[INFO] fetching crate ndarray-linalg 0.16.0...
[INFO] checking ndarray-linalg-0.16.0 against try#f82303294ca6add47eea966608ce02688928f965 for pr-107123-1
[INFO] extracting crate ndarray-linalg 0.16.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate ndarray-linalg 0.16.0 on toolchain f82303294ca6add47eea966608ce02688928f965
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f82303294ca6add47eea966608ce02688928f965" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ndarray-linalg 0.16.0
[INFO] finished tweaking crates.io crate ndarray-linalg 0.16.0
[INFO] tweaked toml for crates.io crate ndarray-linalg 0.16.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate ndarray-linalg 0.16.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f82303294ca6add47eea966608ce02688928f965" "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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+f82303294ca6add47eea966608ce02688928f965" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83f388100a2e4ecf9b8b115223f71156cf42a5831ead5414777821bccdd95fa6
[INFO] running `Command { std: "docker" "start" "-a" "83f388100a2e4ecf9b8b115223f71156cf42a5831ead5414777821bccdd95fa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83f388100a2e4ecf9b8b115223f71156cf42a5831ead5414777821bccdd95fa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83f388100a2e4ecf9b8b115223f71156cf42a5831ead5414777821bccdd95fa6", kill_on_drop: false }`
[INFO] [stdout] 83f388100a2e4ecf9b8b115223f71156cf42a5831ead5414777821bccdd95fa6
[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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+f82303294ca6add47eea966608ce02688928f965" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ea2b444de2f0068d1b9a05d710c1257ba9edfd2bb6efb44b7867d66c2066e3a
[INFO] running `Command { std: "docker" "start" "-a" "7ea2b444de2f0068d1b9a05d710c1257ba9edfd2bb6efb44b7867d66c2066e3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.134
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.145
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[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling katexit v0.1.2
[INFO] [stderr]     Checking lax v0.16.0
[INFO] [stderr]     Checking ndarray-linalg v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stdout] error[E0277]: the trait bound `f64: AbsDiffEq<<_ as RawData>::Elem>` is not satisfied
[INFO] [stdout]    --> src/least_squares.rs:457:14
[INFO] [stdout]     |
[INFO] [stdout] 457 |             .abs_diff_eq(&array![-0.428571428571429, 0.85714285714285], 1e-12));
[INFO] [stdout]     |              ^^^^^^^^^^^ the trait `AbsDiffEq<<_ as RawData>::Elem>` is not implemented for `f64`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `AbsDiffEq` is implemented for `f64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ndarray-linalg` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "7ea2b444de2f0068d1b9a05d710c1257ba9edfd2bb6efb44b7867d66c2066e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ea2b444de2f0068d1b9a05d710c1257ba9edfd2bb6efb44b7867d66c2066e3a", kill_on_drop: false }`
[INFO] [stdout] 7ea2b444de2f0068d1b9a05d710c1257ba9edfd2bb6efb44b7867d66c2066e3a