[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 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flcdr%2Fendio" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lcdr/endio on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-7/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" "+1.55.0" "fetch" "--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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c8102d93586903471fd1cc338a8882e59bf750a004a98abf9d98e0ff82ffbdd
[INFO] running `Command { std: "docker" "start" "-a" "3c8102d93586903471fd1cc338a8882e59bf750a004a98abf9d98e0ff82ffbdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c8102d93586903471fd1cc338a8882e59bf750a004a98abf9d98e0ff82ffbdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c8102d93586903471fd1cc338a8882e59bf750a004a98abf9d98e0ff82ffbdd", kill_on_drop: false }`
[INFO] [stdout] 3c8102d93586903471fd1cc338a8882e59bf750a004a98abf9d98e0ff82ffbdd
[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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52e2908a33a3cebff3113f35b00b19beb66a1e9c13c80796728a3a245ca8340f
[INFO] running `Command { std: "docker" "start" "-a" "52e2908a33a3cebff3113f35b00b19beb66a1e9c13c80796728a3a245ca8340f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.35
[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 7.28s
[INFO] running `Command { std: "docker" "inspect" "52e2908a33a3cebff3113f35b00b19beb66a1e9c13c80796728a3a245ca8340f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52e2908a33a3cebff3113f35b00b19beb66a1e9c13c80796728a3a245ca8340f", kill_on_drop: false }`
[INFO] [stdout] 52e2908a33a3cebff3113f35b00b19beb66a1e9c13c80796728a3a245ca8340f
[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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 984ad70e99d34dcac93a545a6c14c6762ab1d921c579c0cc13a63f4c684fd05a
[INFO] running `Command { std: "docker" "start" "-a" "984ad70e99d34dcac93a545a6c14c6762ab1d921c579c0cc13a63f4c684fd05a", kill_on_drop: false }`
[INFO] [stderr]    Compiling endio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "984ad70e99d34dcac93a545a6c14c6762ab1d921c579c0cc13a63f4c684fd05a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "984ad70e99d34dcac93a545a6c14c6762ab1d921c579c0cc13a63f4c684fd05a", kill_on_drop: false }`
[INFO] [stdout] 984ad70e99d34dcac93a545a6c14c6762ab1d921c579c0cc13a63f4c684fd05a
[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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1142dad9d15b719cb0628284c7b858fb70ed8deaedda2ba8e71a8df9b29f1845
[INFO] running `Command { std: "docker" "start" "-a" "1142dad9d15b719cb0628284c7b858fb70ed8deaedda2ba8e71a8df9b29f1845", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/endio-67c856f30f7324f3)
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test deserialize::i16::test ... ok
[INFO] [stdout] test deserialize::i64::test ... ok
[INFO] [stdout] test deserialize::tests::read_bool_false ... ok
[INFO] [stdout] test deserialize::tests::read_ipv4_addr ... ok
[INFO] [stdout] test deserialize::tests::read_option_none ... 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_bool_false ... ok
[INFO] [stdout] test serialize::tests::write_bool_true ... ok
[INFO] [stdout] test serialize::tests::write_f32 ... ok
[INFO] [stdout] test serialize::tests::write_f64 ... ok
[INFO] [stdout] test serialize::tests::write_i8 ... ok
[INFO] [stdout] test serialize::tests::write_ipv4_addr ... ok
[INFO] [stdout] test deserialize::tests::read_bool_true ... ok
[INFO] [stdout] test deserialize::u64::test ... ok
[INFO] [stdout] test deserialize::tests::read_f64 ... ok
[INFO] [stdout] test deserialize::i32::test ... ok
[INFO] [stdout] test read::tests::read_be_forced ... ok
[INFO] [stdout] test read::tests::read_le_forced ... ok
[INFO] [stdout] test deserialize::u128::test ... ok
[INFO] [stdout] test deserialize::u16::test ... ok
[INFO] [stdout] test serialize::i16::test ... ok
[INFO] [stdout] test serialize::i128::test ... ok
[INFO] [stdout] test deserialize::tests::read_f32 ... ok
[INFO] [stdout] test deserialize::tests::read_i8 ... ok
[INFO] [stdout] test deserialize::tests::read_struct_forced ... ok
[INFO] [stdout] test deserialize::tests::read_u8 ... ok
[INFO] [stdout] test deserialize::u32::test ... ok
[INFO] [stdout] test serialize::tests::write_slice ... ok
[INFO] [stdout] test deserialize::tests::read_bool_invalid ... ok
[INFO] [stdout] test write::tests::write_be_forced ... ok
[INFO] [stdout] test write::tests::write_le_forced ... ok
[INFO] [stdout] test serialize::u8::test ... ok
[INFO] [stdout] test serialize::u64::test ... ok
[INFO] [stdout] test serialize::u32::test ... ok
[INFO] [stdout] test serialize::u16::test ... ok
[INFO] [stdout] test serialize::u128::test ... ok
[INFO] [stdout] test serialize::tests::write_vec ... ok
[INFO] [stdout] test serialize::tests::write_option_some ... ok
[INFO] [stdout] test serialize::tests::write_struct_forced ... ok
[INFO] [stdout] test deserialize::i128::test ... ok
[INFO] [stdout] test deserialize::tests::read_option_some ... ok
[INFO] [stdout] test serialize::tests::write_u8 ... ok
[INFO] [stdout] test serialize::tests::write_option_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests endio
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/serialize.rs - serialize::Serialize (line 265) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::Serialize (line 205) ... ok
[INFO] [stdout] test src/deserialize.rs - deserialize::Deserialize (line 170) ... ok
[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/deserialize.rs - deserialize::Deserialize (line 20) ... ok
[INFO] [stdout] test src/deserialize.rs - deserialize::Deserialize (line 93) ... ok
[INFO] [stdout] test src/lib.rs - (line 94) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::Serialize (line 127) ... ok
[INFO] [stdout] test src/deserialize.rs - deserialize::Deserialize (line 211) ... ok
[INFO] [stdout] test src/deserialize.rs - deserialize::Deserialize (line 133) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::Serialize (line 246) ... ok
[INFO] [stdout] test src/lib.rs - (line 77) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::Serialize (line 66) ... 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/deserialize.rs - deserialize::Deserialize (line 68) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::Serialize (line 18) ... ok
[INFO] [stdout] test src/read.rs - read::ERead (line 14) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::Serialize (line 164) ... ok
[INFO] [stdout] test src/deserialize.rs - deserialize::Deserialize (line 46) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... 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 2.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1142dad9d15b719cb0628284c7b858fb70ed8deaedda2ba8e71a8df9b29f1845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1142dad9d15b719cb0628284c7b858fb70ed8deaedda2ba8e71a8df9b29f1845", kill_on_drop: false }`
[INFO] [stdout] 1142dad9d15b719cb0628284c7b858fb70ed8deaedda2ba8e71a8df9b29f1845