[INFO] updating cached repository https://github.com/Refefer/pairwizer [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] [stderr] From https://github.com/Refefer/pairwizer [INFO] [stderr] 72d7270..08e9af4 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 08e9af40690f4c8e5046bb41304ce856493625bd [INFO] checking Refefer/pairwizer against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRefefer%2Fpairwizer" "/workspace/builds/worker-14/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Refefer/pairwizer on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368 [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Refefer/pairwizer [INFO] finished tweaking git repo https://github.com/Refefer/pairwizer [INFO] tweaked toml for git repo https://github.com/Refefer/pairwizer written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/Refefer/pairwizer already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+13f916f63bc6575d5ff1f989237dfabe88981368" "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] f59356ed39bf7920613a85667ca4a3ad3b208bc89e8a8f6ae79f7c5185623143 [INFO] running `"docker" "start" "-a" "f59356ed39bf7920613a85667ca4a3ad3b208bc89e8a8f6ae79f7c5185623143"` [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking random v0.12.2 [INFO] [stderr] Checking heap v0.1.0 [INFO] [stderr] Checking thread_local v1.0.0 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking console v0.9.1 [INFO] [stderr] Checking indicatif v0.13.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling const-random-macro v0.1.6 [INFO] [stderr] Checking const-random v0.1.6 [INFO] [stderr] Checking ahash v0.2.18 [INFO] [stderr] Checking propagon v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] error[E0428]: the name `test_utils` is defined multiple times [INFO] [stderr] --> src/utils.rs:240:1 [INFO] [stderr] | [INFO] [stderr] 109 | mod test_utils { [INFO] [stderr] | -------------- previous definition of the module `test_utils` here [INFO] [stderr] ... [INFO] [stderr] 240 | mod test_utils { [INFO] [stderr] | ^^^^^^^^^^^^^^ `test_utils` redefined here [INFO] [stderr] | [INFO] [stderr] = note: `test_utils` must be defined only once in the type namespace of this module [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::vp::Embedding` [INFO] [stderr] --> src/de.rs:230:9 [INFO] [stderr] | [INFO] [stderr] 230 | use crate::vp::Embedding; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'vp::rand::distributions::Normal': moved to rand_distr crate [INFO] [stderr] --> src/de.rs:8:27 [INFO] [stderr] | [INFO] [stderr] 8 | use rand::distributions::{Normal,Uniform}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'vp::rand::distributions::Normal': moved to rand_distr crate [INFO] [stderr] --> src/de.rs:87:25 [INFO] [stderr] | [INFO] [stderr] 87 | let norm_dist = Normal::new(0., 1.); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'vp::rand::distributions::Normal': moved to rand_distr crate [INFO] [stderr] --> src/de.rs:8:27 [INFO] [stderr] | [INFO] [stderr] 8 | use rand::distributions::{Normal,Uniform}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'vp::rand::distributions::Normal': moved to rand_distr crate [INFO] [stderr] --> src/de.rs:87:25 [INFO] [stderr] | [INFO] [stderr] 87 | let norm_dist = Normal::new(0., 1.); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0063]: missing fields `range`, `restart_on_stale` in initializer of `de::DifferentialEvolution` [INFO] [stderr] --> src/de.rs:248:18 [INFO] [stderr] | [INFO] [stderr] 248 | let de = DifferentialEvolution { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ missing `range`, `restart_on_stale` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0063, E0428. [INFO] [stderr] For more information about an error, try `rustc --explain E0063`. [INFO] [stderr] error: could not compile `propagon`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "f59356ed39bf7920613a85667ca4a3ad3b208bc89e8a8f6ae79f7c5185623143"` [INFO] running `"docker" "rm" "-f" "f59356ed39bf7920613a85667ca4a3ad3b208bc89e8a8f6ae79f7c5185623143"` [INFO] [stdout] f59356ed39bf7920613a85667ca4a3ad3b208bc89e8a8f6ae79f7c5185623143