[INFO] fetching crate simpletcp 1.2.1...
[INFO] testing simpletcp-1.2.1 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate simpletcp 1.2.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate simpletcp 1.2.1 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simpletcp 1.2.1
[INFO] finished tweaking crates.io crate simpletcp 1.2.1
[INFO] tweaked toml for crates.io crate simpletcp 1.2.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate simpletcp 1.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 545be58c41295e1bf1d498beac5a5408da19b7d8e140dccdbdc43c7f1d2dc0b0
[INFO] running `Command { std: "docker" "start" "-a" "545be58c41295e1bf1d498beac5a5408da19b7d8e140dccdbdc43c7f1d2dc0b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "545be58c41295e1bf1d498beac5a5408da19b7d8e140dccdbdc43c7f1d2dc0b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "545be58c41295e1bf1d498beac5a5408da19b7d8e140dccdbdc43c7f1d2dc0b0", kill_on_drop: false }`
[INFO] [stdout] 545be58c41295e1bf1d498beac5a5408da19b7d8e140dccdbdc43c7f1d2dc0b0
[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=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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c1cf992e7116337b2b403bd047f89343a3549e128b54456f4cc0905dce1ba2d
[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" "3c1cf992e7116337b2b403bd047f89343a3549e128b54456f4cc0905dce1ba2d", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling libloading v0.6.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling bindgen v0.55.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling clang-sys v1.0.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling cc v1.0.59
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling simpletcp v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `Command { std: "docker" "inspect" "3c1cf992e7116337b2b403bd047f89343a3549e128b54456f4cc0905dce1ba2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c1cf992e7116337b2b403bd047f89343a3549e128b54456f4cc0905dce1ba2d", kill_on_drop: false }`
[INFO] [stdout] 3c1cf992e7116337b2b403bd047f89343a3549e128b54456f4cc0905dce1ba2d
[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=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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a25272a4d232669afcd516b964afd6028102a28efd9c47da635a7511e1c991a7
[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" "a25272a4d232669afcd516b964afd6028102a28efd9c47da635a7511e1c991a7", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling simpletcp v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.68s
[INFO] running `Command { std: "docker" "inspect" "a25272a4d232669afcd516b964afd6028102a28efd9c47da635a7511e1c991a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a25272a4d232669afcd516b964afd6028102a28efd9c47da635a7511e1c991a7", kill_on_drop: false }`
[INFO] [stdout] a25272a4d232669afcd516b964afd6028102a28efd9c47da635a7511e1c991a7
[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=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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", 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] 460713c8eaa7535c55cd3f6fd931c638ba2db6da929a1585b9f9e025f830e337
[INFO] running `Command { std: "docker" "start" "-a" "460713c8eaa7535c55cd3f6fd931c638ba2db6da929a1585b9f9e025f830e337", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simpletcp-07100c7b7b0f23c0
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test simpletcp::tests::message_types ... ok
[INFO] [stdout] test simpletcp::tests::client_write_server_read ... ok
[INFO] [stdout] test simpletcp::tests::nodelay ... ok
[INFO] [stdout] test simpletcp::tests::create_server ... ok
[INFO] [stdout] test simpletcp::tests::server_write_client_read ... ok
[INFO] [stdout] test utils::tests::poll_both ... ok
[INFO] [stdout] test simpletcp::tests::connect ... ok
[INFO] [stdout] test simpletcp::tests::accept_none ... ok
[INFO] [stdout] test utils::tests::poll_set ... ok
[INFO] [stdout] test utils::tests::poll_set_ev ... ok
[INFO] [stdout] test simpletcp::tests::buffer_overflow ... ok
[INFO] [stdout] test simpletcp::tests::read_timeout_success ... ok
[INFO] [stdout] test utils::tests::poll_read_timeout ... ok
[INFO] [stdout] test simpletcp::tests::raw ... ok
[INFO] [stdout] test utils::tests::poll_read ... ok
[INFO] [stdout] test utils::tests::poll_set_timeout ... ok
[INFO] [stdout] test simpletcp::tests::accept ... ok
[INFO] [stdout] test simpletcp::tests::write_blocking ... ok
[INFO] [stdout] test simpletcp::tests::read_timeout_timed_out ... ok
[INFO] [stdout] test simpletcp::tests::accept_blocking ... ok
[INFO] [stdout] test simpletcp::tests::size_exceed ... ok
[INFO] [stdout] test simpletcp::tests::raw_would_block ... ok
[INFO] [stdout] test simpletcp::tests::raw_fragmented ... ok
[INFO] [stdout] test simpletcp::tests::fingerprint ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simpletcp
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "460713c8eaa7535c55cd3f6fd931c638ba2db6da929a1585b9f9e025f830e337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "460713c8eaa7535c55cd3f6fd931c638ba2db6da929a1585b9f9e025f830e337", kill_on_drop: false }`
[INFO] [stdout] 460713c8eaa7535c55cd3f6fd931c638ba2db6da929a1585b9f9e025f830e337