[INFO] cloning repository https://github.com/w1ll-i-code/tokio-netstring
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/w1ll-i-code/tokio-netstring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw1ll-i-code%2Ftokio-netstring", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw1ll-i-code%2Ftokio-netstring'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1aaaa2b2720f61c4b984aae79c1c5930f5274a0d
[INFO] testing w1ll-i-code/tokio-netstring against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw1ll-i-code%2Ftokio-netstring" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/w1ll-i-code/tokio-netstring 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 git repo https://github.com/w1ll-i-code/tokio-netstring
[INFO] finished tweaking git repo https://github.com/w1ll-i-code/tokio-netstring
[INFO] tweaked toml for git repo https://github.com/w1ll-i-code/tokio-netstring written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/w1ll-i-code/tokio-netstring already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-test v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 81f16407e6eda9ee9cf4588747d3f541b56cd45e2f9109f2973b874a2ad9f9fa
[INFO] running `Command { std: "docker" "start" "-a" "81f16407e6eda9ee9cf4588747d3f541b56cd45e2f9109f2973b874a2ad9f9fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81f16407e6eda9ee9cf4588747d3f541b56cd45e2f9109f2973b874a2ad9f9fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81f16407e6eda9ee9cf4588747d3f541b56cd45e2f9109f2973b874a2ad9f9fa", kill_on_drop: false }`
[INFO] [stdout] 81f16407e6eda9ee9cf4588747d3f541b56cd45e2f9109f2973b874a2ad9f9fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] a564acbeedabf3d14bc0e45a1660d88b02d921b1b1d5d36ddde4f9985c7db4a4
[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" "a564acbeedabf3d14bc0e45a1660d88b02d921b1b1d5d36ddde4f9985c7db4a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling tokio-netstring-trait v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.95s
[INFO] running `Command { std: "docker" "inspect" "a564acbeedabf3d14bc0e45a1660d88b02d921b1b1d5d36ddde4f9985c7db4a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a564acbeedabf3d14bc0e45a1660d88b02d921b1b1d5d36ddde4f9985c7db4a4", kill_on_drop: false }`
[INFO] [stdout] a564acbeedabf3d14bc0e45a1660d88b02d921b1b1d5d36ddde4f9985c7db4a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 138c2ab2a735b6f9481245fd1fbe10c5c44f4d5c668d9194130869d97b4bed42
[INFO] running `Command { std: "docker" "start" "-a" "138c2ab2a735b6f9481245fd1fbe10c5c44f4d5c668d9194130869d97b4bed42", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling tokio-stream v0.1.7
[INFO] [stderr]    Compiling async-stream v0.3.2
[INFO] [stderr]    Compiling tokio-test v0.4.2
[INFO] [stderr]    Compiling tokio-netstring-trait v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.57s
[INFO] running `Command { std: "docker" "inspect" "138c2ab2a735b6f9481245fd1fbe10c5c44f4d5c668d9194130869d97b4bed42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "138c2ab2a735b6f9481245fd1fbe10c5c44f4d5c668d9194130869d97b4bed42", kill_on_drop: false }`
[INFO] [stdout] 138c2ab2a735b6f9481245fd1fbe10c5c44f4d5c668d9194130869d97b4bed42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 2bd54bef06e3a258496f94a22f6e587c28364fcd773df4f2115ea2fe934697a3
[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" "2bd54bef06e3a258496f94a22f6e587c28364fcd773df4f2115ea2fe934697a3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tokio_netstring_trait-7129ef6d8f917e5c)
[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] [stderr]      Running tests/drop_test.rs (/opt/rustwide/target/debug/deps/drop_test-dd1181f6f6781c1a)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/reader_alloc_test.rs (/opt/rustwide/target/debug/deps/reader_alloc_test-5894d4038055dd59)
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running tests/reader_test.rs (/opt/rustwide/target/debug/deps/reader_test-562fabf57fc8b1ed)
[INFO] [stdout] test tests::should_drop_netstring ... ok
[INFO] [stdout] test tests::should_drop_netstring_in_two_steps ... ok
[INFO] [stdout] test tests::should_drop_netstring_byte_by_byte ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::should_fail_on_incomplete_message_missing_terminator ... ok
[INFO] [stdout] test tests::should_parse_netstring ... ok
[INFO] [stdout] test tests::should_parse_netstring_in_two_steps ... ok
[INFO] [stdout] test tests::should_fail_on_incomplete_message ... ok
[INFO] [stdout] test tests::should_parse_netstring_byte_by_byte ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running tests/writer_test.rs (/opt/rustwide/target/debug/deps/writer_test-b3e6a34919d026aa)
[INFO] [stdout] test tests::should_fail_on_incomplete_message_missing_terminator ... ok
[INFO] [stdout] test tests::should_parse_netstring ... ok
[INFO] [stdout] test tests::should_fail_on_incomplete_message ... ok
[INFO] [stdout] test tests::should_parse_netstring_in_two_steps ... ok
[INFO] [stdout] test tests::should_parse_zero_byte_netstring_byte_by_byte ... ok
[INFO] [stdout] test tests::should_parse_netstring_byte_by_byte ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::should_write_netstring ... ok
[INFO] [stdout] test tests::should_write_netstring_in_two_steps ... ok
[INFO] [stdout] test tests::should_write_netstring_byte_by_byte ... ok
[INFO] [stdout] test tests::should_write_zero_length_netstring_byte_by_byte ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio-netstring-trait
[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" "2bd54bef06e3a258496f94a22f6e587c28364fcd773df4f2115ea2fe934697a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bd54bef06e3a258496f94a22f6e587c28364fcd773df4f2115ea2fe934697a3", kill_on_drop: false }`
[INFO] [stdout] 2bd54bef06e3a258496f94a22f6e587c28364fcd773df4f2115ea2fe934697a3