[INFO] fetching crate feast 0.1.0...
[INFO] testing feast-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate feast 0.1.0 into /workspace/builds/worker-80/source
[INFO] validating manifest of crates.io crate feast 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate feast 0.1.0
[INFO] finished tweaking crates.io crate feast 0.1.0
[INFO] tweaked toml for crates.io crate feast 0.1.0 written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abe53e1ee9a80d9423856fa209ae9ab621e39833bab2b58bdf25e284ec6ca5f9
[INFO] running `Command { std: "docker" "start" "-a" "abe53e1ee9a80d9423856fa209ae9ab621e39833bab2b58bdf25e284ec6ca5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abe53e1ee9a80d9423856fa209ae9ab621e39833bab2b58bdf25e284ec6ca5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abe53e1ee9a80d9423856fa209ae9ab621e39833bab2b58bdf25e284ec6ca5f9", kill_on_drop: false }`
[INFO] [stdout] abe53e1ee9a80d9423856fa209ae9ab621e39833bab2b58bdf25e284ec6ca5f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1414ee919920cfcf017150422c7c62809daf923ca5c5b25eccc6117de7ad4b6f
[INFO] running `Command { std: "docker" "start" "-a" "1414ee919920cfcf017150422c7c62809daf923ca5c5b25eccc6117de7ad4b6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling feast v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "1414ee919920cfcf017150422c7c62809daf923ca5c5b25eccc6117de7ad4b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1414ee919920cfcf017150422c7c62809daf923ca5c5b25eccc6117de7ad4b6f", kill_on_drop: false }`
[INFO] [stdout] 1414ee919920cfcf017150422c7c62809daf923ca5c5b25eccc6117de7ad4b6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32b8367080ee6dbfd2c49ca3a35dd757f8b2af227b619e1dbd1399bcc455105f
[INFO] running `Command { std: "docker" "start" "-a" "32b8367080ee6dbfd2c49ca3a35dd757f8b2af227b619e1dbd1399bcc455105f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling feast v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "32b8367080ee6dbfd2c49ca3a35dd757f8b2af227b619e1dbd1399bcc455105f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32b8367080ee6dbfd2c49ca3a35dd757f8b2af227b619e1dbd1399bcc455105f", kill_on_drop: false }`
[INFO] [stdout] 32b8367080ee6dbfd2c49ca3a35dd757f8b2af227b619e1dbd1399bcc455105f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 990ac214ebfda52947898bc727ca66f081ab3d57e3b40197001b629eefaf1077
[INFO] running `Command { std: "docker" "start" "-a" "990ac214ebfda52947898bc727ca66f081ab3d57e3b40197001b629eefaf1077", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/feast-15e83d1b35f738a0)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test byte::tests::test_valid_ascii_digit ... ok
[INFO] [stdout] test core::tests::test_peek_simple ... ok
[INFO] [stdout] test core::tests::test_peek_tag ... ok
[INFO] [stdout] test input::slice::tests::test_slice_input_split_at ... ok
[INFO] [stdout] test input::slice::tests::test_slice_input_split_first ... ok
[INFO] [stdout] test input::slice::tests::test_slice_input_split_pair ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests feast
[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" "990ac214ebfda52947898bc727ca66f081ab3d57e3b40197001b629eefaf1077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "990ac214ebfda52947898bc727ca66f081ab3d57e3b40197001b629eefaf1077", kill_on_drop: false }`
[INFO] [stdout] 990ac214ebfda52947898bc727ca66f081ab3d57e3b40197001b629eefaf1077
