[INFO] fetching crate datagen_network 0.1.4... [INFO] testing datagen_network-0.1.4 against 1.75.0 for beta-1.76-3 [INFO] extracting crate datagen_network 0.1.4 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate datagen_network 0.1.4 on toolchain 1.75.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate datagen_network 0.1.4 [INFO] finished tweaking crates.io crate datagen_network 0.1.4 [INFO] tweaked toml for crates.io crate datagen_network 0.1.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate datagen_network 0.1.4 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" "+1.75.0" "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 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap_derive v3.2.15 [INFO] [stderr] Downloaded seek_bufread v1.2.2 [INFO] [stderr] Downloaded datagen_gnss v0.1.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] abfc1c3a8eae2afd505442b914c01b8f470390e5a4df5569801e5463a9946d53 [INFO] running `Command { std: "docker" "start" "-a" "abfc1c3a8eae2afd505442b914c01b8f470390e5a4df5569801e5463a9946d53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "abfc1c3a8eae2afd505442b914c01b8f470390e5a4df5569801e5463a9946d53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abfc1c3a8eae2afd505442b914c01b8f470390e5a4df5569801e5463a9946d53", kill_on_drop: false }` [INFO] [stdout] abfc1c3a8eae2afd505442b914c01b8f470390e5a4df5569801e5463a9946d53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3b6dd1bfa09aa03d5f9414620ae7ba2271c24da66d9b945d003067009544436 [INFO] running `Command { std: "docker" "start" "-a" "a3b6dd1bfa09aa03d5f9414620ae7ba2271c24da66d9b945d003067009544436", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.42 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling serde_derive v1.0.140 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling serde v1.0.140 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling tracing-core v0.1.28 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling bytes v1.2.0 [INFO] [stderr] Compiling os_str_bytes v6.2.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling tracing-log v0.1.3 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling seek_bufread v1.2.2 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling mio v0.8.4 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling tracing-subscriber v0.3.15 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling tracing-attributes v0.1.22 [INFO] [stderr] Compiling clap_derive v3.2.15 [INFO] [stderr] Compiling tracing v0.1.35 [INFO] [stderr] Compiling clap v3.2.15 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling datagen_gnss v0.1.9 [INFO] [stderr] Compiling datagen_network v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated items `new`, `json_dumps`, and `json_loads` are never used [INFO] [stdout] --> src/server/message.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Action { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 20 | pub fn new(action: String, value: u32) -> Action { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn json_dumps(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn json_loads(serialized: &str) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/commands/client.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `App`, `Arg` [INFO] [stdout] --> src/commands/client.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use clap::{App, Arg}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `validators::isnumeric` [INFO] [stdout] --> src/commands/client.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use validators::isnumeric; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `App`, `Arg` [INFO] [stdout] --> src/commands/server.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use clap::{App, Arg}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `validators::isnumeric` [INFO] [stdout] --> src/commands/server.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use validators::isnumeric; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ArgEnum` [INFO] [stdout] --> src/commands/server.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 13 | use clap::{Parser,ArgEnum}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `isnumeric` is never used [INFO] [stdout] --> src/commands/validators.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn isnumeric(val: String) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `isnumeric` is never used [INFO] [stdout] --> src/commands/validators.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn isnumeric(val: String) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.32s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "a3b6dd1bfa09aa03d5f9414620ae7ba2271c24da66d9b945d003067009544436", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3b6dd1bfa09aa03d5f9414620ae7ba2271c24da66d9b945d003067009544436", kill_on_drop: false }` [INFO] [stdout] a3b6dd1bfa09aa03d5f9414620ae7ba2271c24da66d9b945d003067009544436 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8e9b21d220f6cd96f991d6b2ef805ab94325df62c69bb2f6a9e456630691434 [INFO] running `Command { std: "docker" "start" "-a" "f8e9b21d220f6cd96f991d6b2ef805ab94325df62c69bb2f6a9e456630691434", kill_on_drop: false }` [INFO] [stderr] Compiling datagen_network v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated items `new`, `json_dumps`, and `json_loads` are never used [INFO] [stdout] --> src/server/message.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Action { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 20 | pub fn new(action: String, value: u32) -> Action { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn json_dumps(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn json_loads(serialized: &str) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `App`, `Arg` [INFO] [stdout] --> src/commands/server.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use clap::{App, Arg}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `validators::isnumeric` [INFO] [stdout] --> src/commands/server.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use validators::isnumeric; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ArgEnum` [INFO] [stdout] --> src/commands/server.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 13 | use clap::{Parser,ArgEnum}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/commands/client.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `App`, `Arg` [INFO] [stdout] --> src/commands/client.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use clap::{App, Arg}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `validators::isnumeric` [INFO] [stdout] --> src/commands/client.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use validators::isnumeric; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `isnumeric` is never used [INFO] [stdout] --> src/commands/validators.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn isnumeric(val: String) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `isnumeric` is never used [INFO] [stdout] --> src/commands/validators.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn isnumeric(val: String) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `json_dumps`, and `json_loads` are never used [INFO] [stdout] --> src/server/message.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Action { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 20 | pub fn new(action: String, value: u32) -> Action { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn json_dumps(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn json_loads(serialized: &str) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.72s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "f8e9b21d220f6cd96f991d6b2ef805ab94325df62c69bb2f6a9e456630691434", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8e9b21d220f6cd96f991d6b2ef805ab94325df62c69bb2f6a9e456630691434", kill_on_drop: false }` [INFO] [stdout] f8e9b21d220f6cd96f991d6b2ef805ab94325df62c69bb2f6a9e456630691434 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 226105c8d40885ae398e6a2a682be59ae2539e86d02559234bacdfb525937c61 [INFO] running `Command { std: "docker" "start" "-a" "226105c8d40885ae398e6a2a682be59ae2539e86d02559234bacdfb525937c61", kill_on_drop: false }` [INFO] [stderr] warning: associated items `new`, `json_dumps`, and `json_loads` are never used [INFO] [stderr] --> src/server/message.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 19 | impl Action { [INFO] [stderr] | ----------- associated items in this implementation [INFO] [stderr] 20 | pub fn new(action: String, value: u32) -> Action { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 28 | pub fn json_dumps(&self) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 32 | pub fn json_loads(serialized: &str) -> Self { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `datagen_network` (lib) generated 1 warning [INFO] [stderr] warning: `datagen_network` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: unused imports: `App`, `Arg` [INFO] [stderr] --> src/commands/server.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | use clap::{App, Arg}; [INFO] [stderr] | ^^^ ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `validators::isnumeric` [INFO] [stderr] --> src/commands/server.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use validators::isnumeric; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ArgEnum` [INFO] [stderr] --> src/commands/server.rs:13:19 [INFO] [stderr] | [INFO] [stderr] 13 | use clap::{Parser,ArgEnum}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `isnumeric` is never used [INFO] [stderr] --> src/commands/validators.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn isnumeric(val: String) -> Result<(), String> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/commands/client.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `App`, `Arg` [INFO] [stderr] --> src/commands/client.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | use clap::{App, Arg}; [INFO] [stderr] | ^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `validators::isnumeric` [INFO] [stderr] --> src/commands/client.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use validators::isnumeric; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `datagen_network` (bin "datagen-server" test) generated 4 warnings (run `cargo fix --bin "datagen-server" --tests` to apply 3 suggestions) [INFO] [stderr] warning: `datagen_network` (bin "datagen-client" test) generated 4 warnings (1 duplicate) (run `cargo fix --bin "datagen-client" --tests` to apply 2 suggestions) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/datagen_network-0cae94f73ef44826) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/commands/client.rs (/opt/rustwide/target/debug/deps/datagen_client-5ae6140abbba7d91) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/commands/server.rs (/opt/rustwide/target/debug/deps/datagen_server-e69b415a66a2851e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests datagen_network [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "226105c8d40885ae398e6a2a682be59ae2539e86d02559234bacdfb525937c61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "226105c8d40885ae398e6a2a682be59ae2539e86d02559234bacdfb525937c61", kill_on_drop: false }` [INFO] [stdout] 226105c8d40885ae398e6a2a682be59ae2539e86d02559234bacdfb525937c61 [INFO] testing datagen_network-0.1.4 against beta-2024-01-09 for beta-1.76-3 [INFO] extracting crate datagen_network 0.1.4 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate datagen_network 0.1.4 on toolchain beta-2024-01-09 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate datagen_network 0.1.4 [INFO] finished tweaking crates.io crate datagen_network 0.1.4 [INFO] tweaked toml for crates.io crate datagen_network 0.1.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate datagen_network 0.1.4 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" "+beta-2024-01-09" "fetch" "--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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+beta-2024-01-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1fe944c3598aad2cf3d6a32cf3d3763a3170d6355e6588cf6762af8c590366b5 [INFO] running `Command { std: "docker" "start" "-a" "1fe944c3598aad2cf3d6a32cf3d3763a3170d6355e6588cf6762af8c590366b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1fe944c3598aad2cf3d6a32cf3d3763a3170d6355e6588cf6762af8c590366b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fe944c3598aad2cf3d6a32cf3d3763a3170d6355e6588cf6762af8c590366b5", kill_on_drop: false }` [INFO] [stdout] 1fe944c3598aad2cf3d6a32cf3d3763a3170d6355e6588cf6762af8c590366b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca1bf7e3970671069f2f78018acc13949005895d5bb4f531545845ef9c95cdfb [INFO] running `Command { std: "docker" "start" "-a" "ca1bf7e3970671069f2f78018acc13949005895d5bb4f531545845ef9c95cdfb", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.42 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling serde_derive v1.0.140 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling serde v1.0.140 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling tracing-core v0.1.28 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling os_str_bytes v6.2.0 [INFO] [stderr] Compiling bytes v1.2.0 [INFO] [stderr] Compiling tracing-log v0.1.3 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling mio v0.8.4 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ca1bf7e3970671069f2f78018acc13949005895d5bb4f531545845ef9c95cdfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca1bf7e3970671069f2f78018acc13949005895d5bb4f531545845ef9c95cdfb", kill_on_drop: false }` [INFO] [stdout] ca1bf7e3970671069f2f78018acc13949005895d5bb4f531545845ef9c95cdfb