[INFO] crate rustfilt 0.2.1 is already in cache
[INFO] testing rustfilt-0.2.1 against 1.45.2 for beta-1.46-1
[INFO] extracting crate rustfilt 0.2.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rustfilt 0.2.1 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustfilt 0.2.1
[INFO] finished tweaking crates.io crate rustfilt 0.2.1
[INFO] tweaked toml for crates.io crate rustfilt 0.2.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89870d4dd77dbc6db420a3fe49161e065547ee9c0bd3beb86ec36e3550d570b7
[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" "89870d4dd77dbc6db420a3fe49161e065547ee9c0bd3beb86ec36e3550d570b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89870d4dd77dbc6db420a3fe49161e065547ee9c0bd3beb86ec36e3550d570b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89870d4dd77dbc6db420a3fe49161e065547ee9c0bd3beb86ec36e3550d570b7", kill_on_drop: false }`
[INFO] [stdout] 89870d4dd77dbc6db420a3fe49161e065547ee9c0bd3beb86ec36e3550d570b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e55e027450795b22121a3ebce630ebd33f0c480fc73ffef1450efeb041834f7f
[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" "e55e027450795b22121a3ebce630ebd33f0c480fc73ffef1450efeb041834f7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.2
[INFO] [stderr]    Compiling rustfilt v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.25s
[INFO] running `Command { std: "docker" "inspect" "e55e027450795b22121a3ebce630ebd33f0c480fc73ffef1450efeb041834f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e55e027450795b22121a3ebce630ebd33f0c480fc73ffef1450efeb041834f7f", kill_on_drop: false }`
[INFO] [stdout] e55e027450795b22121a3ebce630ebd33f0c480fc73ffef1450efeb041834f7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b750e61c6909001d16d431a43f82cea351bdff1c21c0a236a86ea25b94507098
[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" "b750e61c6909001d16d431a43f82cea351bdff1c21c0a236a86ea25b94507098", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustfilt v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `Command { std: "docker" "inspect" "b750e61c6909001d16d431a43f82cea351bdff1c21c0a236a86ea25b94507098", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b750e61c6909001d16d431a43f82cea351bdff1c21c0a236a86ea25b94507098", kill_on_drop: false }`
[INFO] [stdout] b750e61c6909001d16d431a43f82cea351bdff1c21c0a236a86ea25b94507098
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 482fdf2d4f45da3d70e0303315d8cb405c5a53ea0103b9b6be7d40f399daea30
[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" "482fdf2d4f45da3d70e0303315d8cb405c5a53ea0103b9b6be7d40f399daea30", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustfilt-f5035b550b3114fc
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::not_noop_demangles ... ok
[INFO] [stdout] test tests::standalone_demangles ... ok
[INFO] [stdout] test tests::ignores_text ... ok
[INFO] [stdout] test tests::standalone_demangles_nohash ... ok
[INFO] [stdout] test tests::stream_without_newlines ... ok
[INFO] [stdout] test tests::embedded_demangle ... ok
[INFO] [stdout] test tests::embedded_demangle_nohash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "482fdf2d4f45da3d70e0303315d8cb405c5a53ea0103b9b6be7d40f399daea30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "482fdf2d4f45da3d70e0303315d8cb405c5a53ea0103b9b6be7d40f399daea30", kill_on_drop: false }`
[INFO] [stdout] 482fdf2d4f45da3d70e0303315d8cb405c5a53ea0103b9b6be7d40f399daea30