfb40)
[INFO] [stderr]     Checking criterion v0.2.11
[INFO] [stderr]     Checking rayon_adaptive v0.1.0 (https://github.com/wagnerf42/rayon-adaptive.git?branch=new_api#4254a6d4)
[INFO] [stderr] error[E0425]: cannot find value `i` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/git/checkouts/rayon-adaptive-0ffdc1dcc5ece297/4254a6d/src/iter/adaptors/map.rs:11:23
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[iterator_extraction(i.map(self.f.clone()))]
[INFO] [stderr]    |                       ^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0424]: expected value, found module `self`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/git/checkouts/rayon-adaptive-0ffdc1dcc5ece297/4254a6d/src/iter/adaptors/map.rs:11:29
[INFO] [stderr]    |
[INFO] [stderr] 7  | #[derive(Divisible, ParallelIterator)]
[INFO] [stderr]    |                     ---------------- this function doesn't have a `self` parameter
[INFO] [stderr] ...
[INFO] [stderr] 11 | #[iterator_extraction(i.map(self.f.clone()))]
[INFO] [stderr]    |                             ^^^^ `self` value is a keyword only available in methods with a `self` parameter
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `i` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/git/checkouts/rayon-adaptive-0ffdc1dcc5ece297/4254a6d/src/iter/adaptors/flat_map_seq.rs:10:23
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[iterator_extraction(i.flat_map(self.map_op.clone()))]
[INFO] [stderr]    |                       ^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0424]: expected value, found module `self`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/git/checkouts/rayon-adaptive-0ffdc1dcc5ece297/4254a6d/src/iter/adaptors/flat_map_seq.rs:10:34
[INFO] [stderr]    |
[INFO] [stderr] 6  | #[derive(Divisible, ParallelIterator)]
[INFO] [stderr]    |                     ---------------- this function doesn't have a `self` parameter
[INFO] [stderr] ...
[INFO] [stderr] 10 | #[iterator_extraction(i.flat_map(self.map_op.clone()))]
[INFO] [stderr]    |                                  ^^^^ `self` value is a keyword only available in methods with a `self` parameter
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `i` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/git/checkouts/rayon-adaptive-0ffdc1dcc5ece297/4254a6d/src/iter/adaptors/filter_map.rs:10:23
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[iterator_extraction(i.filter_map(self.filter_op.clone()))]
[INFO] [stderr]    |                       ^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0424]: expected value, found module `self`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/git/checkouts/rayon-adaptive-0ffdc1dcc5ece297/4254a6d/src/iter/adaptors/filter_map.rs:10:36
[INFO] [stderr]    |
[INFO] [stderr] 7  | #[derive(Divisible, ParallelIterator)]
[INFO] [stderr]    |                     ---------------- this function doesn't have a `self` parameter
[INFO] [stderr] ...
[INFO] [stderr] 10 | #[iterator_extraction(i.filter_map(self.filter_op.clone()))]
[INFO] [stderr]    |                                    ^^^^ `self` value is a keyword only available in methods with a `self` parameter
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `i` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/git/checkouts/rayon-adaptive-0ffdc1dcc5ece297/4254a6d/src/iter/adaptors/filter.rs:11:23
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[iterator_extraction(i.filter(self.filter_op.clone()))]
[INFO] [stderr]    |                       ^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0424]: expected value, found module `self`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/git/checkouts/rayon-adaptive-0ffdc1dcc5ece297/4254a6d/src/iter/adaptors/filter.rs:11:32
[INFO] [stderr]    |
[INFO] [stderr] 7  | #[derive(Divisible, ParallelIterator)]
[INFO] [stderr]    |                     ---------------- this function doesn't have a `self` parameter
[INFO] [stderr] ...
[INFO] [stderr] 11 | #[iterator_extraction(i.filter(self.filter_op.clone()))]
[INFO] [stderr]    |                                ^^^^ `self` value is a keyword only available in methods with a `self` parameter
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `i` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/git/checkouts/rayon-adaptive-0ffdc1dcc5ece297/4254a6d/src/iter/adaptors/partition.rs:12:23
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[iterator_extraction(i)]
[INFO] [stderr]    |                       ^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0424]: expected value, found module `self`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/git/checkouts/rayon-adaptive-0ffdc1dcc5ece297/4254a6d/src/iter/adaptors/iterator_fold.rs:13:29
[INFO] [stderr]    |
[INFO] [stderr] 9  | #[derive(Divisible, ParallelIterator)]
[INFO] [stderr]    |                     ---------------- this function doesn't have a `self` parameter
[INFO] [stderr] ...
[INFO] [stderr] 13 | #[iterator_extraction(once((self.fold)(i)))]
[INFO] [stderr]    |                             ^^^^ `self` value is a keyword only available in methods with a `self` parameter
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `i` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/git/checkouts/rayon-adaptive-0ffdc1dcc5ece297/4254a6d/src/iter/adaptors/iterator_fold.rs:13:40
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[iterator_extraction(once((self.fold)(i)))]
[INFO] [stderr]    |                                        ^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 11 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0424, E0425.
[INFO] [stderr] For more information about an error, try `rustc --explain E0424`.
[INFO] [stderr] error: could not compile `rayon_adaptive`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "b0cfb673a61a4179945107ef5b1393805439c3a97e3d02070a0b89f12ce80229"`
[INFO] running `"docker" "rm" "-f" "b0cfb673a61a4179945107ef5b1393805439c3a97e3d02070a0b89f12ce80229"`
[INFO] [stdout] b0cfb673a61a4179945107ef5b1393805439c3a97e3d02070a0b89f12ce80229