[INFO] fetching crate system_data 0.1.1... [INFO] testing system_data-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate system_data 0.1.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate system_data 0.1.1 [INFO] finished tweaking crates.io crate system_data 0.1.1 [INFO] tweaked toml for crates.io crate system_data 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate system_data 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate system_data 0.1.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0bd2a27a1b6d74e8460ea3af74e084add99b2fe97d291303bafe07aebbbc2b7f [INFO] running `Command { std: "docker" "start" "-a" "0bd2a27a1b6d74e8460ea3af74e084add99b2fe97d291303bafe07aebbbc2b7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0bd2a27a1b6d74e8460ea3af74e084add99b2fe97d291303bafe07aebbbc2b7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bd2a27a1b6d74e8460ea3af74e084add99b2fe97d291303bafe07aebbbc2b7f", kill_on_drop: false }` [INFO] [stdout] 0bd2a27a1b6d74e8460ea3af74e084add99b2fe97d291303bafe07aebbbc2b7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d330f7a366751450a6856b4be655e628807218b39ad34cad029ba9825767488 [INFO] running `Command { std: "docker" "start" "-a" "5d330f7a366751450a6856b4be655e628807218b39ad34cad029ba9825767488", kill_on_drop: false }` [INFO] [stderr] Compiling system_data v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `error` and `result` [INFO] [stdout] --> src/cpu_info.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{process::Command, error, result}; [INFO] [stdout] | ^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/disk_info.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{process::Command, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/sanitize_data.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{process::Output, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/sanitize_data.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | if let Err(error) = result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/disk_info.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{process::Command, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error` and `result` [INFO] [stdout] --> src/cpu_info.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{process::Command, error, result}; [INFO] [stdout] | ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/sanitize_data.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{process::Output, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/sanitize_data.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | if let Err(error) = result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "5d330f7a366751450a6856b4be655e628807218b39ad34cad029ba9825767488", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d330f7a366751450a6856b4be655e628807218b39ad34cad029ba9825767488", kill_on_drop: false }` [INFO] [stdout] 5d330f7a366751450a6856b4be655e628807218b39ad34cad029ba9825767488 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f51b617b5578d3b321ad72b8547f1395f3596f93baf41f79203758598a4c0fce [INFO] running `Command { std: "docker" "start" "-a" "f51b617b5578d3b321ad72b8547f1395f3596f93baf41f79203758598a4c0fce", kill_on_drop: false }` [INFO] [stderr] Compiling system_data v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `error` and `result` [INFO] [stdout] --> src/cpu_info.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{process::Command, error, result}; [INFO] [stdout] | ^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/disk_info.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{process::Command, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/sanitize_data.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{process::Output, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/sanitize_data.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | if let Err(error) = result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error` and `result` [INFO] [stdout] --> src/cpu_info.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{process::Command, error, result}; [INFO] [stdout] | ^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/disk_info.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{process::Command, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/sanitize_data.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{process::Output, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/disk_info.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{process::Command, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error` and `result` [INFO] [stdout] --> src/cpu_info.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{process::Command, error, result}; [INFO] [stdout] | ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/sanitize_data.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{process::Output, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/sanitize_data.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | if let Err(error) = result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/sanitize_data.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | if let Err(error) = result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 1.01s [INFO] running `Command { std: "docker" "inspect" "f51b617b5578d3b321ad72b8547f1395f3596f93baf41f79203758598a4c0fce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f51b617b5578d3b321ad72b8547f1395f3596f93baf41f79203758598a4c0fce", kill_on_drop: false }` [INFO] [stdout] f51b617b5578d3b321ad72b8547f1395f3596f93baf41f79203758598a4c0fce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0ef0c651f5cffa97b3bd08dada6bb4ce5da662a892c2794a9ba22615a7cd56e7 [INFO] running `Command { std: "docker" "start" "-a" "0ef0c651f5cffa97b3bd08dada6bb4ce5da662a892c2794a9ba22615a7cd56e7", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `error` and `result` [INFO] [stderr] --> src/cpu_info.rs:1:29 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{process::Command, error, result}; [INFO] [stderr] | ^^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `error` [INFO] [stderr] --> src/disk_info.rs:1:29 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{process::Command, error}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error` [INFO] [stderr] --> src/sanitize_data.rs:1:28 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{process::Output, error}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/sanitize_data.rs:12:14 [INFO] [stderr] | [INFO] [stderr] 12 | if let Err(error) = result { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `system_data` (lib) generated 4 warnings (run `cargo fix --lib -p system_data` to apply 3 suggestions) [INFO] [stderr] warning: unused import: `error` [INFO] [stderr] --> src/disk_info.rs:1:29 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{process::Command, error}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `error` and `result` [INFO] [stderr] --> src/cpu_info.rs:1:29 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{process::Command, error, result}; [INFO] [stderr] | ^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `system_data` (bin "system_data" test) generated 4 warnings (2 duplicates) (run `cargo fix --bin "system_data" --tests` to apply 2 suggestions) [INFO] [stderr] warning: `system_data` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/system_data-cf5af4152ddafa0a) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/system_data-476b170b1b08f257) [INFO] [stdout] [INFO] [stderr] Doc-tests system_data [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] [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stdout] test src/lib.rs - read_doc (line 18) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - read_doc (line 18) stdout ---- [INFO] [stdout] error: expected one of `!` or `::`, found `/` [INFO] [stdout] --> src/lib.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 1 | src/main.rs [INFO] [stdout] | ^ expected one of `!` or `::` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - read_doc (line 18) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0ef0c651f5cffa97b3bd08dada6bb4ce5da662a892c2794a9ba22615a7cd56e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ef0c651f5cffa97b3bd08dada6bb4ce5da662a892c2794a9ba22615a7cd56e7", kill_on_drop: false }` [INFO] [stdout] 0ef0c651f5cffa97b3bd08dada6bb4ce5da662a892c2794a9ba22615a7cd56e7