[INFO] fetching crate heatmap 0.6.6...
[INFO] testing heatmap-0.6.6 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate heatmap 0.6.6 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate heatmap 0.6.6 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate heatmap 0.6.6
[INFO] finished tweaking crates.io crate heatmap 0.6.6
[INFO] tweaked toml for crates.io crate heatmap 0.6.6 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded histogram v0.6.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e311cbad48d120e382309d6204cd71839853b0a1e0e62112b0424fb529082250
[INFO] running `Command { std: "docker" "start" "-a" "e311cbad48d120e382309d6204cd71839853b0a1e0e62112b0424fb529082250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e311cbad48d120e382309d6204cd71839853b0a1e0e62112b0424fb529082250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e311cbad48d120e382309d6204cd71839853b0a1e0e62112b0424fb529082250", kill_on_drop: false }`
[INFO] [stdout] e311cbad48d120e382309d6204cd71839853b0a1e0e62112b0424fb529082250
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21c3f44951f8437cc8320697321816c5590a81b6175a7bbbae4ca0bec7fe86ca
[INFO] running `Command { std: "docker" "start" "-a" "21c3f44951f8437cc8320697321816c5590a81b6175a7bbbae4ca0bec7fe86ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling histogram v0.6.9
[INFO] [stderr]    Compiling heatmap v0.6.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "21c3f44951f8437cc8320697321816c5590a81b6175a7bbbae4ca0bec7fe86ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21c3f44951f8437cc8320697321816c5590a81b6175a7bbbae4ca0bec7fe86ca", kill_on_drop: false }`
[INFO] [stdout] 21c3f44951f8437cc8320697321816c5590a81b6175a7bbbae4ca0bec7fe86ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6da5b4e8d16a56781e84a4716d150f0bfe55a1f31d721a4c2a1c2f1c3c9deb50
[INFO] running `Command { std: "docker" "start" "-a" "6da5b4e8d16a56781e84a4716d150f0bfe55a1f31d721a4c2a1c2f1c3c9deb50", kill_on_drop: false }`
[INFO] [stderr]    Compiling heatmap v0.6.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "6da5b4e8d16a56781e84a4716d150f0bfe55a1f31d721a4c2a1c2f1c3c9deb50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6da5b4e8d16a56781e84a4716d150f0bfe55a1f31d721a4c2a1c2f1c3c9deb50", kill_on_drop: false }`
[INFO] [stdout] 6da5b4e8d16a56781e84a4716d150f0bfe55a1f31d721a4c2a1c2f1c3c9deb50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33732c7ff84d55aca51f626051ae7683fdf8e6dd1b3c4b94cea315e8950aebd7
[INFO] running `Command { std: "docker" "start" "-a" "33732c7ff84d55aca51f626051ae7683fdf8e6dd1b3c4b94cea315e8950aebd7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/heatmap-6bec1928c33532cb)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests heatmap
[INFO] [stdout] test tests::test_increment ... ok
[INFO] [stdout] test tests::test_new_0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - Heatmap::increment (line 323) ... ok
[INFO] [stdout] test src/lib.rs - Heatmap::new (line 238) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - Heatmap::configure (line 250) ... ok
[INFO] [stdout] test src/lib.rs - Heatmap::entries (line 395) ... ok
[INFO] [stdout] test src/lib.rs - Heatmap::increment_by (line 341) ... ok
[INFO] [stdout] test src/lib.rs - Heatmap::clear (line 298) ... ok
[INFO] [stdout] test src/lib.rs - Heatmap::merge (line 412) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "33732c7ff84d55aca51f626051ae7683fdf8e6dd1b3c4b94cea315e8950aebd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33732c7ff84d55aca51f626051ae7683fdf8e6dd1b3c4b94cea315e8950aebd7", kill_on_drop: false }`
[INFO] [stdout] 33732c7ff84d55aca51f626051ae7683fdf8e6dd1b3c4b94cea315e8950aebd7
