[INFO] cloning repository https://github.com/Jbat1Jumper/Twins
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jbat1Jumper/Twins" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJbat1Jumper%2FTwins", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJbat1Jumper%2FTwins'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cfec2dc0e69a14b36c621f62beb5a91bbb6cffb8
[INFO] checking Jbat1Jumper/Twins against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJbat1Jumper%2FTwins" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jbat1Jumper/Twins on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jbat1Jumper/Twins
[INFO] finished tweaking git repo https://github.com/Jbat1Jumper/Twins
[INFO] tweaked toml for git repo https://github.com/Jbat1Jumper/Twins written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jni v0.14.0
[INFO] [stderr]   Downloaded cesu8 v1.1.0
[INFO] [stderr]   Downloaded nalgebra v0.16.14
[INFO] [stderr]   Downloaded app_dirs2 v2.3.0
[INFO] [stderr]   Downloaded ggez v0.4.4
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f762d4d8116ad33c432f22d1a531e9ac8fa3cc349dbae6c636a573df9d7ae151
[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" "f762d4d8116ad33c432f22d1a531e9ac8fa3cc349dbae6c636a573df9d7ae151", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f762d4d8116ad33c432f22d1a531e9ac8fa3cc349dbae6c636a573df9d7ae151", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f762d4d8116ad33c432f22d1a531e9ac8fa3cc349dbae6c636a573df9d7ae151", kill_on_drop: false }`
[INFO] [stdout] f762d4d8116ad33c432f22d1a531e9ac8fa3cc349dbae6c636a573df9d7ae151
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34678005343c8f947138fb669638ebcf99f226d432530c25f1a93aa76da0b073
[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" "34678005343c8f947138fb669638ebcf99f226d432530c25f1a93aa76da0b073", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cc v1.0.61
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.9
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling serde v1.0.116
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[INFO] [stderr]     Checking cgmath v0.14.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking alga v0.5.4
[INFO] [stderr]     Checking rusttype v0.5.2
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]     Checking lyon_geom v0.10.1
[INFO] [stderr]     Checking sdl2 v0.31.0
[INFO] [stderr]     Checking alga v0.7.2
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking zip v0.3.3
[INFO] [stderr]    Compiling gfx_gl v0.5.0
[INFO] [stderr]     Checking lyon_path v0.10.1
[INFO] [stderr]     Checking twox-hash v1.5.0
[INFO] [stderr]     Checking lyon_tessellation v0.10.2
[INFO] [stderr]     Checking nalgebra v0.14.4
[INFO] [stderr]     Checking nalgebra v0.16.14
[INFO] [stderr]     Checking lyon v0.10.2
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[INFO] [stdout] error[E0592]: duplicate definitions with name `new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.14.4/src/core/construction.rs:510:13
[INFO] [stdout]     |
[INFO] [stdout] 510 |               pub fn new($($args: N),*) -> Self {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ duplicate definitions for `new`
[INFO] [stdout] ...
[INFO] [stdout] 522 | / componentwise_constructors_impl!(
[INFO] [stdout] 523 | |     /*
[INFO] [stdout] 524 | |      * Square matrices 1 .. 6.
[INFO] [stdout] 525 | |      */
[INFO] [stdout] ...   |
[INFO] [stdout] 664 | |     U6, U1, x:(0,0), y:(1,0), z:(2,0), w:(3,0), a:(4,0), b:(5,0);
[INFO] [stdout] 665 | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.14.4/src/core/construction_slice_deprecated.rs:171:13
[INFO] [stdout]     |
[INFO] [stdout] 171 |               pub fn new(data: &'a [N], $($args: usize),*) -> Self {
[INFO] [stdout]     |               ---------------------------------------------------- other definition for `new`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0592]: duplicate definitions with name `new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.14.4/src/core/construction.rs:510:13
[INFO] [stdout]     |
[INFO] [stdout] 510 |               pub fn new($($args: N),*) -> Self {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ duplicate definitions for `new`
[INFO] [stdout] ...
[INFO] [stdout] 522 | / componentwise_constructors_impl!(
[INFO] [stdout] 523 | |     /*
[INFO] [stdout] 524 | |      * Square matrices 1 .. 6.
[INFO] [stdout] 525 | |      */
[INFO] [stdout] ...   |
[INFO] [stdout] 664 | |     U6, U1, x:(0,0), y:(1,0), z:(2,0), w:(3,0), a:(4,0), b:(5,0);
[INFO] [stdout] 665 | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.14.4/src/core/construction_slice_deprecated.rs:232:13
[INFO] [stdout]     |
[INFO] [stdout] 232 |               pub fn new(data: &'a mut [N], $($args: usize),*) -> Self {
[INFO] [stdout]     |               -------------------------------------------------------- other definition for `new`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0592`.
[INFO] [stdout] 
[INFO] [stderr]    Compiling derivative v1.0.4
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr] error: could not compile `nalgebra`
[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 `Command { std: "docker" "inspect" "34678005343c8f947138fb669638ebcf99f226d432530c25f1a93aa76da0b073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34678005343c8f947138fb669638ebcf99f226d432530c25f1a93aa76da0b073", kill_on_drop: false }`
[INFO] [stdout] 34678005343c8f947138fb669638ebcf99f226d432530c25f1a93aa76da0b073