[INFO] updating cached repository https://github.com/duncandean/rust-genetic-algorithm
[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] e49137d9731118d520ef1cd305b89bfa5c5caabe
[INFO] checking duncandean/rust-genetic-algorithm against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduncandean%2Frust-genetic-algorithm" "/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/duncandean/rust-genetic-algorithm on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/duncandean/rust-genetic-algorithm
[INFO] finished tweaking git repo https://github.com/duncandean/rust-genetic-algorithm
[INFO] tweaked toml for git repo https://github.com/duncandean/rust-genetic-algorithm written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/duncandean/rust-genetic-algorithm already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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] 826fc365d6563882bd3737e43388f1632c08c669ed6d76777feb7a1fa04f5c09
[INFO] running `"docker" "start" "-a" "826fc365d6563882bd3737e43388f1632c08c669ed6d76777feb7a1fa04f5c09"`
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling num-bigint v0.2.0
[INFO] [stderr]    Compiling num-complex v0.2.0
[INFO] [stderr]     Checking libc v0.2.2
[INFO] [stderr]     Checking time v0.1.40
[INFO] [stderr]     Checking rand v0.5.5
[INFO] [stderr]     Checking num-integer v0.1.39
[INFO] [stderr]     Checking num-iter v0.1.37
[INFO] [stderr]     Checking num-rational v0.2.1
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking evolution v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: expected `,`, or `}`, found `[`
[INFO] [stderr]   --> src/lib.rs:30:19
[INFO] [stderr]    |
[INFO] [stderr] 30 |     permutables: T[],
[INFO] [stderr]    |                   ^
[INFO] [stderr] 
[INFO] [stderr] error: expected `,`, or `}`, found `[`
[INFO] [stderr]   --> src/lib.rs:30:19
[INFO] [stderr]    |
[INFO] [stderr] 30 |     permutables: T[],
[INFO] [stderr]    |                   ^
[INFO] [stderr] 
[INFO] [stderr] error[E0428]: the name `Chromosome` is defined multiple times
[INFO] [stderr]   --> src/lib.rs:98:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub struct Chromosome<T> {
[INFO] [stderr]    | ------------------------ previous definition of the type `Chromosome` here
[INFO] [stderr] ...
[INFO] [stderr] 98 | struct Chromosome {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^ `Chromosome` redefined here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Chromosome` must be defined only once in the type namespace of this module
[INFO] [stderr] 
[INFO] [stderr] error[E0428]: the name `Chromosome` is defined multiple times
[INFO] [stderr]   --> src/lib.rs:98:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub struct Chromosome<T> {
[INFO] [stderr]    | ------------------------ previous definition of the type `Chromosome` here
[INFO] [stderr] ...
[INFO] [stderr] 98 | struct Chromosome {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^ `Chromosome` redefined here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Chromosome` must be defined only once in the type namespace of this module
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `T` in this scope
[INFO] [stderr]   --> src/lib.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl Chromosome<T> {
[INFO] [stderr]    |     -           ^ not found in this scope
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: you might be missing a type parameter: `<T>`
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]   --> src/lib.rs:66:92
[INFO] [stderr]    |
[INFO] [stderr] 66 | fn crossover(chrome1: Chromosome, chrome2: Chromosome, cross_prob: f32, solution: &str) -> Chromosome {
[INFO] [stderr]    |                                                                                            ^^^^^^^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]   --> src/lib.rs:66:23
[INFO] [stderr]    |
[INFO] [stderr] 66 | fn crossover(chrome1: Chromosome, chrome2: Chromosome, cross_prob: f32, solution: &str) -> Chromosome {
[INFO] [stderr]    |                       ^^^^^^^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]   --> src/lib.rs:66:44
[INFO] [stderr]    |
[INFO] [stderr] 66 | fn crossover(chrome1: Chromosome, chrome2: Chromosome, cross_prob: f32, solution: &str) -> Chromosome {
[INFO] [stderr]    |                                            ^^^^^^^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]    --> src/lib.rs:104:6
[INFO] [stderr]     |
[INFO] [stderr] 104 | impl Chromosome {
[INFO] [stderr]     |      ^^^^^^^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]   --> src/lib.rs:97:10
[INFO] [stderr]    |
[INFO] [stderr] 97 | #[derive(Clone)]
[INFO] [stderr]    |          ^^^^^ expected 1 type argument
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]    --> src/lib.rs:105:33
[INFO] [stderr]     |
[INFO] [stderr] 105 |     fn new(solution: String) -> Chromosome {
[INFO] [stderr]     |                                 ^^^^^^^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]    --> src/lib.rs:114:43
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn mutate(&mut self, mut_prob:f64) -> Chromosome {
[INFO] [stderr]     |                                           ^^^^^^^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 10 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0107, E0412, E0428.
[INFO] [stderr] For more information about an error, try `rustc --explain E0107`.
[INFO] [stderr] error: could not compile `evolution`.
[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[E0412]: cannot find type `T` in this scope
[INFO] [stderr]   --> src/lib.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl Chromosome<T> {
[INFO] [stderr]    |     -           ^ not found in this scope
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: you might be missing a type parameter: `<T>`
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]   --> src/lib.rs:66:92
[INFO] [stderr]    |
[INFO] [stderr] 66 | fn crossover(chrome1: Chromosome, chrome2: Chromosome, cross_prob: f32, solution: &str) -> Chromosome {
[INFO] [stderr]    |                                                                                            ^^^^^^^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]   --> src/lib.rs:66:23
[INFO] [stderr]    |
[INFO] [stderr] 66 | fn crossover(chrome1: Chromosome, chrome2: Chromosome, cross_prob: f32, solution: &str) -> Chromosome {
[INFO] [stderr]    |                       ^^^^^^^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]   --> src/lib.rs:66:44
[INFO] [stderr]    |
[INFO] [stderr] 66 | fn crossover(chrome1: Chromosome, chrome2: Chromosome, cross_prob: f32, solution: &str) -> Chromosome {
[INFO] [stderr]    |                                            ^^^^^^^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]    --> src/lib.rs:104:6
[INFO] [stderr]     |
[INFO] [stderr] 104 | impl Chromosome {
[INFO] [stderr]     |      ^^^^^^^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]   --> src/lib.rs:97:10
[INFO] [stderr]    |
[INFO] [stderr] 97 | #[derive(Clone)]
[INFO] [stderr]    |          ^^^^^ expected 1 type argument
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]    --> src/lib.rs:105:33
[INFO] [stderr]     |
[INFO] [stderr] 105 |     fn new(solution: String) -> Chromosome {
[INFO] [stderr]     |                                 ^^^^^^^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]    --> src/lib.rs:114:43
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn mutate(&mut self, mut_prob:f64) -> Chromosome {
[INFO] [stderr]     |                                           ^^^^^^^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 10 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0107, E0412, E0428.
[INFO] [stderr] For more information about an error, try `rustc --explain E0107`.
[INFO] [stderr] error: could not compile `evolution`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "826fc365d6563882bd3737e43388f1632c08c669ed6d76777feb7a1fa04f5c09"`
[INFO] running `"docker" "rm" "-f" "826fc365d6563882bd3737e43388f1632c08c669ed6d76777feb7a1fa04f5c09"`
[INFO] [stdout] 826fc365d6563882bd3737e43388f1632c08c669ed6d76777feb7a1fa04f5c09
