[INFO] cloning repository https://github.com/jimktrains/predictrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jimktrains/predictrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimktrains%2Fpredictrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimktrains%2Fpredictrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] caf11b4b440dbe0e5c80e2bd27b6e9c5ec41af3a
[INFO] testing jimktrains/predictrs against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimktrains%2Fpredictrs" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jimktrains/predictrs on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jimktrains/predictrs
[INFO] finished tweaking git repo https://github.com/jimktrains/predictrs
[INFO] tweaked toml for git repo https://github.com/jimktrains/predictrs written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/jimktrains/predictrs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f3573a4b5e8d571e7e9dc4c0f3f27e910a44849c137fd19fe777242a2d110bb
[INFO] running `Command { std: "docker" "start" "-a" "3f3573a4b5e8d571e7e9dc4c0f3f27e910a44849c137fd19fe777242a2d110bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f3573a4b5e8d571e7e9dc4c0f3f27e910a44849c137fd19fe777242a2d110bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f3573a4b5e8d571e7e9dc4c0f3f27e910a44849c137fd19fe777242a2d110bb", kill_on_drop: false }`
[INFO] [stdout] 3f3573a4b5e8d571e7e9dc4c0f3f27e910a44849c137fd19fe777242a2d110bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c724d8691a856ebae9f217f21e0a6ee18949632ffad82c1c93d5b7bd1b10ad35
[INFO] running `Command { std: "docker" "start" "-a" "c724d8691a856ebae9f217f21e0a6ee18949632ffad82c1c93d5b7bd1b10ad35", kill_on_drop: false }`
[INFO] [stderr]    Compiling predictrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "c724d8691a856ebae9f217f21e0a6ee18949632ffad82c1c93d5b7bd1b10ad35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c724d8691a856ebae9f217f21e0a6ee18949632ffad82c1c93d5b7bd1b10ad35", kill_on_drop: false }`
[INFO] [stdout] c724d8691a856ebae9f217f21e0a6ee18949632ffad82c1c93d5b7bd1b10ad35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 826fc0fcee37028ee931b2c62359fd9b0264bcc152bc874caedbf4036b32f2de
[INFO] running `Command { std: "docker" "start" "-a" "826fc0fcee37028ee931b2c62359fd9b0264bcc152bc874caedbf4036b32f2de", kill_on_drop: false }`
[INFO] [stderr]    Compiling predictrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "826fc0fcee37028ee931b2c62359fd9b0264bcc152bc874caedbf4036b32f2de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "826fc0fcee37028ee931b2c62359fd9b0264bcc152bc874caedbf4036b32f2de", kill_on_drop: false }`
[INFO] [stdout] 826fc0fcee37028ee931b2c62359fd9b0264bcc152bc874caedbf4036b32f2de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d9d67d3a2cf2e756c8a40f8787d8ad91b38e9c94cf03559024be03e216dd8c3a
[INFO] running `Command { std: "docker" "start" "-a" "d9d67d3a2cf2e756c8a40f8787d8ad91b38e9c94cf03559024be03e216dd8c3a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/predictrs-1d8cb529ab263c86)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d9d67d3a2cf2e756c8a40f8787d8ad91b38e9c94cf03559024be03e216dd8c3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9d67d3a2cf2e756c8a40f8787d8ad91b38e9c94cf03559024be03e216dd8c3a", kill_on_drop: false }`
[INFO] [stdout] d9d67d3a2cf2e756c8a40f8787d8ad91b38e9c94cf03559024be03e216dd8c3a