[INFO] fetching crate nauman 1.1.2... [INFO] checking nauman-1.1.2 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate nauman 1.1.2 into /workspace/builds/worker-6-tc2/source [INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate nauman 1.1.2 [INFO] finished tweaking crates.io crate nauman 1.1.2 [INFO] tweaked toml for crates.io crate nauman 1.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nauman 1.1.2 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate nauman 1.1.2 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 43ee4f1f48cc9da30b3d234365b3ba8bf7ce1fe0bd577cea696ed7160c223bea [INFO] running `Command { std: "docker" "start" "-a" "43ee4f1f48cc9da30b3d234365b3ba8bf7ce1fe0bd577cea696ed7160c223bea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43ee4f1f48cc9da30b3d234365b3ba8bf7ce1fe0bd577cea696ed7160c223bea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43ee4f1f48cc9da30b3d234365b3ba8bf7ce1fe0bd577cea696ed7160c223bea", kill_on_drop: false }` [INFO] [stdout] 43ee4f1f48cc9da30b3d234365b3ba8bf7ce1fe0bd577cea696ed7160c223bea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38b753abe993b24975815632c9543c3e4a867e88c80945150783a8f91df78645 [INFO] running `Command { std: "docker" "start" "-a" "38b753abe993b24975815632c9543c3e4a867e88c80945150783a8f91df78645", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking ryu v1.0.7 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling anyhow v1.0.48 [INFO] [stderr] Checking os_str_bytes v4.2.0 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Compiling test-case v1.2.1 [INFO] [stderr] Checking unicode-segmentation v1.8.0 [INFO] [stderr] Checking encode_unicode v0.3.6 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking heck v0.3.3 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking nix v0.23.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.5 [INFO] [stderr] Checking clap v3.0.0-beta.5 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking serde_yaml v0.8.21 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking prettytable-rs v0.8.0 [INFO] [stderr] Checking nauman v1.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `pprint::*` [INFO] [stdout] --> src/logging/mod.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use pprint::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pprint::*` [INFO] [stdout] --> src/logging/mod.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use pprint::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `cwd`, `env`, `shell_program`, and `shell_args` are never read [INFO] [stdout] --> src/logging/logger.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct ActionShell<'a> { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 37 | pub handler: &'a Shell, [INFO] [stdout] 38 | pub cwd: &'a PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | pub env: &'a Env, [INFO] [stdout] | ^^^ [INFO] [stdout] 40 | pub shell_program: &'a str, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 41 | pub shell_args: &'a [String], [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `focus_id` is never read [INFO] [stdout] --> src/execution.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct ExecutionResult { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 24 | pub command_id: CommandId, [INFO] [stdout] 25 | pub focus_id: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ExecutionResult` 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/flow.rs:99:17 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn iter(&self) -> FlowIterator { [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] 99 | pub fn iter(&self) -> FlowIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `cwd`, `env`, `shell_program`, and `shell_args` are never read [INFO] [stdout] --> src/logging/logger.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct ActionShell<'a> { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 37 | pub handler: &'a Shell, [INFO] [stdout] 38 | pub cwd: &'a PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | pub env: &'a Env, [INFO] [stdout] | ^^^ [INFO] [stdout] 40 | pub shell_program: &'a str, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 41 | pub shell_args: &'a [String], [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `focus_id` is never read [INFO] [stdout] --> src/execution.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct ExecutionResult { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 24 | pub command_id: CommandId, [INFO] [stdout] 25 | pub focus_id: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ExecutionResult` 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/flow.rs:99:17 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn iter(&self) -> FlowIterator { [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] 99 | pub fn iter(&self) -> FlowIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.00s [INFO] running `Command { std: "docker" "inspect" "38b753abe993b24975815632c9543c3e4a867e88c80945150783a8f91df78645", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38b753abe993b24975815632c9543c3e4a867e88c80945150783a8f91df78645", kill_on_drop: false }` [INFO] [stdout] 38b753abe993b24975815632c9543c3e4a867e88c80945150783a8f91df78645