[INFO] cloning repository https://github.com/akainth015/numeric_analysis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akainth015/numeric_analysis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakainth015%2Fnumeric_analysis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakainth015%2Fnumeric_analysis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ee4b59c2abf3543de3f15dd90728a9061fe2b6c
[INFO] testing akainth015/numeric_analysis against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakainth015%2Fnumeric_analysis" "/workspace/builds/worker-56/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-56/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/akainth015/numeric_analysis on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/akainth015/numeric_analysis
[INFO] finished tweaking git repo https://github.com/akainth015/numeric_analysis
[INFO] tweaked toml for git repo https://github.com/akainth015/numeric_analysis written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] crate git repo https://github.com/akainth015/numeric_analysis already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a832b50fc1c4f684960c483f577f7946c1134f0aed46b2fee340dd10ef8d0f16
[INFO] running `Command { std: "docker" "start" "-a" "a832b50fc1c4f684960c483f577f7946c1134f0aed46b2fee340dd10ef8d0f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a832b50fc1c4f684960c483f577f7946c1134f0aed46b2fee340dd10ef8d0f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a832b50fc1c4f684960c483f577f7946c1134f0aed46b2fee340dd10ef8d0f16", kill_on_drop: false }`
[INFO] [stdout] a832b50fc1c4f684960c483f577f7946c1134f0aed46b2fee340dd10ef8d0f16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3edbf969837318a41d7baa2535d570632668985731f0d7be3b5e17346cb5c7b6
[INFO] running `Command { std: "docker" "start" "-a" "3edbf969837318a41d7baa2535d570632668985731f0d7be3b5e17346cb5c7b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling numeric_analysis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "3edbf969837318a41d7baa2535d570632668985731f0d7be3b5e17346cb5c7b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3edbf969837318a41d7baa2535d570632668985731f0d7be3b5e17346cb5c7b6", kill_on_drop: false }`
[INFO] [stdout] 3edbf969837318a41d7baa2535d570632668985731f0d7be3b5e17346cb5c7b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abb2b822e98f9a8c540e1b7175d652ceff5ed14f8d1c761c28a7162a0f9c3958
[INFO] running `Command { std: "docker" "start" "-a" "abb2b822e98f9a8c540e1b7175d652ceff5ed14f8d1c761c28a7162a0f9c3958", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling numeric_analysis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.08s
[INFO] running `Command { std: "docker" "inspect" "abb2b822e98f9a8c540e1b7175d652ceff5ed14f8d1c761c28a7162a0f9c3958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abb2b822e98f9a8c540e1b7175d652ceff5ed14f8d1c761c28a7162a0f9c3958", kill_on_drop: false }`
[INFO] [stdout] abb2b822e98f9a8c540e1b7175d652ceff5ed14f8d1c761c28a7162a0f9c3958
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a5da885c587509502708d7c30435e9bbd931425cf645af82aff0d42a25a25cab
[INFO] running `Command { std: "docker" "start" "-a" "a5da885c587509502708d7c30435e9bbd931425cf645af82aff0d42a25a25cab", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/numeric_analysis-910339f6f59008b5)
[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" "a5da885c587509502708d7c30435e9bbd931425cf645af82aff0d42a25a25cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5da885c587509502708d7c30435e9bbd931425cf645af82aff0d42a25a25cab", kill_on_drop: false }`
[INFO] [stdout] a5da885c587509502708d7c30435e9bbd931425cf645af82aff0d42a25a25cab