[INFO] fetching crate equuleus 0.1.0... [INFO] checking equuleus-0.1.0 against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470 [INFO] extracting crate equuleus 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate equuleus 0.1.0 on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate equuleus 0.1.0 [INFO] finished tweaking crates.io crate equuleus 0.1.0 [INFO] tweaked toml for crates.io crate equuleus 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ebda9a07f25191029e1175caeec348e81a6a573a33910d05c54e8399631906f [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" "1ebda9a07f25191029e1175caeec348e81a6a573a33910d05c54e8399631906f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ebda9a07f25191029e1175caeec348e81a6a573a33910d05c54e8399631906f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ebda9a07f25191029e1175caeec348e81a6a573a33910d05c54e8399631906f", kill_on_drop: false }` [INFO] [stdout] 1ebda9a07f25191029e1175caeec348e81a6a573a33910d05c54e8399631906f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 15794fa2eed4460a409ddabecfd96ddbd040b9bbeea216ac6b5a09609de90074 [INFO] running `Command { std: "docker" "start" "-a" "15794fa2eed4460a409ddabecfd96ddbd040b9bbeea216ac6b5a09609de90074", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking dtoa v0.4.6 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking object v0.22.0 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking yaml-rust v0.4.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking crc32fast v1.2.1 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking serde_yaml v0.8.14 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking flate2 v1.0.19 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking serde-value v0.5.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking addr2line v0.14.0 [INFO] [stderr] Checking backtrace v0.3.55 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking serialport v3.3.0 [INFO] [stderr] Checking log4rs v0.8.3 [INFO] [stderr] Checking equuleus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tty.rs:158:17 [INFO] [stdout] | [INFO] [stdout] 158 | ) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn serialport::SerialPort` [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/tty.rs:164:44 [INFO] [stdout] | [INFO] [stdout] 164 | fn protocols>(path: P, cb: &Fn(&str) -> Result<()>) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> Result<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tty.rs:185:32 [INFO] [stdout] | [INFO] [stdout] 185 | fn visit_dirs(dir: &Path, cb: &Fn(&DirEntry) -> Result<()>) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&DirEntry) -> Result<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tty.rs:158:17 [INFO] [stdout] | [INFO] [stdout] 158 | ) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn serialport::SerialPort` [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/tty.rs:164:44 [INFO] [stdout] | [INFO] [stdout] 164 | fn protocols>(path: P, cb: &Fn(&str) -> Result<()>) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> Result<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tty.rs:185:32 [INFO] [stdout] | [INFO] [stdout] 185 | fn visit_dirs(dir: &Path, cb: &Fn(&DirEntry) -> Result<()>) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&DirEntry) -> Result<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `BaudRate` should have an upper case name [INFO] [stdout] --> src/tty.rs:15:20 [INFO] [stdout] | [INFO] [stdout] 15 | pub static ref BaudRate: Vec = vec![1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200]; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `BAUD_RATE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `DataBits` should have an upper case name [INFO] [stdout] --> src/tty.rs:16:20 [INFO] [stdout] | [INFO] [stdout] 16 | pub static ref DataBits: BTreeMap<&'static str, &'static str> = { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `DATA_BITS` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `FlowControl` should have an upper case name [INFO] [stdout] --> src/tty.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 24 | pub static ref FlowControl: BTreeMap<&'static str, &'static str> = { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `FLOW_CONTROL` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `Parity` should have an upper case name [INFO] [stdout] --> src/tty.rs:31:20 [INFO] [stdout] | [INFO] [stdout] 31 | pub static ref Parity: BTreeMap<&'static str, &'static str> = { [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper case: `PARITY` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `StopBits` should have an upper case name [INFO] [stdout] --> src/tty.rs:38:20 [INFO] [stdout] | [INFO] [stdout] 38 | pub static ref StopBits: BTreeMap<&'static str, &'static str> = { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `STOP_BITS` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `BaudRate` should have an upper case name [INFO] [stdout] --> src/tty.rs:15:20 [INFO] [stdout] | [INFO] [stdout] 15 | pub static ref BaudRate: Vec = vec![1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200]; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `BAUD_RATE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `DataBits` should have an upper case name [INFO] [stdout] --> src/tty.rs:16:20 [INFO] [stdout] | [INFO] [stdout] 16 | pub static ref DataBits: BTreeMap<&'static str, &'static str> = { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `DATA_BITS` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `FlowControl` should have an upper case name [INFO] [stdout] --> src/tty.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 24 | pub static ref FlowControl: BTreeMap<&'static str, &'static str> = { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `FLOW_CONTROL` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `Parity` should have an upper case name [INFO] [stdout] --> src/tty.rs:31:20 [INFO] [stdout] | [INFO] [stdout] 31 | pub static ref Parity: BTreeMap<&'static str, &'static str> = { [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper case: `PARITY` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `StopBits` should have an upper case name [INFO] [stdout] --> src/tty.rs:38:20 [INFO] [stdout] | [INFO] [stdout] 38 | pub static ref StopBits: BTreeMap<&'static str, &'static str> = { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `STOP_BITS` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 01s [INFO] running `Command { std: "docker" "inspect" "15794fa2eed4460a409ddabecfd96ddbd040b9bbeea216ac6b5a09609de90074", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15794fa2eed4460a409ddabecfd96ddbd040b9bbeea216ac6b5a09609de90074", kill_on_drop: false }` [INFO] [stdout] 15794fa2eed4460a409ddabecfd96ddbd040b9bbeea216ac6b5a09609de90074