[INFO] fetching crate meansd-cli 1.3.0...
[INFO] testing meansd-cli-1.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate meansd-cli 1.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate meansd-cli 1.3.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate meansd-cli 1.3.0
[INFO] finished tweaking crates.io crate meansd-cli 1.3.0
[INFO] tweaked toml for crates.io crate meansd-cli 1.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate meansd-cli 1.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ce6b8984ae0b60769048ced7fdc6f9a71ea6f332159ae2c7d83b2dc66081f54d
[INFO] running `Command { std: "docker" "start" "-a" "ce6b8984ae0b60769048ced7fdc6f9a71ea6f332159ae2c7d83b2dc66081f54d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce6b8984ae0b60769048ced7fdc6f9a71ea6f332159ae2c7d83b2dc66081f54d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce6b8984ae0b60769048ced7fdc6f9a71ea6f332159ae2c7d83b2dc66081f54d", kill_on_drop: false }`
[INFO] [stdout] ce6b8984ae0b60769048ced7fdc6f9a71ea6f332159ae2c7d83b2dc66081f54d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edb159d93b7fd9b880ba3145ae0309d976613d2be9c3d214078a4e7816fbdc3e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "edb159d93b7fd9b880ba3145ae0309d976613d2be9c3d214078a4e7816fbdc3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.85
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling encode_unicode v0.3.6
[INFO] [stderr]    Compiling smooth v0.1.1
[INFO] [stderr]    Compiling ordered-float v2.0.1
[INFO] [stderr]    Compiling meansd v2.0.0
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling ctrlc v3.1.7
[INFO] [stderr]    Compiling meansd-cli v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.28s
[INFO] running `Command { std: "docker" "inspect" "edb159d93b7fd9b880ba3145ae0309d976613d2be9c3d214078a4e7816fbdc3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edb159d93b7fd9b880ba3145ae0309d976613d2be9c3d214078a4e7816fbdc3e", kill_on_drop: false }`
[INFO] [stdout] edb159d93b7fd9b880ba3145ae0309d976613d2be9c3d214078a4e7816fbdc3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ef1cf3260fb392bb01118d96f00e61b96e01da98d7b73d2cb398b04ceb1ea00d
[INFO] running `Command { std: "docker" "start" "-a" "ef1cf3260fb392bb01118d96f00e61b96e01da98d7b73d2cb398b04ceb1ea00d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling predicates-core v1.0.2
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling thread_local v1.1.2
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling predicates-tree v1.0.2
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling predicates v1.0.7
[INFO] [stderr]    Compiling assert_cmd v1.0.3
[INFO] [stderr]    Compiling meansd-cli v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.83s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/meansd_cli-cd52de28a58ab126)
[INFO] [stderr]   Executable tests/bin-breaks.rs (/opt/rustwide/target/debug/deps/bin_breaks-4c63827c58e411a3)
[INFO] [stderr]   Executable tests/bin-width.rs (/opt/rustwide/target/debug/deps/bin_width-1fd415076da0ff4a)
[INFO] [stderr]   Executable tests/handler.rs (/opt/rustwide/target/debug/deps/handler-533769f6c461388e)
[INFO] [stderr]   Executable tests/meansd.rs (/opt/rustwide/target/debug/deps/meansd-e13961449a35a837)
[INFO] [stderr]   Executable tests/progress.rs (/opt/rustwide/target/debug/deps/progress-ce3db6303efa95d6)
[INFO] running `Command { std: "docker" "inspect" "ef1cf3260fb392bb01118d96f00e61b96e01da98d7b73d2cb398b04ceb1ea00d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef1cf3260fb392bb01118d96f00e61b96e01da98d7b73d2cb398b04ceb1ea00d", kill_on_drop: false }`
[INFO] [stdout] ef1cf3260fb392bb01118d96f00e61b96e01da98d7b73d2cb398b04ceb1ea00d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] db9f0eec2cb9bb627ea8d3772c7e79388a78842ef82eee97ffa94fddb474bbea
[INFO] running `Command { std: "docker" "start" "-a" "db9f0eec2cb9bb627ea8d3772c7e79388a78842ef82eee97ffa94fddb474bbea", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/meansd_cli-cd52de28a58ab126)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/bin-breaks.rs (/opt/rustwide/target/debug/deps/bin_breaks-4c63827c58e411a3)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test small ... ok
[INFO] [stderr]      Running tests/bin-width.rs (/opt/rustwide/target/debug/deps/bin_width-1fd415076da0ff4a)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/handler.rs (/opt/rustwide/target/debug/deps/handler-533769f6c461388e)
[INFO] [stdout] test small ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test panic ... ok
[INFO] [stdout] test skip ... ok
[INFO] [stderr]      Running tests/meansd.rs (/opt/rustwide/target/debug/deps/meansd-e13961449a35a837)
[INFO] [stdout] test warn ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test single ... ok
[INFO] [stdout] test small ... ok
[INFO] [stdout] test empty ... ok
[INFO] [stderr]      Running tests/progress.rs (/opt/rustwide/target/debug/deps/progress-ce3db6303efa95d6)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test binned ... ok
[INFO] [stdout] test meansd ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "db9f0eec2cb9bb627ea8d3772c7e79388a78842ef82eee97ffa94fddb474bbea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db9f0eec2cb9bb627ea8d3772c7e79388a78842ef82eee97ffa94fddb474bbea", kill_on_drop: false }`
[INFO] [stdout] db9f0eec2cb9bb627ea8d3772c7e79388a78842ef82eee97ffa94fddb474bbea