[INFO] fetching crate linearalgebra 0.1.9...
[INFO] checking linearalgebra-0.1.9 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate linearalgebra 0.1.9 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate linearalgebra 0.1.9 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linearalgebra 0.1.9
[INFO] finished tweaking crates.io crate linearalgebra 0.1.9
[INFO] tweaked toml for crates.io crate linearalgebra 0.1.9 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e58ddd21cec487a88b0c262959d9912354f37ae13798b965ad3c15ce0ac5aaea
[INFO] running `Command { std: "docker" "start" "-a" "e58ddd21cec487a88b0c262959d9912354f37ae13798b965ad3c15ce0ac5aaea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e58ddd21cec487a88b0c262959d9912354f37ae13798b965ad3c15ce0ac5aaea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e58ddd21cec487a88b0c262959d9912354f37ae13798b965ad3c15ce0ac5aaea", kill_on_drop: false }`
[INFO] [stdout] e58ddd21cec487a88b0c262959d9912354f37ae13798b965ad3c15ce0ac5aaea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0af7de83626faf799501a19d1d379b8e1c9bce8e7ddd68c486c804be5997afd4
[INFO] running `Command { std: "docker" "start" "-a" "0af7de83626faf799501a19d1d379b8e1c9bce8e7ddd68c486c804be5997afd4", kill_on_drop: false }`
[INFO] [stderr]     Checking linearalgebra v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::simd::SimdFloat`
[INFO] [stdout]  --> src/matrix/mat_impl.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 |     simd::{Simd, SimdFloat},
[INFO] [stdout]   |                  ^^^^^^^^^
[INFO] [stdout]   |                  |
[INFO] [stdout]   |                  no `SimdFloat` in `simd`
[INFO] [stdout]   |                  help: a similar name exists in the module: `StdFloat`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           core::simd::prelude::SimdFloat
[INFO] [stdout]           std::simd::prelude::SimdFloat
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::simd::SimdFloat`
[INFO] [stdout]  --> src/matrix/mat_impl.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 |     simd::{Simd, SimdFloat},
[INFO] [stdout]   |                  ^^^^^^^^^
[INFO] [stdout]   |                  |
[INFO] [stdout]   |                  no `SimdFloat` in `simd`
[INFO] [stdout]   |                  help: a similar name exists in the module: `StdFloat`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           core::simd::prelude::SimdFloat
[INFO] [stdout]           std::simd::prelude::SimdFloat
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `reduce_sum` found for struct `Simd` in the current scope
[INFO] [stdout]    --> src/matrix/mat_impl.rs:327:28
[INFO] [stdout]     |
[INFO] [stdout] 327 |                 total_simd.reduce_sum()
[INFO] [stdout]     |                            ^^^^^^^^^^
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/core/src/../../portable-simd/crates/core_simd/src/simd/num/float.rs:169:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `Simd<f64, 8>` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `SimdFloat` which provides `reduce_sum` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::simd::num::SimdFloat;
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `reduce_max` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 327 |                 total_simd.reduce_max()
[INFO] [stdout]     |                            ~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `reduce_sum` found for struct `Simd` in the current scope
[INFO] [stdout]    --> src/matrix/mat_impl.rs:327:28
[INFO] [stdout]     |
[INFO] [stdout] 327 |                 total_simd.reduce_sum()
[INFO] [stdout]     |                            ^^^^^^^^^^
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/core/src/../../portable-simd/crates/core_simd/src/simd/num/float.rs:169:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `Simd<f64, 8>` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `SimdFloat` which provides `reduce_sum` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::simd::num::SimdFloat;
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `reduce_max` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 327 |                 total_simd.reduce_max()
[INFO] [stdout]     |                            ~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `linearalgebra` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `linearalgebra` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "0af7de83626faf799501a19d1d379b8e1c9bce8e7ddd68c486c804be5997afd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0af7de83626faf799501a19d1d379b8e1c9bce8e7ddd68c486c804be5997afd4", kill_on_drop: false }`
[INFO] [stdout] 0af7de83626faf799501a19d1d379b8e1c9bce8e7ddd68c486c804be5997afd4
[INFO] checking linearalgebra-0.1.9 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate linearalgebra 0.1.9 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate linearalgebra 0.1.9 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linearalgebra 0.1.9
[INFO] finished tweaking crates.io crate linearalgebra 0.1.9
[INFO] tweaked toml for crates.io crate linearalgebra 0.1.9 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e0b9a31cb121a5fb734028aaa4e9bdf277f0d69febc897529af446ce6df8ade
[INFO] running `Command { std: "docker" "start" "-a" "3e0b9a31cb121a5fb734028aaa4e9bdf277f0d69febc897529af446ce6df8ade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e0b9a31cb121a5fb734028aaa4e9bdf277f0d69febc897529af446ce6df8ade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e0b9a31cb121a5fb734028aaa4e9bdf277f0d69febc897529af446ce6df8ade", kill_on_drop: false }`
[INFO] [stdout] 3e0b9a31cb121a5fb734028aaa4e9bdf277f0d69febc897529af446ce6df8ade
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76125e0960623dbb60abc860ff4768dea9ee5cf696236b1c03c41d8f0ab86695
[INFO] running `Command { std: "docker" "start" "-a" "76125e0960623dbb60abc860ff4768dea9ee5cf696236b1c03c41d8f0ab86695", kill_on_drop: false }`
[INFO] [stderr]     Checking linearalgebra v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::simd::SimdFloat`
[INFO] [stdout]  --> src/matrix/mat_impl.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 |     simd::{Simd, SimdFloat},
[INFO] [stdout]   |                  ^^^^^^^^^
[INFO] [stdout]   |                  |
[INFO] [stdout]   |                  no `SimdFloat` in `simd`
[INFO] [stdout]   |                  help: a similar name exists in the module: `StdFloat`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           core::simd::prelude::SimdFloat
[INFO] [stdout]           std::simd::prelude::SimdFloat
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::simd::SimdFloat`
[INFO] [stdout]  --> src/matrix/mat_impl.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 |     simd::{Simd, SimdFloat},
[INFO] [stdout]   |                  ^^^^^^^^^
[INFO] [stdout]   |                  |
[INFO] [stdout]   |                  no `SimdFloat` in `simd`
[INFO] [stdout]   |                  help: a similar name exists in the module: `StdFloat`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           core::simd::prelude::SimdFloat
[INFO] [stdout]           std::simd::prelude::SimdFloat
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `reduce_sum` found for struct `Simd` in the current scope
[INFO] [stdout]    --> src/matrix/mat_impl.rs:327:28
[INFO] [stdout]     |
[INFO] [stdout] 327 |                 total_simd.reduce_sum()
[INFO] [stdout]     |                            ^^^^^^^^^^
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/core/src/../../portable-simd/crates/core_simd/src/simd/num/float.rs:169:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `Simd<f64, 8>` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `SimdFloat` which provides `reduce_sum` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::simd::num::SimdFloat;
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `reduce_max` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 327 |                 total_simd.reduce_max()
[INFO] [stdout]     |                            ~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `linearalgebra` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `reduce_sum` found for struct `Simd` in the current scope
[INFO] [stdout]    --> src/matrix/mat_impl.rs:327:28
[INFO] [stdout]     |
[INFO] [stdout] 327 |                 total_simd.reduce_sum()
[INFO] [stdout]     |                            ^^^^^^^^^^
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/core/src/../../portable-simd/crates/core_simd/src/simd/num/float.rs:169:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `Simd<f64, 8>` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `SimdFloat` which provides `reduce_sum` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::simd::num::SimdFloat;
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `reduce_max` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 327 |                 total_simd.reduce_max()
[INFO] [stdout]     |                            ~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `linearalgebra` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "76125e0960623dbb60abc860ff4768dea9ee5cf696236b1c03c41d8f0ab86695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76125e0960623dbb60abc860ff4768dea9ee5cf696236b1c03c41d8f0ab86695", kill_on_drop: false }`
[INFO] [stdout] 76125e0960623dbb60abc860ff4768dea9ee5cf696236b1c03c41d8f0ab86695
