[INFO] fetching crate pseudotcp 0.2.0...
[INFO] testing pseudotcp-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate pseudotcp 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate pseudotcp 0.2.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pseudotcp 0.2.0
[INFO] finished tweaking crates.io crate pseudotcp 0.2.0
[INFO] tweaked toml for crates.io crate pseudotcp 0.2.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded condition_variable v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 4038b26d195a7301082aae6d7e81f983624f89d5c2a84445783d8c66e48e2895
[INFO] running `Command { std: "docker" "start" "-a" "4038b26d195a7301082aae6d7e81f983624f89d5c2a84445783d8c66e48e2895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4038b26d195a7301082aae6d7e81f983624f89d5c2a84445783d8c66e48e2895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4038b26d195a7301082aae6d7e81f983624f89d5c2a84445783d8c66e48e2895", kill_on_drop: false }`
[INFO] [stdout] 4038b26d195a7301082aae6d7e81f983624f89d5c2a84445783d8c66e48e2895
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d93851f2e7b3685200acd787dbf9e39d10531c2d32de3e7abbc11d105d47eb3
[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" "6d93851f2e7b3685200acd787dbf9e39d10531c2d32de3e7abbc11d105d47eb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling condition_variable v0.1.5
[INFO] [stderr]    Compiling env_logger v0.8.2
[INFO] [stderr]    Compiling pseudotcp v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: no rules expected the token `flags`
[INFO] [stdout]    --> src/bindings.rs:253:2
[INFO] [stdout]     |
[INFO] [stdout] 253 |     flags PseudoTcpDebugLevel: libc::c_uint {
[INFO] [stdout]     |     ^^^^^ no rules expected this token in macro call
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: no rules expected the token `flags`
[INFO] [stdout]    --> src/bindings.rs:271:2
[INFO] [stdout]     |
[INFO] [stdout] 271 |     flags PseudoTcpState: libc::c_uint {
[INFO] [stdout]     |     ^^^^^ no rules expected this token in macro call
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `PseudoTcpState` in `ffi`
[INFO] [stdout]    --> src/api.rs:301:8
[INFO] [stdout]     |
[INFO] [stdout] 301 |         ffi::PseudoTcpState::from_bits(value as u32).unwrap()
[INFO] [stdout]     |              ^^^^^^^^^^^^^^ could not find `PseudoTcpState` in `ffi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `PseudoTcpDebugLevel` in module `ffi`
[INFO] [stdout]    --> src/api.rs:250:37
[INFO] [stdout]     |
[INFO] [stdout] 250 |     pub fn set_debug_level(level: ffi::PseudoTcpDebugLevel) {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^ not found in `ffi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `PseudoTcpState` in module `ffi`
[INFO] [stdout]    --> src/api.rs:292:34
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub fn get_state(&self) -> ffi::PseudoTcpState {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^ not found in `ffi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `PseudoTcpState` in module `ffi`
[INFO] [stdout]    --> src/pseudo_tcp_stream.rs:269:34
[INFO] [stdout]     |
[INFO] [stdout] 269 |     pub fn get_state(&self) -> ffi::PseudoTcpState {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^ not found in `ffi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `WR_SUCCESS` should have an upper camel case name
[INFO] [stdout]    --> src/bindings.rs:294:2
[INFO] [stdout]     |
[INFO] [stdout] 294 |     WR_SUCCESS,
[INFO] [stdout]     |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `WrSuccess`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `WR_TOO_LARGE` should have an upper camel case name
[INFO] [stdout]    --> src/bindings.rs:295:2
[INFO] [stdout]     |
[INFO] [stdout] 295 |     WR_TOO_LARGE,
[INFO] [stdout]     |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `WrTooLarge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `WR_FAIL` should have an upper camel case name
[INFO] [stdout]    --> src/bindings.rs:296:2
[INFO] [stdout]     |
[INFO] [stdout] 296 |     WR_FAIL,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to upper camel case: `WrFail`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PSEUDO_TCP_SHUTDOWN_RD` should have an upper camel case name
[INFO] [stdout]    --> src/bindings.rs:301:2
[INFO] [stdout]     |
[INFO] [stdout] 301 |     PSEUDO_TCP_SHUTDOWN_RD,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PseudoTcpShutdownRd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PSEUDO_TCP_SHUTDOWN_WR` should have an upper camel case name
[INFO] [stdout]    --> src/bindings.rs:302:2
[INFO] [stdout]     |
[INFO] [stdout] 302 |     PSEUDO_TCP_SHUTDOWN_WR,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PseudoTcpShutdownWr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PSEUDO_TCP_SHUTDOWN_RDWR` should have an upper camel case name
[INFO] [stdout]    --> src/bindings.rs:303:2
[INFO] [stdout]     |
[INFO] [stdout] 303 |     PSEUDO_TCP_SHUTDOWN_RDWR,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PseudoTcpShutdownRdwr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/api.rs:34:32
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub type OpenedCallback      = Fn(PseudoTcpSocket);
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(PseudoTcpSocket)`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/api.rs:35:32
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub type ReadableCallback    = Fn(PseudoTcpSocket);
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(PseudoTcpSocket)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/api.rs:36:32
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub type WritableCallback    = Fn(PseudoTcpSocket);
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(PseudoTcpSocket)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/api.rs:37:33
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub type AbortedCallback      = Fn(Option<io::Error>);
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<io::Error>)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/api.rs:38:32
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub type WritePacketCallback = Fn(PseudoTcpSocket, &[u8]) -> ffi::PseudoTcpWriteResult;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(PseudoTcpSocket, &[u8]) -> ffi::PseudoTcpWriteResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `time::SteadyTime`: Use `Instant`
[INFO] [stdout]   --> src/pseudo_tcp_stream.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 | static mut START: Option<time::SteadyTime> = None;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pseudotcp`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "6d93851f2e7b3685200acd787dbf9e39d10531c2d32de3e7abbc11d105d47eb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d93851f2e7b3685200acd787dbf9e39d10531c2d32de3e7abbc11d105d47eb3", kill_on_drop: false }`
[INFO] [stdout] 6d93851f2e7b3685200acd787dbf9e39d10531c2d32de3e7abbc11d105d47eb3