[INFO] fetching crate utf8-bufread 1.0.0... [INFO] testing utf8-bufread-1.0.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate utf8-bufread 1.0.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate utf8-bufread 1.0.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate utf8-bufread 1.0.0 [INFO] finished tweaking crates.io crate utf8-bufread 1.0.0 [INFO] tweaked toml for crates.io crate utf8-bufread 1.0.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4fc3ed24ec0201c4f311bd9be1a06be252dad4472d5cc92990c8376444068f7 [INFO] running `Command { std: "docker" "start" "-a" "f4fc3ed24ec0201c4f311bd9be1a06be252dad4472d5cc92990c8376444068f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4fc3ed24ec0201c4f311bd9be1a06be252dad4472d5cc92990c8376444068f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4fc3ed24ec0201c4f311bd9be1a06be252dad4472d5cc92990c8376444068f7", kill_on_drop: false }` [INFO] [stdout] f4fc3ed24ec0201c4f311bd9be1a06be252dad4472d5cc92990c8376444068f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f92eaac82faae423f71fc41a7bcfab959eb00f937cac085b19272853335c9a7 [INFO] running `Command { std: "docker" "start" "-a" "8f92eaac82faae423f71fc41a7bcfab959eb00f937cac085b19272853335c9a7", kill_on_drop: false }` [INFO] [stderr] Compiling utf8-bufread v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `option_result_unwrap_unchecked` has been stable since 1.58.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(option_result_unwrap_unchecked)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "8f92eaac82faae423f71fc41a7bcfab959eb00f937cac085b19272853335c9a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f92eaac82faae423f71fc41a7bcfab959eb00f937cac085b19272853335c9a7", kill_on_drop: false }` [INFO] [stdout] 8f92eaac82faae423f71fc41a7bcfab959eb00f937cac085b19272853335c9a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db1e2e5293d7fe7f47b2f0ba02a43f2332e91a73ccd407c9f0d7bd30a7479e9a [INFO] running `Command { std: "docker" "start" "-a" "db1e2e5293d7fe7f47b2f0ba02a43f2332e91a73ccd407c9f0d7bd30a7479e9a", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stdout] warning: the feature `option_result_unwrap_unchecked` has been stable since 1.58.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(option_result_unwrap_unchecked)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling trybuild v1.0.52 [INFO] [stderr] Compiling utf8-bufread v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `option_result_unwrap_unchecked` has been stable since 1.58.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(option_result_unwrap_unchecked)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 20.30s [INFO] running `Command { std: "docker" "inspect" "db1e2e5293d7fe7f47b2f0ba02a43f2332e91a73ccd407c9f0d7bd30a7479e9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db1e2e5293d7fe7f47b2f0ba02a43f2332e91a73ccd407c9f0d7bd30a7479e9a", kill_on_drop: false }` [INFO] [stdout] db1e2e5293d7fe7f47b2f0ba02a43f2332e91a73ccd407c9f0d7bd30a7479e9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9a65e3073e13acec83fecaa1186f629bb8e6a487eb27c098111832a652c1f484 [INFO] running `Command { std: "docker" "start" "-a" "9a65e3073e13acec83fecaa1186f629bb8e6a487eb27c098111832a652c1f484", kill_on_drop: false }` [INFO] [stderr] warning: the feature `option_result_unwrap_unchecked` has been stable since 1.58.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(option_result_unwrap_unchecked)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `utf8-bufread` (lib) generated 1 warning [INFO] [stderr] warning: `utf8-bufread` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/utf8_bufread-7589f7fe046288e0) [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test buf_too_small_tests::buf_capacity_1::codepoint_length_1_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_1::codepoint_length_2_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_1::codepoint_length_3_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_1::codepoint_length_4_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_2::codepoint_length_1_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_2::codepoint_length_2_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_2::codepoint_length_2_offset_1 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_2::codepoint_length_3_offset_1 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_2::codepoint_length_3_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_2::codepoint_length_4_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_2::codepoint_length_4_offset_1 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_3::codepoint_length_2_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_3::codepoint_length_2_offset_1 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_3::codepoint_length_1_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_3::codepoint_length_3_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_3::codepoint_length_3_offset_1 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_3::codepoint_length_3_offset_2 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_3::codepoint_length_4_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_3::codepoint_length_4_offset_2 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_3::codepoint_length_4_offset_1 ... ok [INFO] [stdout] test read_str_tests::complete_successful_read ... ok [INFO] [stdout] test read_str_tests::empty_read ... ok [INFO] [stdout] test read_str_tests::incomplete_across_boundary ... ok [INFO] [stdout] test read_str_tests::incomplete_successful_read ... ok [INFO] [stdout] test read_str_tests::incomplete_in_buffer ... ok [INFO] [stdout] test read_str_tests::invalid_across_boundary ... ok [INFO] [stdout] test read_str_tests::invalid_in_buffer ... ok [INFO] [stdout] test read_str_tests::multi_codepoints_read ... ok [INFO] [stdout] test read_str_tests::read_across_boundary ... ok [INFO] [stdout] test error::with_leftovers_tests::double_call_with_leftovers - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/data_loss.rs (/opt/rustwide/target/debug/deps/data_loss-d3b89a246eb9b370) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test incomplete ... ok [INFO] [stdout] test invalid_across_buffer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/error.rs (/opt/rustwide/target/debug/deps/error-2714a68916c39593) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test into_inner_checked_no_leftovers ... ok [INFO] [stdout] test into_inner_checked_with_leftovers ... ok [INFO] [stdout] test into_inner_lossy_no_leftovers ... ok [INFO] [stdout] test into_inner_lossy_with_leftovers ... ok [INFO] [stdout] test into_inner_no_leftovers ... ok [INFO] [stdout] test into_inner_with_leftovers - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/read_codepoint.rs (/opt/rustwide/target/debug/deps/read_codepoint-e51e218103cc49e0) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test complete_successful_read ... ok [INFO] [stdout] test empty_str_after_eof ... ok [INFO] [stdout] test eof_on_incomplete_codepoint ... ok [INFO] [stdout] test invalid_codepoint ... ok [INFO] [stderr] Checking utf8-bufread v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: the feature `option_result_unwrap_unchecked` has been stable since 1.58.0 and no longer requires an attribute to enable [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(option_result_unwrap_unchecked)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `utf8-bufread` (lib) generated 1 warning [INFO] [stderr] Checking utf8-bufread-tests v0.0.0 (/opt/rustwide/target/tests/utf8-bufread) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.26s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/read_codepoint/drop_reader_while_borrowed.rs ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0597]: `r` does not live long enough [INFO] [stderr] --> $DIR/drop_reader_while_borrowed.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 5 | let _s = { [INFO] [stderr] | -- borrow later stored here [INFO] [stderr] 6 | let mut r = Cursor::new(""); [INFO] [stderr] 7 | r.read_codepoint().unwrap() [INFO] [stderr] | ^ borrowed value does not live long enough [INFO] [stderr] 8 | }; [INFO] [stderr] | - `r` dropped here while still borrowed [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] warning: the feature `option_result_unwrap_unchecked` has been stable since 1.58.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs [INFO] [stderr] | [INFO] [stderr] | #![feature(option_result_unwrap_unchecked)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0597]: `r` does not live long enough [INFO] [stderr] --> tests/read_codepoint/drop_reader_while_borrowed.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 5 | let _s = { [INFO] [stderr] | -- borrow later stored here [INFO] [stderr] 6 | let mut r = Cursor::new(""); [INFO] [stderr] 7 | r.read_codepoint().unwrap() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ borrowed value does not live long enough [INFO] [stderr] 8 | }; [INFO] [stderr] | - `r` dropped here while still borrowed [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] test tests/read_codepoint/hold_ref.rs ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0499]: cannot borrow `r` as mutable more than once at a time [INFO] [stderr] --> $DIR/hold_ref.rs:9:15 [INFO] [stderr] | [INFO] [stderr] 8 | let s1 = r.read_codepoint().unwrap(); [INFO] [stderr] | - first mutable borrow occurs here [INFO] [stderr] 9 | let _s2 = r.read_codepoint().unwrap(); [INFO] [stderr] | ^ second mutable borrow occurs here [INFO] [stderr] 10 | black_box(s1); [INFO] [stderr] | -- first borrow later used here [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] warning: the feature `option_result_unwrap_unchecked` has been stable since 1.58.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs [INFO] [stderr] | [INFO] [stderr] | #![feature(option_result_unwrap_unchecked)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'bench_black_box' [INFO] [stderr] --> tests/read_codepoint/hold_ref.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::hint::black_box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #64102 for more information [INFO] [stderr] = help: add `#![feature(bench_black_box)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'bench_black_box' [INFO] [stderr] --> tests/read_codepoint/hold_ref.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | black_box(s1); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #64102 for more information [INFO] [stderr] = help: add `#![feature(bench_black_box)]` to the crate attributes to enable [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] [INFO] [stdout] test compile_fail_tests ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- compile_fail_tests stdout ---- [INFO] [stdout] thread 'compile_fail_tests' panicked at '2 of 2 tests failed', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.52/src/run.rs:74:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5570132593bc - std::backtrace_rs::backtrace::libunwind::trace::h7630ba4cba718aa0 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x5570132593bc - std::backtrace_rs::backtrace::trace_unsynchronized::he7498e79c157f5ac [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5570132593bc - std::sys_common::backtrace::_print_fmt::hdaebadaee17bca49 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x5570132593bc - ::fmt::h82b0e3aaf8a96140 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55701327eb4c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x557013254535 - std::io::Write::write_fmt::h21d7683cabdb4c35 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/io/mod.rs:1697:15 [INFO] [stdout] 6: 0x55701325ae10 - std::sys_common::backtrace::_print::h1c9a1d19c48821c1 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55701325ae10 - std::sys_common::backtrace::print::h7ce8802039fa9d0e [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55701325ae10 - std::panicking::default_hook::{{closure}}::hb2a74a8c1499c326 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x55701325a9f6 - std::panicking::default_hook::hf4f180b00076f2b2 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x55701325b4c4 - std::panicking::rust_panic_with_hook::he85ce8435493b711 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x55701325afa0 - std::panicking::begin_panic_handler::{{closure}}::h31e15f69e6235bd2 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:502:13 [INFO] [stdout] 12: 0x557013259874 - std::sys_common::backtrace::__rust_end_short_backtrace::hfce2fadb61aaa3ae [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x55701325af09 - rust_begin_unwind [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x557012fe8ac1 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/panicking.rs:107:14 [INFO] [stdout] 15: 0x557013019e99 - trybuild::run::::run::h9ef7a86a46509f32 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.52/src/run.rs:74:13 [INFO] [stdout] 16: 0x55701301e894 - ::drop::h896c4ccf06e7885c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.52/src/lib.rs:306:13 [INFO] [stdout] 17: 0x557012fefa77 - core::ptr::drop_in_place::h5871ded3aa0f0bd8 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ptr/mod.rs:188:1 [INFO] [stdout] 18: 0x557012fecf31 - read_codepoint::compile_fail_tests::h6ba6cce60afb98fa [INFO] [stdout] at /opt/rustwide/workdir/tests/read_codepoint.rs:67:1 [INFO] [stdout] 19: 0x557012feceea - read_codepoint::compile_fail_tests::{{closure}}::h722cbdc5d5a46391 [INFO] [stdout] at /opt/rustwide/workdir/tests/read_codepoint.rs:64:1 [INFO] [stdout] 20: 0x557012fef9be - core::ops::function::FnOnce::call_once::hd7e180500b12bef3 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x557013231913 - core::ops::function::FnOnce::call_once::h449577f1c5b077cb [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x557013231913 - test::__rust_begin_short_backtrace::h8c2a0a5090591869 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:585:5 [INFO] [stdout] 23: 0x5570132304a7 - as core::ops::function::FnOnce>::call_once::hea00a22128a38543 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 24: 0x5570132304a7 - as core::ops::function::FnOnce<()>>::call_once::he10b35c3c50d78a0 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 25: 0x5570132304a7 - std::panicking::try::do_call::hc868e78bbc5af2ab [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:406:40 [INFO] [stdout] 26: 0x5570132304a7 - std::panicking::try::he468aede74df1b04 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:370:19 [INFO] [stdout] 27: 0x5570132304a7 - std::panic::catch_unwind::hce3c9152e1cf772d [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panic.rs:133:14 [INFO] [stdout] 28: 0x5570132304a7 - test::run_test_in_process::h9c4ab8162080cf8c [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:608:18 [INFO] [stdout] 29: 0x5570132304a7 - test::run_test::run_test_inner::{{closure}}::he9483433cef16afe [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:500:39 [INFO] [stdout] 30: 0x5570131fd7ee - test::run_test::run_test_inner::{{closure}}::h479f1f872a5501ea [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:527:37 [INFO] [stdout] 31: 0x5570131fd7ee - std::sys_common::backtrace::__rust_begin_short_backtrace::h0f1e9b1f279687bc [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 32: 0x557013202618 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he5560613c5f5cb83 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/thread/mod.rs:484:17 [INFO] [stdout] 33: 0x557013202618 - as core::ops::function::FnOnce<()>>::call_once::h8190a68cb05ab92f [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 34: 0x557013202618 - std::panicking::try::do_call::h6ae22f5ac22596e4 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:406:40 [INFO] [stdout] 35: 0x557013202618 - std::panicking::try::h2381c25487d6a7c2 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:370:19 [INFO] [stdout] 36: 0x557013202618 - std::panic::catch_unwind::hfe902f4d5c9d7b6d [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panic.rs:133:14 [INFO] [stdout] 37: 0x557013202618 - std::thread::Builder::spawn_unchecked::{{closure}}::h547fad40771a584e [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/thread/mod.rs:483:30 [INFO] [stdout] 38: 0x557013202618 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8602a9971738410 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x557013261453 - as core::ops::function::FnOnce>::call_once::he162a5c338a10a39 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 40: 0x557013261453 - as core::ops::function::FnOnce>::call_once::hb27497b21740dd97 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 41: 0x557013261453 - std::sys::unix::thread::Thread::new::thread_start::he467e990e49c5136 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 42: 0x7f90e49bf609 - start_thread [INFO] [stdout] 43: 0x7f90e4791293 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] compile_fail_tests [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test read_codepoint' [INFO] running `Command { std: "docker" "inspect" "9a65e3073e13acec83fecaa1186f629bb8e6a487eb27c098111832a652c1f484", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a65e3073e13acec83fecaa1186f629bb8e6a487eb27c098111832a652c1f484", kill_on_drop: false }` [INFO] [stdout] 9a65e3073e13acec83fecaa1186f629bb8e6a487eb27c098111832a652c1f484