[INFO] cloning repository https://github.com/qq906907952/rustdump [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qq906907952/rustdump" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqq906907952%2Frustdump", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqq906907952%2Frustdump'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c308f90737e6f0d0546a1022d7d01ffd46d0ddff [INFO] checking qq906907952/rustdump against try#f3d95de532264a1215023baa665c0028aecf74b1 for pr-148477 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqq906907952%2Frustdump" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/qq906907952/rustdump [INFO] finished tweaking git repo https://github.com/qq906907952/rustdump [INFO] tweaked toml for git repo https://github.com/qq906907952/rustdump written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/qq906907952/rustdump on toolchain f3d95de532264a1215023baa665c0028aecf74b1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/qq906907952/rustdump already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking qq906907952/rustdump against try#f3d95de532264a1215023baa665c0028aecf74b1 for pr-148477 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqq906907952%2Frustdump" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/qq906907952/rustdump [INFO] finished tweaking git repo https://github.com/qq906907952/rustdump [INFO] tweaked toml for git repo https://github.com/qq906907952/rustdump written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/qq906907952/rustdump on toolchain f3d95de532264a1215023baa665c0028aecf74b1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/qq906907952/rustdump already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ipnetwork v0.19.0 [INFO] [stderr] Downloaded pnet_macros_support v0.30.0 [INFO] [stderr] Downloaded pnet_transport v0.30.0 [INFO] [stderr] Downloaded pnet_sys v0.30.0 [INFO] [stderr] Downloaded pnet_base v0.30.0 [INFO] [stderr] Downloaded pnet_datalink v0.30.0 [INFO] [stderr] Downloaded pnet_macros v0.30.0 [INFO] [stderr] Downloaded pnet_packet v0.30.0 [INFO] [stderr] Downloaded pnet v0.30.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c3685f2b091cea5eb452d7d9062f6ee4a6856b518dc917a453982d67548c57c [INFO] running `Command { std: "docker" "start" "-a" "9c3685f2b091cea5eb452d7d9062f6ee4a6856b518dc917a453982d67548c57c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c3685f2b091cea5eb452d7d9062f6ee4a6856b518dc917a453982d67548c57c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c3685f2b091cea5eb452d7d9062f6ee4a6856b518dc917a453982d67548c57c", kill_on_drop: false }` [INFO] [stdout] 9c3685f2b091cea5eb452d7d9062f6ee4a6856b518dc917a453982d67548c57c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6fe95ab0aad0b3d4f624c67f369af79ebbf60baae14be03acb83a6f66382b65e [INFO] running `Command { std: "docker" "start" "-a" "6fe95ab0aad0b3d4f624c67f369af79ebbf60baae14be03acb83a6f66382b65e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.140 [INFO] [stderr] Checking no-std-net v0.6.0 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling pnet v0.30.0 [INFO] [stderr] Checking pnet_sys v0.30.0 [INFO] [stderr] Checking pnet_base v0.30.0 [INFO] [stderr] Checking pnet_macros_support v0.30.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Checking ipnetwork v0.18.0 [INFO] [stderr] Checking ipnetwork v0.19.0 [INFO] [stderr] Checking pnet_datalink v0.30.0 [INFO] [stderr] Compiling pnet_macros v0.30.0 [INFO] [stderr] Checking pnet_packet v0.30.0 [INFO] [stderr] Checking pnet_transport v0.30.0 [INFO] [stderr] Checking rustdump v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `off` is never read [INFO] [stdout] --> src/dump/packet.rs:140:25 [INFO] [stdout] | [INFO] [stdout] 140 | off += 20 + (tcp.data_off as usize) * 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `off` is never read [INFO] [stdout] --> src/dump/packet.rs:140:25 [INFO] [stdout] | [INFO] [stdout] 140 | off += 20 + (tcp.data_off as usize) * 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `dev` is never read [INFO] [stdout] --> src/dump/packet_source.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Source { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 9 | dev: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `dev` is never read [INFO] [stdout] --> src/dump/packet_source.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Source { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 9 | dev: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `eth_type_map` should have an upper case name [INFO] [stdout] --> src/dump/packet.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | static ref eth_type_map: HashMap = { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 17 - static ref eth_type_map: HashMap = { [INFO] [stdout] 17 + static ref ETH_TYPE_MAP: HashMap = { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `eth_type_map` should have an upper case name [INFO] [stdout] --> src/dump/packet.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | static ref eth_type_map: HashMap = { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 17 - static ref eth_type_map: HashMap = { [INFO] [stdout] 17 + static ref ETH_TYPE_MAP: HashMap = { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `ip_proto_map` should have an upper case name [INFO] [stdout] --> src/dump/packet.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | static ref ip_proto_map: HashMap = { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 25 - static ref ip_proto_map: HashMap = { [INFO] [stdout] 25 + static ref IP_PROTO_MAP: HashMap = { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `ip_proto_map` should have an upper case name [INFO] [stdout] --> src/dump/packet.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | static ref ip_proto_map: HashMap = { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 25 - static ref ip_proto_map: HashMap = { [INFO] [stdout] 25 + static ref IP_PROTO_MAP: HashMap = { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `icmp_type_map` should have an upper case name [INFO] [stdout] --> src/dump/packet.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | static ref icmp_type_map: HashMap = { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 33 - static ref icmp_type_map: HashMap = { [INFO] [stdout] 33 + static ref ICMP_TYPE_MAP: HashMap = { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `icmp_type_map` should have an upper case name [INFO] [stdout] --> src/dump/packet.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | static ref icmp_type_map: HashMap = { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 33 - static ref icmp_type_map: HashMap = { [INFO] [stdout] 33 + static ref ICMP_TYPE_MAP: HashMap = { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dump/packet_source.rs:14:21 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn get_chan(&self) -> RefMut> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 14 | pub fn get_chan(&self) -> RefMut<'_, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dump/packet_source.rs:14:21 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn get_chan(&self) -> RefMut> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 14 | pub fn get_chan(&self) -> RefMut<'_, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/dump/error.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | f.write_str(self.info.as_str()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 10 | let _ = f.write_str(self.info.as_str()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/dump/error.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | f.write_str(self.info.as_str()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 17 | let _ = f.write_str(self.info.as_str()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/dump/error.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | f.write_str(self.info.as_str()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 10 | let _ = f.write_str(self.info.as_str()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/dump/error.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | f.write_str(self.info.as_str()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 17 | let _ = f.write_str(self.info.as_str()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.39s [INFO] running `Command { std: "docker" "inspect" "6fe95ab0aad0b3d4f624c67f369af79ebbf60baae14be03acb83a6f66382b65e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fe95ab0aad0b3d4f624c67f369af79ebbf60baae14be03acb83a6f66382b65e", kill_on_drop: false }` [INFO] [stdout] 6fe95ab0aad0b3d4f624c67f369af79ebbf60baae14be03acb83a6f66382b65e