[INFO] fetching crate tokio-tcp 0.1.4... [INFO] testing tokio-tcp-0.1.4 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate tokio-tcp 0.1.4 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate tokio-tcp 0.1.4 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 tokio-tcp 0.1.4 [INFO] finished tweaking crates.io crate tokio-tcp 0.1.4 [INFO] tweaked toml for crates.io crate tokio-tcp 0.1.4 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 2804b70d862e3427bcfbc3c8ebd843ffe1238729aa91b73d6af36e34fc0a9b61 [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" "2804b70d862e3427bcfbc3c8ebd843ffe1238729aa91b73d6af36e34fc0a9b61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2804b70d862e3427bcfbc3c8ebd843ffe1238729aa91b73d6af36e34fc0a9b61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2804b70d862e3427bcfbc3c8ebd843ffe1238729aa91b73d6af36e34fc0a9b61", kill_on_drop: false }` [INFO] [stdout] 2804b70d862e3427bcfbc3c8ebd843ffe1238729aa91b73d6af36e34fc0a9b61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 3953ef36d0288c0a17ddd615e42aa00177bd6ef9ff0f58b27f4f60a958dde73d [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" "3953ef36d0288c0a17ddd615e42aa00177bd6ef9ff0f58b27f4f60a958dde73d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling futures v0.1.30 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.36 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-tcp v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.20s [INFO] running `Command { std: "docker" "inspect" "3953ef36d0288c0a17ddd615e42aa00177bd6ef9ff0f58b27f4f60a958dde73d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3953ef36d0288c0a17ddd615e42aa00177bd6ef9ff0f58b27f4f60a958dde73d", kill_on_drop: false }` [INFO] [stdout] 3953ef36d0288c0a17ddd615e42aa00177bd6ef9ff0f58b27f4f60a958dde73d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] c1b3273fe546b67f639930b69d6ee34296eb544df08eb895bf00f8c6d6b6354f [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" "c1b3273fe546b67f639930b69d6ee34296eb544df08eb895bf00f8c6d6b6354f", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling tokio-tcp v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.34s [INFO] running `Command { std: "docker" "inspect" "c1b3273fe546b67f639930b69d6ee34296eb544df08eb895bf00f8c6d6b6354f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1b3273fe546b67f639930b69d6ee34296eb544df08eb895bf00f8c6d6b6354f", kill_on_drop: false }` [INFO] [stdout] c1b3273fe546b67f639930b69d6ee34296eb544df08eb895bf00f8c6d6b6354f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] d069a41d0b222fcf0c1ea5c1c8cfe577feda7977df0c546ea656852d9086b1a6 [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" "d069a41d0b222fcf0c1ea5c1c8cfe577feda7977df0c546ea656852d9086b1a6", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tokio_tcp-3278270a502d3ad1 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/chain-8593fccf47f2f311 [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test chain_clients ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/echo-d92388ff92c31903 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test echo_server ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/limit-ba936abcf822e730 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test limit ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running /opt/rustwide/target/debug/deps/stream_buffered-91eb809cb05619e1 [INFO] [stdout] test echo_server ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tcp-f68e3b4976ce46ed [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test connect ... ok [INFO] [stdout] test accept ... ok [INFO] [stdout] test accept2 ... ok [INFO] [stdout] test linux::poll_hup ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests tokio-tcp [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test src/listener.rs - listener::TcpListener::from_std (line 225) ... ok [INFO] [stdout] test src/listener.rs - listener::TcpListener (line 19) ... ok [INFO] [stdout] test src/stream.rs - stream::TcpStream::from_std (line 112) ... ok [INFO] [stdout] test src/listener.rs - listener::TcpListener::poll_accept_std (line 162) ... ok [INFO] [stdout] test src/listener.rs - listener::TcpListener::poll_accept (line 104) ... ok [INFO] [stdout] test src/stream.rs - stream::TcpStream::recv_buffer_size (line 468) ... FAILED [INFO] [stdout] test src/stream.rs - stream::TcpStream::poll_peek (line 338) ... FAILED [INFO] [stdout] test src/stream.rs - stream::TcpStream::peer_addr (line 287) ... FAILED [INFO] [stdout] test src/listener.rs - listener::TcpListener::ttl (line 323) ... FAILED [INFO] [stdout] test src/listener.rs - listener::TcpListener::local_addr (line 256) ... FAILED [INFO] [stdout] test src/stream.rs - stream::TcpStream::connect (line 73) ... FAILED [INFO] [stdout] test src/listener.rs - listener::TcpListener::bind (line 58) ... ok [INFO] [stdout] test src/listener.rs - listener::TcpListener::set_ttl (line 347) ... ok [INFO] [stdout] test src/listener.rs - listener::TcpListener::incoming (line 291) ... ok [INFO] [stdout] test src/stream.rs - stream::TcpStream::nodelay (line 409) ... ok [INFO] [stdout] test src/stream.rs - stream::TcpStream::poll_read_ready (line 190) ... ok [INFO] [stdout] test src/stream.rs - stream::TcpStream::local_addr (line 263) ... ok [INFO] [stdout] test src/stream.rs - stream::TcpStream::keepalive (line 581) ... ok [INFO] [stdout] test src/stream.rs - stream::TcpStream::linger (line 702) ... ok [INFO] [stdout] test src/stream.rs - stream::TcpStream (line 25) ... ok [INFO] [stdout] test src/stream.rs - stream::TcpStream::set_nodelay (line 440) ... ok [INFO] [stdout] test src/stream.rs - stream::TcpStream::shutdown (line 381) ... ok [INFO] [stdout] test src/stream.rs - stream::TcpStream::poll_write_ready (line 234) ... ok [INFO] [stdout] test src/stream.rs - stream::TcpStream::set_recv_buffer_size (line 496) ... ok [INFO] [stdout] test src/stream.rs - stream::TcpStream::try_clone (line 766) ... ok [INFO] [stdout] test src/stream.rs - stream::TcpStream::send_buffer_size (line 524) ... ok [INFO] [stdout] test src/stream.rs - stream::TcpStream::set_ttl (line 673) ... ok [INFO] [stdout] test src/stream.rs - stream::TcpStream::set_send_buffer_size (line 552) ... ok [INFO] [stdout] test src/stream.rs - stream::TcpStream::ttl (line 645) ... ok [INFO] [stdout] test src/stream.rs - stream::TcpStream::set_linger (line 737) ... ok [INFO] [stdout] test src/stream.rs - stream::TcpStream::set_keepalive (line 617) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/stream.rs - stream::TcpStream::recv_buffer_size (line 468) stdout ---- [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/stream.rs:475:29 [INFO] [stdout] | [INFO] [stdout] 8 | fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/stream.rs - stream::TcpStream::poll_peek (line 338) stdout ---- [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/stream.rs:346:29 [INFO] [stdout] | [INFO] [stdout] 9 | fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/stream.rs - stream::TcpStream::peer_addr (line 287) stdout ---- [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/stream.rs:294:29 [INFO] [stdout] | [INFO] [stdout] 8 | fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/listener.rs - listener::TcpListener::ttl (line 323) stdout ---- [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/listener.rs:328:29 [INFO] [stdout] | [INFO] [stdout] 6 | fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/listener.rs - listener::TcpListener::local_addr (line 256) stdout ---- [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/listener.rs:261:29 [INFO] [stdout] | [INFO] [stdout] 6 | fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/stream.rs - stream::TcpStream::connect (line 73) stdout ---- [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/stream.rs:80:29 [INFO] [stdout] | [INFO] [stdout] 8 | fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/listener.rs - listener::TcpListener::local_addr (line 256) [INFO] [stdout] src/listener.rs - listener::TcpListener::ttl (line 323) [INFO] [stdout] src/stream.rs - stream::TcpStream::connect (line 73) [INFO] [stdout] src/stream.rs - stream::TcpStream::peer_addr (line 287) [INFO] [stdout] src/stream.rs - stream::TcpStream::poll_peek (line 338) [INFO] [stdout] src/stream.rs - stream::TcpStream::recv_buffer_size (line 468) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 25 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "d069a41d0b222fcf0c1ea5c1c8cfe577feda7977df0c546ea656852d9086b1a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d069a41d0b222fcf0c1ea5c1c8cfe577feda7977df0c546ea656852d9086b1a6", kill_on_drop: false }` [INFO] [stdout] d069a41d0b222fcf0c1ea5c1c8cfe577feda7977df0c546ea656852d9086b1a6