[INFO] cloning repository https://github.com/M1KE-TAYL0R/effective_modes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/M1KE-TAYL0R/effective_modes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FM1KE-TAYL0R%2Feffective_modes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FM1KE-TAYL0R%2Feffective_modes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d24f7e40557c2e0572219f4849cf66afaddd0bf5
[INFO] building M1KE-TAYL0R/effective_modes against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FM1KE-TAYL0R%2Feffective_modes" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/M1KE-TAYL0R/effective_modes
[INFO] finished tweaking git repo https://github.com/M1KE-TAYL0R/effective_modes
[INFO] tweaked toml for git repo https://github.com/M1KE-TAYL0R/effective_modes written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/M1KE-TAYL0R/effective_modes on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/M1KE-TAYL0R/effective_modes 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cblas-sys v0.1.4
[INFO] [stderr]   Downloaded katexit v0.1.4
[INFO] [stderr]   Downloaded cauchy v0.4.0
[INFO] [stderr]   Downloaded ndarray-linalg v0.17.0
[INFO] [stderr]   Downloaded ndarray-npy v0.9.1
[INFO] [stderr]   Downloaded lax v0.17.0
[INFO] [stderr]   Downloaded gnuplot v0.0.45
[INFO] [stderr]   Downloaded py_literal v0.4.0
[INFO] [stderr]   Downloaded zip v2.2.3
[INFO] [stderr]   Downloaded portable-atomic-util v0.2.3
[INFO] [stderr]   Downloaded statrs v0.18.0
[INFO] [stderr]   Downloaded ndarray v0.16.1
[INFO] [stderr]   Downloaded syn v2.0.99
[INFO] [stderr]   Downloaded lapack-sys v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b7a1db7d10d4dbf86142981c2ce8b1d3373442751a257a7f4e3e7c8fcb931ca
[INFO] running `Command { std: "docker" "start" "-a" "4b7a1db7d10d4dbf86142981c2ce8b1d3373442751a257a7f4e3e7c8fcb931ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b7a1db7d10d4dbf86142981c2ce8b1d3373442751a257a7f4e3e7c8fcb931ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b7a1db7d10d4dbf86142981c2ce8b1d3373442751a257a7f4e3e7c8fcb931ca", kill_on_drop: false }`
[INFO] [stdout] 4b7a1db7d10d4dbf86142981c2ce8b1d3373442751a257a7f4e3e7c8fcb931ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81bd0789dbcdc08d92703a719f8d6c94eb3846e2e3f3a2af42aef6f44f2d5f65
[INFO] running `Command { std: "docker" "start" "-a" "81bd0789dbcdc08d92703a719f8d6c94eb3846e2e3f3a2af42aef6f44f2d5f65", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
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[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling statrs v0.18.0
[INFO] [stderr]    Compiling effective_modes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.99s
[INFO] running `Command { std: "docker" "inspect" "81bd0789dbcdc08d92703a719f8d6c94eb3846e2e3f3a2af42aef6f44f2d5f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81bd0789dbcdc08d92703a719f8d6c94eb3846e2e3f3a2af42aef6f44f2d5f65", kill_on_drop: false }`
[INFO] [stdout] 81bd0789dbcdc08d92703a719f8d6c94eb3846e2e3f3a2af42aef6f44f2d5f65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 643b5d9a5a6495ade5c528b18090b81e6274bc0f4745e2ce3a0ca6e015b4c360
[INFO] running `Command { std: "docker" "start" "-a" "643b5d9a5a6495ade5c528b18090b81e6274bc0f4745e2ce3a0ca6e015b4c360", kill_on_drop: false }`
[INFO] [stderr]    Compiling effective_modes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "643b5d9a5a6495ade5c528b18090b81e6274bc0f4745e2ce3a0ca6e015b4c360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "643b5d9a5a6495ade5c528b18090b81e6274bc0f4745e2ce3a0ca6e015b4c360", kill_on_drop: false }`
[INFO] [stdout] 643b5d9a5a6495ade5c528b18090b81e6274bc0f4745e2ce3a0ca6e015b4c360