[INFO] cloning repository https://github.com/talk2drys/snmpmock
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/talk2drys/snmpmock" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftalk2drys%2Fsnmpmock", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftalk2drys%2Fsnmpmock'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e49cd07a9da8bdab5817dbb02f4f292de7fe6fa
[INFO] checking talk2drys/snmpmock against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftalk2drys%2Fsnmpmock" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/talk2drys/snmpmock on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/talk2drys/snmpmock
[INFO] finished tweaking git repo https://github.com/talk2drys/snmpmock
[INFO] tweaked toml for git repo https://github.com/talk2drys/snmpmock written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/talk2drys/snmpmock 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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking talk2drys/snmpmock against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftalk2drys%2Fsnmpmock" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/talk2drys/snmpmock on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/talk2drys/snmpmock
[INFO] finished tweaking git repo https://github.com/talk2drys/snmpmock
[INFO] tweaked toml for git repo https://github.com/talk2drys/snmpmock written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/talk2drys/snmpmock 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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "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 talk2drys/snmpmock against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftalk2drys%2Fsnmpmock" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/talk2drys/snmpmock on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/talk2drys/snmpmock
[INFO] finished tweaking git repo https://github.com/talk2drys/snmpmock
[INFO] tweaked toml for git repo https://github.com/talk2drys/snmpmock written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/talk2drys/snmpmock 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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "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 rasn-snmp v0.12.0
[INFO] [stderr]   Downloaded rasn-derive v0.12.0
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[INFO] [stderr]   Downloaded bitvec-nom2 v0.2.0
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[INFO] [stderr]   Downloaded cc v1.0.84
[INFO] [stderr]   Downloaded snafu v0.7.5
[INFO] [stderr]   Downloaded typewit_proc_macros v1.8.1
[INFO] [stderr]   Downloaded typewit v1.8.0
[INFO] [stderr]   Downloaded konst v0.3.6
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3897ac2bdc165052479a1f2345ce9b3a0cde26e62683b6374bc8c952db05421
[INFO] running `Command { std: "docker" "start" "-a" "f3897ac2bdc165052479a1f2345ce9b3a0cde26e62683b6374bc8c952db05421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3897ac2bdc165052479a1f2345ce9b3a0cde26e62683b6374bc8c952db05421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3897ac2bdc165052479a1f2345ce9b3a0cde26e62683b6374bc8c952db05421", kill_on_drop: false }`
[INFO] [stdout] f3897ac2bdc165052479a1f2345ce9b3a0cde26e62683b6374bc8c952db05421
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0af7c323f690a7a0667629740c62d4bd4ad9f684a570051263b292374b673578
[INFO] running `Command { std: "docker" "start" "-a" "0af7c323f690a7a0667629740c62d4bd4ad9f684a570051263b292374b673578", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking gimli v0.28.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling typewit_proc_macros v1.8.1
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[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking typewit v1.8.0
[INFO] [stderr]     Checking const_panic v0.2.8
[INFO] [stderr]     Checking object v0.32.1
[INFO] [stderr]     Checking nom v7.1.3
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[INFO] [stderr]     Checking konst_kernel v0.3.6
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
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[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling cc v1.0.84
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling uuid v1.5.0
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking bitvec-nom2 v0.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling snafu-derive v0.7.5
[INFO] [stderr]    Compiling rasn-derive v0.12.0
[INFO] [stderr]     Checking snafu v0.7.5
[INFO] [stderr]     Checking rasn v0.12.0
[INFO] [stderr]     Checking rasn-smi v0.12.0
[INFO] [stderr]     Checking rasn-snmp v0.12.0
[INFO] [stderr]     Checking snmpmock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `IoError` and `UnknownError` are never constructed
[INFO] [stdout]   --> src/error.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub enum NetGraphError {
[INFO] [stdout]    |          ------------- variants in this enum
[INFO] [stdout] 7  |     #[error("IO Error")]
[INFO] [stdout] 8  |     IoError(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 9  |     #[error("Fatal Error")]
[INFO] [stdout] 10 |     UnknownError,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NetGraphError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/error.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Error {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] 15 |     #[error("Unspecified")]
[INFO] [stdout] 16 |     Unspecified,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 17 |     #[error("No such object")]
[INFO] [stdout] 18 |     NoSuchObject(ObjectIdentifier),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 19 |     #[error("No such instance")]
[INFO] [stdout] 20 |     NoSuchInstance,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     #[error("End of Mib view")]
[INFO] [stdout] 22 |     EndOfMibView,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     InvalidPacket,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     Unreachable,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 33 |     #[error("Invalide Snmp walk line")]
[INFO] [stdout] 34 |     InvalidLine(String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_snmpwalk_line` is never used
[INFO] [stdout]  --> src/parser.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn parse_snmpwalk_line(line: &str) -> Result<(ObjectIdentifier, SNMPDataType, String), Error> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SNMPDataType` is never used
[INFO] [stdout]  --> src/types.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum SNMPDataType {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `SNMPDataType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `to_string` and `from_str` are never used
[INFO] [stdout]   --> src/types.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait ObjectIdentifierExt {
[INFO] [stdout]    |           ------------------- associated items in this trait
[INFO] [stdout] 20 |     fn to_string(&self) -> String;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 21 |     fn from_str(oid: &str) -> Result<ObjectIdentifier, Error>;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `IoError` and `UnknownError` are never constructed
[INFO] [stdout]   --> src/error.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub enum NetGraphError {
[INFO] [stdout]    |          ------------- variants in this enum
[INFO] [stdout] 7  |     #[error("IO Error")]
[INFO] [stdout] 8  |     IoError(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 9  |     #[error("Fatal Error")]
[INFO] [stdout] 10 |     UnknownError,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NetGraphError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/error.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Error {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] 15 |     #[error("Unspecified")]
[INFO] [stdout] 16 |     Unspecified,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 17 |     #[error("No such object")]
[INFO] [stdout] 18 |     NoSuchObject(ObjectIdentifier),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 19 |     #[error("No such instance")]
[INFO] [stdout] 20 |     NoSuchInstance,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     #[error("End of Mib view")]
[INFO] [stdout] 22 |     EndOfMibView,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     InvalidPacket,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     Unreachable,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 33 |     #[error("Invalide Snmp walk line")]
[INFO] [stdout] 34 |     InvalidLine(String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_snmpwalk_line` is never used
[INFO] [stdout]  --> src/parser.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn parse_snmpwalk_line(line: &str) -> Result<(ObjectIdentifier, SNMPDataType, String), Error> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SNMPDataType` is never used
[INFO] [stdout]  --> src/types.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum SNMPDataType {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `SNMPDataType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_string` is never used
[INFO] [stdout]   --> src/types.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait ObjectIdentifierExt {
[INFO] [stdout]    |           ------------------- method in this trait
[INFO] [stdout] 20 |     fn to_string(&self) -> String;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.09s
[INFO] running `Command { std: "docker" "inspect" "0af7c323f690a7a0667629740c62d4bd4ad9f684a570051263b292374b673578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0af7c323f690a7a0667629740c62d4bd4ad9f684a570051263b292374b673578", kill_on_drop: false }`
[INFO] [stdout] 0af7c323f690a7a0667629740c62d4bd4ad9f684a570051263b292374b673578
