[INFO] fetching crate expression_format 1.1.3... [INFO] testing expression_format-1.1.3 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate expression_format 1.1.3 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate expression_format 1.1.3 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate expression_format 1.1.3 [INFO] finished tweaking crates.io crate expression_format 1.1.3 [INFO] tweaked toml for crates.io crate expression_format 1.1.3 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0430348bd309bb85fbcc094c8a923e03777cdd27e7ba6036d624f63cd833e201 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0430348bd309bb85fbcc094c8a923e03777cdd27e7ba6036d624f63cd833e201", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0430348bd309bb85fbcc094c8a923e03777cdd27e7ba6036d624f63cd833e201", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0430348bd309bb85fbcc094c8a923e03777cdd27e7ba6036d624f63cd833e201", kill_on_drop: false }` [INFO] [stdout] 0430348bd309bb85fbcc094c8a923e03777cdd27e7ba6036d624f63cd833e201 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f4841219308986742c19f13b3c69cee3795314d1bfb6d7969a24c42e10022975 [INFO] running `Command { std: "docker" "start" "-a" "f4841219308986742c19f13b3c69cee3795314d1bfb6d7969a24c42e10022975", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling expression_format_impl v1.1.1 [INFO] [stderr] Compiling expression_format v1.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.89s [INFO] running `Command { std: "docker" "inspect" "f4841219308986742c19f13b3c69cee3795314d1bfb6d7969a24c42e10022975", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4841219308986742c19f13b3c69cee3795314d1bfb6d7969a24c42e10022975", kill_on_drop: false }` [INFO] [stdout] f4841219308986742c19f13b3c69cee3795314d1bfb6d7969a24c42e10022975 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cef604ce8c624dc7d92af84923767e4d3f76354c31e81b4078fb7acdb1076aa4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "cef604ce8c624dc7d92af84923767e4d3f76354c31e81b4078fb7acdb1076aa4", kill_on_drop: false }` [INFO] [stderr] Compiling expression_format v1.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `x` [INFO] [stdout] --> src/lib.rs:170:13 [INFO] [stdout] | [INFO] [stdout] 170 | x: i32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `y` [INFO] [stdout] --> src/lib.rs:171:13 [INFO] [stdout] | [INFO] [stdout] 171 | y: i32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "cef604ce8c624dc7d92af84923767e4d3f76354c31e81b4078fb7acdb1076aa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cef604ce8c624dc7d92af84923767e4d3f76354c31e81b4078fb7acdb1076aa4", kill_on_drop: false }` [INFO] [stdout] cef604ce8c624dc7d92af84923767e4d3f76354c31e81b4078fb7acdb1076aa4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b1769997ac51030e16956a322ab2af447cf3cc0f59fef42dc779d62d87d80459 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b1769997ac51030e16956a322ab2af447cf3cc0f59fef42dc779d62d87d80459", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `x` [INFO] [stderr] --> src/lib.rs:170:13 [INFO] [stderr] | [INFO] [stderr] 170 | x: i32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `y` [INFO] [stderr] --> src/lib.rs:171:13 [INFO] [stderr] | [INFO] [stderr] 171 | y: i32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `expression_format` (lib test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/expression_format-98a22ee282658435) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stderr] Doc-tests expression_format [INFO] [stdout] test tests::test_block_comment ... ok [INFO] [stdout] test tests::test_char ... ok [INFO] [stdout] test tests::test_function_with_lifetime ... ok [INFO] [stdout] test tests::test_format_alignment_with_char ... ok [INFO] [stdout] test tests::test_line_comment ... ok [INFO] [stdout] test tests::test_precission ... ok [INFO] [stdout] test tests::test_raw_string ... ok [INFO] [stdout] test tests::test_no_argument ... ok [INFO] [stdout] test tests::test_number_format_width ... ok [INFO] [stdout] test tests::test_sharp_x_with_width ... ok [INFO] [stdout] test tests::test_raw_string_with_depth ... ok [INFO] [stdout] test tests::test_sign ... ok [INFO] [stdout] test tests::test_single_argument ... ok [INFO] [stdout] test tests::test_escape_brackets ... ok [INFO] [stdout] test tests::test_format_alignment_with_quotes ... ok [INFO] [stdout] test tests::test_text_format_width_center_aligned ... ok [INFO] [stdout] test tests::test_string ... ok [INFO] [stdout] test tests::test_text_format_width_left_aligned ... ok [INFO] [stdout] test tests::test_struct_in_expression ... ok [INFO] [stdout] test tests::test_text_format_width ... ok [INFO] [stdout] test tests::test_text_format_width_left_aligned_with_dash ... ok [INFO] [stdout] test tests::test_text_format_width_right_aligned ... ok [INFO] [stdout] test tests::test_sharp_x ... ok [INFO] [stdout] test tests::test_format_alignment_with_space ... ok [INFO] [stdout] test tests::test_multiple_arguments ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - (line 66) ... ok [INFO] [stdout] test src/lib.rs - (line 27) ... ok [INFO] [stdout] test src/lib.rs - (line 54) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] test src/lib.rs - ex_format (line 85) ... ok [INFO] [stdout] test src/lib.rs - (line 36) ... ok [INFO] [stdout] test src/lib.rs - (line 15) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b1769997ac51030e16956a322ab2af447cf3cc0f59fef42dc779d62d87d80459", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1769997ac51030e16956a322ab2af447cf3cc0f59fef42dc779d62d87d80459", kill_on_drop: false }` [INFO] [stdout] b1769997ac51030e16956a322ab2af447cf3cc0f59fef42dc779d62d87d80459