[INFO] cloning repository https://github.com/lcdr/endio
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lcdr/endio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flcdr%2Fendio", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flcdr%2Fendio'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e988eed6d9d3b1fa0edde34062edfb3b01d344a
[INFO] testing lcdr/endio against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flcdr%2Fendio" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lcdr/endio on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lcdr/endio
[INFO] finished tweaking git repo https://github.com/lcdr/endio
[INFO] tweaked toml for git repo https://github.com/lcdr/endio written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/lcdr/endio already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15e0812ab5032845a25fab302d7ce4274487c63c210ee388477e86a8517b4639
[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" "15e0812ab5032845a25fab302d7ce4274487c63c210ee388477e86a8517b4639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15e0812ab5032845a25fab302d7ce4274487c63c210ee388477e86a8517b4639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15e0812ab5032845a25fab302d7ce4274487c63c210ee388477e86a8517b4639", kill_on_drop: false }`
[INFO] [stdout] 15e0812ab5032845a25fab302d7ce4274487c63c210ee388477e86a8517b4639
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7cc4ddab688baff89f8ac8e52421064f04bee082aeb1f88d3428bfe0b0dba82
[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" "a7cc4ddab688baff89f8ac8e52421064f04bee082aeb1f88d3428bfe0b0dba82", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling endio_derive v0.2.0 (/opt/rustwide/workdir/endio_derive)
[INFO] [stderr]    Compiling endio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.88s
[INFO] running `Command { std: "docker" "inspect" "a7cc4ddab688baff89f8ac8e52421064f04bee082aeb1f88d3428bfe0b0dba82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7cc4ddab688baff89f8ac8e52421064f04bee082aeb1f88d3428bfe0b0dba82", kill_on_drop: false }`
[INFO] [stdout] a7cc4ddab688baff89f8ac8e52421064f04bee082aeb1f88d3428bfe0b0dba82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d0f1aa19be13d950e2e2de2d90a25fa4db5d0cea55462545ed315402a6fb749
[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" "5d0f1aa19be13d950e2e2de2d90a25fa4db5d0cea55462545ed315402a6fb749", kill_on_drop: false }`
[INFO] [stderr]    Compiling endio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "5d0f1aa19be13d950e2e2de2d90a25fa4db5d0cea55462545ed315402a6fb749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d0f1aa19be13d950e2e2de2d90a25fa4db5d0cea55462545ed315402a6fb749", kill_on_drop: false }`
[INFO] [stdout] 5d0f1aa19be13d950e2e2de2d90a25fa4db5d0cea55462545ed315402a6fb749
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23b4fbedafa523e821a768c0c62b32c78bd565d90ecd0d3046d5d67b328524b0
[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" "23b4fbedafa523e821a768c0c62b32c78bd565d90ecd0d3046d5d67b328524b0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/endio-d34bdbe99b8a7f28)
[INFO] [stdout] running 45 tests
[INFO] [stdout] test deserialize::i16::test ... ok
[INFO] [stdout] test deserialize::i32::test ... ok
[INFO] [stdout] test deserialize::tests::read_f64 ... ok
[INFO] [stdout] test deserialize::tests::read_u8 ... ok
[INFO] [stdout] test deserialize::u128::test ... ok
[INFO] [stdout] test deserialize::tests::read_struct_forced ... ok
[INFO] [stdout] test deserialize::u16::test ... ok
[INFO] [stdout] test deserialize::tests::read_f32 ... ok
[INFO] [stdout] test deserialize::u32::test ... ok
[INFO] [stdout] test deserialize::tests::read_bool_true ... ok
[INFO] [stdout] test deserialize::tests::read_bool_invalid ... ok
[INFO] [stdout] test deserialize::tests::read_bool_false ... ok
[INFO] [stdout] test deserialize::u64::test ... ok
[INFO] [stdout] test read::tests::read_be_forced ... ok
[INFO] [stdout] test read::tests::read_le_forced ... ok
[INFO] [stdout] test serialize::i128::test ... ok
[INFO] [stdout] test serialize::i16::test ... ok
[INFO] [stdout] test serialize::i32::test ... ok
[INFO] [stdout] test serialize::i64::test ... ok
[INFO] [stdout] test serialize::i8::test ... ok
[INFO] [stdout] test serialize::tests::write_option_some ... ok
[INFO] [stdout] test serialize::tests::write_slice ... ok
[INFO] [stdout] test serialize::tests::write_bool_false ... ok
[INFO] [stdout] test serialize::tests::write_struct_forced ... ok
[INFO] [stdout] test deserialize::i64::test ... ok
[INFO] [stdout] test serialize::tests::write_u8 ... ok
[INFO] [stdout] test serialize::tests::write_bool_true ... ok
[INFO] [stdout] test serialize::tests::write_vec ... ok
[INFO] [stdout] test serialize::u128::test ... ok
[INFO] [stdout] test serialize::u16::test ... ok
[INFO] [stdout] test serialize::u32::test ... ok
[INFO] [stdout] test serialize::tests::write_f32 ... ok
[INFO] [stdout] test serialize::tests::write_ipv4_addr ... ok
[INFO] [stdout] test serialize::u8::test ... ok
[INFO] [stdout] test serialize::u64::test ... ok
[INFO] [stdout] test write::tests::write_be_forced ... ok
[INFO] [stdout] test write::tests::write_le_forced ... ok
[INFO] [stdout] test deserialize::i128::test ... ok
[INFO] [stdout] test deserialize::tests::read_i8 ... ok
[INFO] [stdout] test serialize::tests::write_option_none ... ok
[INFO] [stdout] test serialize::tests::write_i8 ... ok
[INFO] [stdout] test deserialize::tests::read_ipv4_addr ... ok
[INFO] [stdout] test serialize::tests::write_f64 ... ok
[INFO] [stdout] test deserialize::tests::read_option_none ... ok
[INFO] [stdout] test deserialize::tests::read_option_some ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests endio
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/deserialize.rs - deserialize::Deserialize (line 270) ... ok
[INFO] [stdout] test src/deserialize.rs - deserialize::Deserialize (line 252) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/deserialize.rs - deserialize::Deserialize (line 68) ... ok
[INFO] [stdout] test src/deserialize.rs - deserialize::Deserialize (line 170) ... ok
[INFO] [stdout] test src/lib.rs - (line 77) ... ok
[INFO] [stdout] test src/deserialize.rs - deserialize::Deserialize (line 46) ... ok
[INFO] [stdout] test src/deserialize.rs - deserialize::Deserialize (line 93) ... ok
[INFO] [stdout] test src/deserialize.rs - deserialize::Deserialize (line 133) ... ok
[INFO] [stdout] test src/lib.rs - (line 94) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::Serialize (line 164) ... ok
[INFO] [stdout] test src/deserialize.rs - deserialize::Deserialize (line 20) ... ok
[INFO] [stdout] test src/read.rs - read::ERead (line 14) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::Serialize (line 18) ... ok
[INFO] [stdout] test src/deserialize.rs - deserialize::Deserialize (line 211) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::Serialize (line 127) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::Serialize (line 265) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::Serialize (line 246) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::Serialize (line 66) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::Serialize (line 205) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::Serialize (line 44) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::Serialize (line 93) ... ok
[INFO] [stdout] test src/write.rs - write::EWrite (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "23b4fbedafa523e821a768c0c62b32c78bd565d90ecd0d3046d5d67b328524b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b4fbedafa523e821a768c0c62b32c78bd565d90ecd0d3046d5d67b328524b0", kill_on_drop: false }`
[INFO] [stdout] 23b4fbedafa523e821a768c0c62b32c78bd565d90ecd0d3046d5d67b328524b0