[INFO] fetching crate display-as 0.6.0... [INFO] testing display-as-0.6.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate display-as 0.6.0 into /workspace/builds/worker-35/source [INFO] validating manifest of crates.io crate display-as 0.6.0 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 display-as 0.6.0 [INFO] finished tweaking crates.io crate display-as 0.6.0 [INFO] tweaked toml for crates.io crate display-as 0.6.0 written to /workspace/builds/worker-35/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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded v_escape v0.7.4 [INFO] [stderr] Downloaded v_escape_derive v0.5.6 [INFO] [stderr] Downloaded tokio-signal v0.2.9 [INFO] [stderr] Downloaded tower-service v0.1.0 [INFO] [stderr] Downloaded trust-dns-resolver v0.10.3 [INFO] [stderr] Downloaded gzip-header v0.3.0 [INFO] [stderr] Downloaded error-chain v0.8.1 [INFO] [stderr] Downloaded buf_redux v0.6.3 [INFO] [stderr] Downloaded ascii v0.8.7 [INFO] [stderr] Downloaded borrow-bag v1.1.0 [INFO] [stderr] Downloaded ipconfig v0.1.9 [INFO] [stderr] Downloaded chunked_transfer v0.3.1 [INFO] [stderr] Downloaded rouille v2.2.0 [INFO] [stderr] Downloaded actix_derive v0.3.2 [INFO] [stderr] Downloaded v_htmlescape v0.4.5 [INFO] [stderr] Downloaded actix-net v0.2.6 [INFO] [stderr] Downloaded tiny_http v0.6.4 [INFO] [stderr] Downloaded trust-dns-proto v0.5.0 [INFO] [stderr] Downloaded display-as-proc-macro v0.6.0 [INFO] [stderr] Downloaded actix-web v0.7.19 [INFO] [stderr] Downloaded widestring v0.2.2 [INFO] [stderr] Downloaded actix v0.7.9 [INFO] [stderr] Downloaded gotham v0.5.0 [INFO] [stderr] Downloaded trust-dns-proto v0.6.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 308a152b7e80b17f85eeac455282a4dbded49aab4fc473a6d9a6d3c70b60de08 [INFO] running `Command { std: "docker" "start" "-a" "308a152b7e80b17f85eeac455282a4dbded49aab4fc473a6d9a6d3c70b60de08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "308a152b7e80b17f85eeac455282a4dbded49aab4fc473a6d9a6d3c70b60de08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "308a152b7e80b17f85eeac455282a4dbded49aab4fc473a6d9a6d3c70b60de08", kill_on_drop: false }` [INFO] [stdout] 308a152b7e80b17f85eeac455282a4dbded49aab4fc473a6d9a6d3c70b60de08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 75e11df7e842c145ac95f8280a2260f56faab32581d6ecc9a636a6fa3ec309d7 [INFO] running `Command { std: "docker" "start" "-a" "75e11df7e842c145ac95f8280a2260f56faab32581d6ecc9a636a6fa3ec309d7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling display-as-proc-macro v0.6.0 [INFO] [stderr] Compiling display-as v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.09s [INFO] running `Command { std: "docker" "inspect" "75e11df7e842c145ac95f8280a2260f56faab32581d6ecc9a636a6fa3ec309d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75e11df7e842c145ac95f8280a2260f56faab32581d6ecc9a636a6fa3ec309d7", kill_on_drop: false }` [INFO] [stdout] 75e11df7e842c145ac95f8280a2260f56faab32581d6ecc9a636a6fa3ec309d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 51e07018d35e88d8acbede5d4a5829126a3736491dba80f41e0f8c1af5b164d8 [INFO] running `Command { std: "docker" "start" "-a" "51e07018d35e88d8acbede5d4a5829126a3736491dba80f41e0f8c1af5b164d8", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling display-as v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> tests/if_let_with_pattern.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | struct Foo { x: usize }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> tests/if_let_with_pattern.rs:19:28 [INFO] [stdout] | [INFO] [stdout] 19 | struct Foo { x: usize }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> tests/if_let_with_pattern.rs:10:29 [INFO] [stdout] | [INFO] [stdout] 10 | format_as!(HTML, if let Foo { x } = foo { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 16.06s [INFO] running `Command { std: "docker" "inspect" "51e07018d35e88d8acbede5d4a5829126a3736491dba80f41e0f8c1af5b164d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51e07018d35e88d8acbede5d4a5829126a3736491dba80f41e0f8c1af5b164d8", kill_on_drop: false }` [INFO] [stdout] 51e07018d35e88d8acbede5d4a5829126a3736491dba80f41e0f8c1af5b164d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 6b7b3c3c7ad5c153a3978f7964552bf47b8c9efdcb53948407e1fd4da933f3d3 [INFO] running `Command { std: "docker" "start" "-a" "6b7b3c3c7ad5c153a3978f7964552bf47b8c9efdcb53948407e1fd4da933f3d3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> tests/if_let_with_pattern.rs:7:28 [INFO] [stderr] | [INFO] [stderr] 7 | struct Foo { x: usize }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> tests/if_let_with_pattern.rs:19:28 [INFO] [stderr] | [INFO] [stderr] 19 | struct Foo { x: usize }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: irrefutable `if let` pattern [INFO] [stderr] --> tests/if_let_with_pattern.rs:10:29 [INFO] [stderr] | [INFO] [stderr] 10 | format_as!(HTML, if let Foo { x } = foo { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stderr] = note: this pattern will always match, so the `if let` is useless [INFO] [stderr] = help: consider replacing the `if let` with a `let` [INFO] [stderr] [INFO] [stderr] warning: `display-as` (test "if_let_with_pattern") generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.82s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/display_as-da549ae38e5433d5) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test html::floats ... ok [INFO] [stdout] test mathlatex::escaping ... ok [INFO] [stdout] test float::to_floating ... ok [INFO] [stdout] test latex::floats ... ok [INFO] [stdout] test latex::escaping ... ok [INFO] [stdout] test float::display ... ok [INFO] [stdout] test utf8::escaping ... ok [INFO] [stdout] test utf8::floats ... ok [INFO] [stdout] test rust::floats ... ok [INFO] [stdout] test rust::escaping ... ok [INFO] [stdout] test html::escaping ... ok [INFO] [stdout] test tests::html_escaping ... ok [INFO] [stdout] test mathlatex::floats ... ok [INFO] [stdout] test test_closure ... ok [INFO] [stdout] test url::escaping ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/format_as.rs (/opt/rustwide/target/debug/deps/format_as-0d8681dcfa59e635) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test integer_reference ... ok [INFO] [stdout] test string_and_integer ... ok [INFO] [stdout] test test_let_again ... ok [INFO] [stdout] test test_mixed_formats ... ok [INFO] [stdout] test test_conditionals ... ok [INFO] [stdout] test nested_format_as ... ok [INFO] [stdout] test string_and_float ... ok [INFO] [stdout] test just_string ... ok [INFO] [stderr] Running tests/if_let_with_pattern.rs (/opt/rustwide/target/debug/deps/if_let_with_pattern-818fc1e7c2b75110) [INFO] [stdout] test test_let ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_if_let ... ok [INFO] [stderr] Running tests/loop_in_let.rs (/opt/rustwide/target/debug/deps/loop_in_let-4e3b44d510bb4c65) [INFO] [stdout] test test_let_with_braces_match ... 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] [stdout] [INFO] [stdout] running 4 tests [INFO] [stderr] Running tests/match.rs (/opt/rustwide/target/debug/deps/match-e861e1930e7c1d23) [INFO] [stdout] test test_loop_no_let_b ... ok [INFO] [stdout] test test_no_loop_no_let_c ... ok [INFO] [stdout] test test_loop_no_let ... ok [INFO] [stdout] test test_let ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_match ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/mixed-types.rs (/opt/rustwide/target/debug/deps/mixed_types-8806117675e11aae) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running tests/with_template.rs (/opt/rustwide/target/debug/deps/with_template-d0799317302945e5) [INFO] [stdout] test mixed_types ... ok [INFO] [stdout] test mixed_formats_in_let ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test from_file ... ok [INFO] [stdout] test from_file_base ... ok [INFO] [stdout] test from_file_include ... ok [INFO] [stdout] test testing_if ... ok [INFO] [stdout] test foo ... ok [INFO] [stdout] test from_delimiters ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/write_as.rs (/opt/rustwide/target/debug/deps/write_as-39ceeddc2cbc58c8) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test write_nice_loop_strings ... ok [INFO] [stdout] test write_to_string ... ok [INFO] [stdout] test write_to_mut_ref_string ... ok [INFO] [stdout] test write_nice_loop ... ok [INFO] [stdout] test write_integer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests display-as [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/lib.rs - (line 149) ... ignored [INFO] [stdout] test src/lib.rs - (line 170) ... ignored [INFO] [stdout] test src/lib.rs - (line 174) ... ignored [INFO] [stdout] test src/lib.rs - (line 178) ... ignored [INFO] [stdout] test src/lib.rs - (line 85) ... ok [INFO] [stdout] test src/lib.rs - (line 58) ... ok [INFO] [stdout] test src/lib.rs - (line 72) ... ok [INFO] [stdout] test src/lib.rs - (line 113) ... ok [INFO] [stdout] test src/lib.rs - (line 127) ... ok [INFO] [stdout] test src/lib.rs - (line 100) ... ok [INFO] [stdout] test src/html.rs - html::display_floats_as (line 79) ... ok [INFO] [stdout] test src/lib.rs - (line 182) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.65s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6b7b3c3c7ad5c153a3978f7964552bf47b8c9efdcb53948407e1fd4da933f3d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b7b3c3c7ad5c153a3978f7964552bf47b8c9efdcb53948407e1fd4da933f3d3", kill_on_drop: false }` [INFO] [stdout] 6b7b3c3c7ad5c153a3978f7964552bf47b8c9efdcb53948407e1fd4da933f3d3