[INFO] fetching crate treemap 0.3.2...
[INFO] testing treemap-0.3.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate treemap 0.3.2 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate treemap 0.3.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate treemap 0.3.2
[INFO] finished tweaking crates.io crate treemap 0.3.2
[INFO] tweaked toml for crates.io crate treemap 0.3.2 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cdfcb291df155885e84ee330b4b681843ba28c42b6b2bec8e67c60fe1e966a59
[INFO] running `Command { std: "docker" "start" "-a" "cdfcb291df155885e84ee330b4b681843ba28c42b6b2bec8e67c60fe1e966a59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdfcb291df155885e84ee330b4b681843ba28c42b6b2bec8e67c60fe1e966a59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdfcb291df155885e84ee330b4b681843ba28c42b6b2bec8e67c60fe1e966a59", kill_on_drop: false }`
[INFO] [stdout] cdfcb291df155885e84ee330b4b681843ba28c42b6b2bec8e67c60fe1e966a59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67c77f5b2e7ee5db601898633e1cf709e32219ac8366cac95f89051f02e16cd9
[INFO] running `Command { std: "docker" "start" "-a" "67c77f5b2e7ee5db601898633e1cf709e32219ac8366cac95f89051f02e16cd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling treemap v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "67c77f5b2e7ee5db601898633e1cf709e32219ac8366cac95f89051f02e16cd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67c77f5b2e7ee5db601898633e1cf709e32219ac8366cac95f89051f02e16cd9", kill_on_drop: false }`
[INFO] [stdout] 67c77f5b2e7ee5db601898633e1cf709e32219ac8366cac95f89051f02e16cd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57a7143fdb07e055debdffae89e7dae2a9ec9d6c23d0aa98c47bc6ddec65fa06
[INFO] running `Command { std: "docker" "start" "-a" "57a7143fdb07e055debdffae89e7dae2a9ec9d6c23d0aa98c47bc6ddec65fa06", kill_on_drop: false }`
[INFO] [stderr]    Compiling treemap v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "57a7143fdb07e055debdffae89e7dae2a9ec9d6c23d0aa98c47bc6ddec65fa06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57a7143fdb07e055debdffae89e7dae2a9ec9d6c23d0aa98c47bc6ddec65fa06", kill_on_drop: false }`
[INFO] [stdout] 57a7143fdb07e055debdffae89e7dae2a9ec9d6c23d0aa98c47bc6ddec65fa06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a61e2a307c0deb0938e4ecfe18da3abd9ffa5bef02fb5fca5607f264a4aed356
[INFO] running `Command { std: "docker" "start" "-a" "a61e2a307c0deb0938e4ecfe18da3abd9ffa5bef02fb5fca5607f264a4aed356", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/treemap-a501380bc235486b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_sort_descending ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/layout.rs (/opt/rustwide/target/debug/deps/layout-94ae5d07c6e26d35)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test layout_items ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rect.rs (/opt/rustwide/target/debug/deps/rect-41d9017404d55dcb)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test aspect_ratio ... ok
[INFO] [stdout] test new_rect ... 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] [stderr]    Doc-tests treemap
[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" "a61e2a307c0deb0938e4ecfe18da3abd9ffa5bef02fb5fca5607f264a4aed356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a61e2a307c0deb0938e4ecfe18da3abd9ffa5bef02fb5fca5607f264a4aed356", kill_on_drop: false }`
[INFO] [stdout] a61e2a307c0deb0938e4ecfe18da3abd9ffa5bef02fb5fca5607f264a4aed356