[INFO] fetching crate quantogram 0.4.4...
[INFO] building quantogram-0.4.4 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate quantogram 0.4.4 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate quantogram 0.4.4
[INFO] finished tweaking crates.io crate quantogram 0.4.4
[INFO] tweaked toml for crates.io crate quantogram 0.4.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate quantogram 0.4.4 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] [stderr]       Adding skiplist v0.4.0 (available: v0.6.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bencher v0.1.5
[INFO] [stderr]   Downloaded quantiles v0.7.1
[INFO] [stderr]   Downloaded float_extras v0.1.6
[INFO] [stderr]   Downloaded zw-fast-quantile v0.2.3
[INFO] [stderr]   Downloaded skiplist v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7098a92925e65ba9b0cc54a3078ea8a081bfa9d5145ab74f6ba4e56c2e6a8e0f
[INFO] running `Command { std: "docker" "start" "-a" "7098a92925e65ba9b0cc54a3078ea8a081bfa9d5145ab74f6ba4e56c2e6a8e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7098a92925e65ba9b0cc54a3078ea8a081bfa9d5145ab74f6ba4e56c2e6a8e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7098a92925e65ba9b0cc54a3078ea8a081bfa9d5145ab74f6ba4e56c2e6a8e0f", kill_on_drop: false }`
[INFO] [stdout] 7098a92925e65ba9b0cc54a3078ea8a081bfa9d5145ab74f6ba4e56c2e6a8e0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72d9477c601880e470b2eb5c510a3f18a98e3da73ff20316725706d3be3ae047
[INFO] running `Command { std: "docker" "start" "-a" "72d9477c601880e470b2eb5c510a3f18a98e3da73ff20316725706d3be3ae047", kill_on_drop: false }`
[INFO] [stderr]    Compiling float_extras v0.1.6
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling skiplist v0.4.0
[INFO] [stderr]    Compiling quantogram v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "72d9477c601880e470b2eb5c510a3f18a98e3da73ff20316725706d3be3ae047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72d9477c601880e470b2eb5c510a3f18a98e3da73ff20316725706d3be3ae047", kill_on_drop: false }`
[INFO] [stdout] 72d9477c601880e470b2eb5c510a3f18a98e3da73ff20316725706d3be3ae047
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f6d11fd522331ba9d61bc07886b76a3f3b9248d64847ee9251c2e006ba49bef
[INFO] running `Command { std: "docker" "start" "-a" "9f6d11fd522331ba9d61bc07886b76a3f3b9248d64847ee9251c2e006ba49bef", kill_on_drop: false }`
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling zw-fast-quantile v0.2.3
[INFO] [stderr]    Compiling quantiles v0.7.1
[INFO] [stderr]    Compiling quantogram v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "9f6d11fd522331ba9d61bc07886b76a3f3b9248d64847ee9251c2e006ba49bef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f6d11fd522331ba9d61bc07886b76a3f3b9248d64847ee9251c2e006ba49bef", kill_on_drop: false }`
[INFO] [stdout] 9f6d11fd522331ba9d61bc07886b76a3f3b9248d64847ee9251c2e006ba49bef