[INFO] fetching crate testutils 0.0.5... [INFO] checking testutils-0.0.5 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-150727 [INFO] extracting crate testutils 0.0.5 into /workspace/builds/worker-2-tc1/source [INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate testutils 0.0.5 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate testutils 0.0.5 [INFO] tweaked toml for crates.io crate testutils 0.0.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate testutils 0.0.5 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate testutils 0.0.5 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "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 tinyvec_string v0.3.2 [INFO] [stderr] Downloaded getset v0.1.5 [INFO] [stderr] Downloaded env_logger v0.11.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 31c0979fb4dcf71edc0226b5878f9708cdcfcb15964d0340ecae8d294878c8ba [INFO] running `Command { std: "docker" "start" "-a" "31c0979fb4dcf71edc0226b5878f9708cdcfcb15964d0340ecae8d294878c8ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "31c0979fb4dcf71edc0226b5878f9708cdcfcb15964d0340ecae8d294878c8ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31c0979fb4dcf71edc0226b5878f9708cdcfcb15964d0340ecae8d294878c8ba", kill_on_drop: false }` [INFO] [stdout] 31c0979fb4dcf71edc0226b5878f9708cdcfcb15964d0340ecae8d294878c8ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 768164e78b08573fd6abd3385344e0564dfbb618e11e13b8c5c1a85c57ffc13d [INFO] running `Command { std: "docker" "start" "-a" "768164e78b08573fd6abd3385344e0564dfbb618e11e13b8c5c1a85c57ffc13d", kill_on_drop: false }` [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Checking tinyvec v1.9.0 [INFO] [stderr] Checking jiff v0.2.4 [INFO] [stderr] Checking shlex v1.3.0 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Checking compact_str v0.9.0 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking tinyvec_string v0.3.2 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling getset v0.1.5 [INFO] [stderr] Checking testutils v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/os_cmd/runner.rs:137:6 [INFO] [stdout] | [INFO] [stdout] 137 | .ok_or_else(failed_to_run) // Convert bool to Result [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `BoolExt::ok_or_else(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] help: add `#![feature(bool_to_result)]` to the crate attributes to enable `core::bool::::ok_or_else` [INFO] [stdout] --> src/lib.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 + #![feature(bool_to_result)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking env_logger v0.11.7 [INFO] [stdout] warning: unused import: `dbg_ref` [INFO] [stdout] --> tests/misc.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use testutils::{dbg_ref, os_cmd::presets::CargoFmt}; [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: `crate::get_pkg_name` [INFO] [stdout] --> src/os_cmd/presets/cargo_build.rs:274:7 [INFO] [stdout] | [INFO] [stdout] 274 | use crate::get_pkg_name; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/os_cmd/runner.rs:137:6 [INFO] [stdout] | [INFO] [stdout] 137 | .ok_or_else(failed_to_run) // Convert bool to Result [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `traits::BoolExt::ok_or_else(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] help: add `#![feature(bool_to_result)]` to the crate attributes to enable `core::bool::::ok_or_else` [INFO] [stdout] --> src/lib.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 + #![feature(bool_to_result)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/traits.rs:68:39 [INFO] [stdout] | [INFO] [stdout] 68 | let res: Result<(), &str> = value.ok_or_else(|| "error"); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `traits::BoolExt::ok_or_else(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(bool_to_result)]` to the crate attributes to enable `core::bool::::ok_or_else` [INFO] [stdout] --> src/lib.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 + #![feature(bool_to_result)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/traits.rs:72:22 [INFO] [stdout] | [INFO] [stdout] 72 | assert_eq!(value.ok_or_else(|| "error"), Err("error")); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `traits::BoolExt::ok_or_else(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(bool_to_result)]` to the crate attributes to enable `core::bool::::ok_or_else` [INFO] [stdout] --> src/lib.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 + #![feature(bool_to_result)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.54s [INFO] running `Command { std: "docker" "inspect" "768164e78b08573fd6abd3385344e0564dfbb618e11e13b8c5c1a85c57ffc13d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "768164e78b08573fd6abd3385344e0564dfbb618e11e13b8c5c1a85c57ffc13d", kill_on_drop: false }` [INFO] [stdout] 768164e78b08573fd6abd3385344e0564dfbb618e11e13b8c5c1a85c57ffc13d