[INFO] fetching crate testutils 0.0.5... [INFO] checking testutils-0.0.5 against master#2b112efcccf831c0e0fbaa6470047c7067f12801 for pr-150727-1 [INFO] extracting crate testutils 0.0.5 into /workspace/builds/worker-5-tc1/source [INFO] removed /workspace/builds/worker-5-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-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate testutils 0.0.5 on toolchain 2b112efcccf831c0e0fbaa6470047c7067f12801 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b112efcccf831c0e0fbaa6470047c7067f12801" "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" "+2b112efcccf831c0e0fbaa6470047c7067f12801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded getset v0.1.5 [INFO] [stderr] Downloaded castaway v0.2.3 [INFO] [stderr] Downloaded tinyvec_string v0.3.2 [INFO] [stderr] Downloaded compact_str v0.9.0 [INFO] [stderr] Downloaded log v0.4.26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2b112efcccf831c0e0fbaa6470047c7067f12801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6fb94a10930ab904381488d7a59c8acd15732a3c105ab56cc4e1894e166592f4 [INFO] running `Command { std: "docker" "start" "-a" "6fb94a10930ab904381488d7a59c8acd15732a3c105ab56cc4e1894e166592f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6fb94a10930ab904381488d7a59c8acd15732a3c105ab56cc4e1894e166592f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fb94a10930ab904381488d7a59c8acd15732a3c105ab56cc4e1894e166592f4", kill_on_drop: false }` [INFO] [stdout] 6fb94a10930ab904381488d7a59c8acd15732a3c105ab56cc4e1894e166592f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2b112efcccf831c0e0fbaa6470047c7067f12801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3676f41abaaf9d053ad74c8a5d790986a8653723a2dd932d25ce193a9f57148c [INFO] running `Command { std: "docker" "start" "-a" "3676f41abaaf9d053ad74c8a5d790986a8653723a2dd932d25ce193a9f57148c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling rustversion v1.0.20 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Checking tinyvec v1.9.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Checking shlex v1.3.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking jiff v0.2.4 [INFO] [stderr] Checking tinyvec_string v0.3.2 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking castaway v0.2.3 [INFO] [stderr] Checking compact_str v0.9.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Checking regex-automata v0.4.9 [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 regex v1.11.1 [INFO] [stderr] Checking env_filter v0.1.3 [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 15.56s [INFO] running `Command { std: "docker" "inspect" "3676f41abaaf9d053ad74c8a5d790986a8653723a2dd932d25ce193a9f57148c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3676f41abaaf9d053ad74c8a5d790986a8653723a2dd932d25ce193a9f57148c", kill_on_drop: false }` [INFO] [stdout] 3676f41abaaf9d053ad74c8a5d790986a8653723a2dd932d25ce193a9f57148c