[INFO] fetching crate ustr 0.10.0... [INFO] testing ustr-0.10.0 against master#61223975d46f794466efa832bc7562b9707ecc46+rustflags=-Copt-level=3 for pr-121282 [INFO] extracting crate ustr 0.10.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate ustr 0.10.0 on toolchain 61223975d46f794466efa832bc7562b9707ecc46 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ustr 0.10.0 [INFO] finished tweaking crates.io crate ustr 0.10.0 [INFO] tweaked toml for crates.io crate ustr 0.10.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded string-interner v0.13.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9fe0d5fea151db374993bcfeb90d0db5370031058834339d2afabd338ba33183 [INFO] running `Command { std: "docker" "start" "-a" "9fe0d5fea151db374993bcfeb90d0db5370031058834339d2afabd338ba33183", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9fe0d5fea151db374993bcfeb90d0db5370031058834339d2afabd338ba33183", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fe0d5fea151db374993bcfeb90d0db5370031058834339d2afabd338ba33183", kill_on_drop: false }` [INFO] [stdout] 9fe0d5fea151db374993bcfeb90d0db5370031058834339d2afabd338ba33183 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11c052cb5536ac3858fa1e972b08b84f41cfda3ae5b08cbc37ef6dcc8415dbba [INFO] running `Command { std: "docker" "start" "-a" "11c052cb5536ac3858fa1e972b08b84f41cfda3ae5b08cbc37ef6dcc8415dbba", kill_on_drop: false }` [INFO] [stderr] Compiling ahash v0.8.10 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling ustr v0.10.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.73s [INFO] running `Command { std: "docker" "inspect" "11c052cb5536ac3858fa1e972b08b84f41cfda3ae5b08cbc37ef6dcc8415dbba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11c052cb5536ac3858fa1e972b08b84f41cfda3ae5b08cbc37ef6dcc8415dbba", kill_on_drop: false }` [INFO] [stdout] 11c052cb5536ac3858fa1e972b08b84f41cfda3ae5b08cbc37ef6dcc8415dbba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cfc8ab501e46191e0c7b37b879fd8dcbde97cb4af7439d53c8d9f6fbbe1a0802 [INFO] running `Command { std: "docker" "start" "-a" "cfc8ab501e46191e0c7b37b879fd8dcbde97cb4af7439d53c8d9f6fbbe1a0802", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling half v2.4.0 [INFO] [stderr] Compiling plotters-backend v0.3.5 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling rayon v1.9.0 [INFO] [stderr] Compiling walkdir v2.4.0 [INFO] [stderr] Compiling ahash v0.8.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.12 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling ustr v0.10.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling plotters v0.3.5 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling string-interner v0.13.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.4.0 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 54.28s [INFO] running `Command { std: "docker" "inspect" "cfc8ab501e46191e0c7b37b879fd8dcbde97cb4af7439d53c8d9f6fbbe1a0802", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfc8ab501e46191e0c7b37b879fd8dcbde97cb4af7439d53c8d9f6fbbe1a0802", kill_on_drop: false }` [INFO] [stdout] cfc8ab501e46191e0c7b37b879fd8dcbde97cb4af7439d53c8d9f6fbbe1a0802 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3b1c9884c2b6e3d2a96fb43a4114701b14f80f17461bb70436335e475a82afbf [INFO] running `Command { std: "docker" "start" "-a" "3b1c9884c2b6e3d2a96fb43a4114701b14f80f17461bb70436335e475a82afbf", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ustr-4a69495ccf75867a) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test tests::c_str_works ... ok [INFO] [stdout] test tests::ord ... ok [INFO] [stdout] test hash::test_hashing ... ok [INFO] [stdout] test tests::raft ... ok [INFO] [stdout] test tests::partial_ord ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test tests::empty_string ... ok [INFO] [stdout] test tests::blns ... ok [INFO] [stderr] Doc-tests ustr [INFO] [stdout] test tests::test_existing_ustr ... ok [INFO] [stdout] test tests::test_into_str ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.35s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/lib.rs - ustr (line 459) ... ok [INFO] [stdout] test src/lib.rs - (line 70) ... ok [INFO] [stdout] test src/lib.rs - cache (line 495) ... ok [INFO] [stdout] test src/lib.rs - Ustr::as_char_ptr (line 258) ... ok [INFO] [stdout] test src/lib.rs - (line 57) ... ok [INFO] [stdout] test src/lib.rs - existing_ustr (line 476) ... ok [INFO] [stdout] test src/lib.rs - Ustr::from (line 194) ... ok [INFO] [stdout] test src/lib.rs - num_entries (line 512) ... ok [INFO] [stdout] test src/lib.rs - (line 20) ... ok [INFO] [stdout] test src/lib.rs - Ustr::as_str (line 231) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3b1c9884c2b6e3d2a96fb43a4114701b14f80f17461bb70436335e475a82afbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b1c9884c2b6e3d2a96fb43a4114701b14f80f17461bb70436335e475a82afbf", kill_on_drop: false }` [INFO] [stdout] 3b1c9884c2b6e3d2a96fb43a4114701b14f80f17461bb70436335e475a82afbf [INFO] testing ustr-0.10.0 against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282 [INFO] extracting crate ustr 0.10.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate ustr 0.10.0 on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ustr 0.10.0 [INFO] finished tweaking crates.io crate ustr 0.10.0 [INFO] tweaked toml for crates.io crate ustr 0.10.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 542b1ca7db7cec56ae7456b2f8225f7e1b9b28e34e7dc6a7983ecabb74bc4ac7 [INFO] running `Command { std: "docker" "start" "-a" "542b1ca7db7cec56ae7456b2f8225f7e1b9b28e34e7dc6a7983ecabb74bc4ac7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "542b1ca7db7cec56ae7456b2f8225f7e1b9b28e34e7dc6a7983ecabb74bc4ac7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "542b1ca7db7cec56ae7456b2f8225f7e1b9b28e34e7dc6a7983ecabb74bc4ac7", kill_on_drop: false }` [INFO] [stdout] 542b1ca7db7cec56ae7456b2f8225f7e1b9b28e34e7dc6a7983ecabb74bc4ac7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 926f611f1e21d4f8a0230e22139eacb5a64c485a225215f3540b9c4d7f476523 [INFO] running `Command { std: "docker" "start" "-a" "926f611f1e21d4f8a0230e22139eacb5a64c485a225215f3540b9c4d7f476523", kill_on_drop: false }` [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling ahash v0.8.10 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling ustr v0.10.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.87s [INFO] running `Command { std: "docker" "inspect" "926f611f1e21d4f8a0230e22139eacb5a64c485a225215f3540b9c4d7f476523", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "926f611f1e21d4f8a0230e22139eacb5a64c485a225215f3540b9c4d7f476523", kill_on_drop: false }` [INFO] [stdout] 926f611f1e21d4f8a0230e22139eacb5a64c485a225215f3540b9c4d7f476523 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7217d2b0528fb826a8b21e83c05855b994b71d33c1eb777c79ec7b632592619 [INFO] running `Command { std: "docker" "start" "-a" "f7217d2b0528fb826a8b21e83c05855b994b71d33c1eb777c79ec7b632592619", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling half v2.4.0 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling plotters-backend v0.3.5 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling ahash v0.8.10 [INFO] [stderr] Compiling rayon v1.9.0 [INFO] [stderr] Compiling walkdir v2.4.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.12 [INFO] [stderr] Compiling ustr v0.10.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling plotters v0.3.5 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling string-interner v0.13.0 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.4.0 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `Command { std: "docker" "inspect" "f7217d2b0528fb826a8b21e83c05855b994b71d33c1eb777c79ec7b632592619", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7217d2b0528fb826a8b21e83c05855b994b71d33c1eb777c79ec7b632592619", kill_on_drop: false }` [INFO] [stdout] f7217d2b0528fb826a8b21e83c05855b994b71d33c1eb777c79ec7b632592619 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 329a84377dcf3d4dcee019783a99889bc66013b69c343fea97d5cf0533c8434f [INFO] running `Command { std: "docker" "start" "-a" "329a84377dcf3d4dcee019783a99889bc66013b69c343fea97d5cf0533c8434f", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ustr-4a69495ccf75867a) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test hash::test_hashing ... ok [INFO] [stdout] test tests::blns ... FAILED [INFO] [stdout] test tests::raft ... ok [INFO] [stdout] test tests::ord ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test tests::c_str_works ... ok [INFO] [stdout] test tests::partial_ord ... ok [INFO] [stdout] test tests::test_into_str ... ok [INFO] [stdout] test tests::empty_string ... ok [INFO] [stdout] test tests::test_existing_ustr ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::blns stdout ---- [INFO] [stdout] thread 'tests::blns' panicked at src/lib.rs:677:9: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: 1317 [INFO] [stdout] right: 1315 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x560a73c24116 - std::backtrace_rs::backtrace::libunwind::trace::hbf3981e6c8a62f19 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stdout] 1: 0x560a73c24116 - std::backtrace_rs::backtrace::trace_unsynchronized::h5d13053d67c404cc [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x560a73c24116 - std::sys_common::backtrace::_print_fmt::hd24dc5b701eaf8ad [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x560a73c24116 - ::fmt::h1d0155c7c5a7d116 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x560a73c4bb6c - core::fmt::rt::Argument::fmt::h462c7a4781d69908 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/fmt/rt.rs:142:9 [INFO] [stdout] 5: 0x560a73c4bb6c - core::fmt::write::h3cadc3d0c35667c3 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/fmt/mod.rs:1120:17 [INFO] [stdout] 6: 0x560a73c2193f - std::io::Write::write_fmt::h7b46babfe8aff3fc [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/io/mod.rs:1846:15 [INFO] [stdout] 7: 0x560a73c23ec4 - std::sys_common::backtrace::_print::h21e0ad4a03aa55df [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x560a73c23ec4 - std::sys_common::backtrace::print::hb7cfd89cda9bdca7 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x560a73c25bbb - std::panicking::default_hook::{{closure}}::hceb0cad555a61bc8 [INFO] [stdout] 10: 0x560a73c2588d - std::panicking::default_hook::h00eb745c4c12778b [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:289:9 [INFO] [stdout] 11: 0x560a73bf4ca7 - as core::ops::function::Fn>::call::h6a7083dbc9bd7b5f [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/alloc/src/boxed.rs:2030:9 [INFO] [stdout] 12: 0x560a73bf4ca7 - test::test_main::{{closure}}::h4db87ac2515c25e3 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/test/src/lib.rs:137:21 [INFO] [stdout] 13: 0x560a73c261f0 - as core::ops::function::Fn>::call::hf3b7bc2e2257730b [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/alloc/src/boxed.rs:2030:9 [INFO] [stdout] 14: 0x560a73c261f0 - std::panicking::rust_panic_with_hook::hccddb3269d601551 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:786:13 [INFO] [stdout] 15: 0x560a73c25f32 - std::panicking::begin_panic_handler::{{closure}}::h1759cdf989495c64 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:660:13 [INFO] [stdout] 16: 0x560a73c245f6 - std::sys_common::backtrace::__rust_end_short_backtrace::h209794238b4d13a4 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 17: 0x560a73c25c64 - rust_begin_unwind [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:648:5 [INFO] [stdout] 18: 0x560a73bb9e35 - core::panicking::panic_fmt::ha17ebef8fbaa0a3e [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x560a73bba17b - core::panicking::assert_failed_inner::ha58dcb02ce0b2e95 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/panicking.rs:342:17 [INFO] [stdout] 20: 0x560a73bb5a3f - core::panicking::assert_failed::hba7f4ff270481940 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/panicking.rs:297:5 [INFO] [stdout] 21: 0x560a73bbc0a5 - ustr::tests::blns::hf39d544d1c49139a [INFO] [stdout] 22: 0x560a73bbcfc9 - ustr::tests::blns::{{closure}}::h997610370d6db946 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:641:14 [INFO] [stdout] 23: 0x560a73bbcfc9 - core::ops::function::FnOnce::call_once::h33e1723a630da90b [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x560a73bfa4af - core::ops::function::FnOnce::call_once::hb293dddd1a0c8d0c [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x560a73bfa4af - test::__rust_begin_short_backtrace::hcc33cf50a0d42744 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/test/src/lib.rs:620:18 [INFO] [stdout] 26: 0x560a73bf9020 - test::run_test_in_process::{{closure}}::h1a67b8b225cf5559 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/test/src/lib.rs:643:60 [INFO] [stdout] 27: 0x560a73bf9020 - as core::ops::function::FnOnce<()>>::call_once::h6c8366f6b1a529d0 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x560a73bf9020 - std::panicking::try::do_call::h3ac771f4eea356d5 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:555:40 [INFO] [stdout] 29: 0x560a73bf9020 - std::panicking::try::h2b1799e4f57e5bcf [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:519:19 [INFO] [stdout] 30: 0x560a73bf9020 - std::panic::catch_unwind::h0a3cc3fea72ac271 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panic.rs:142:14 [INFO] [stdout] 31: 0x560a73bf9020 - test::run_test_in_process::h47356101e0c4cc43 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/test/src/lib.rs:643:27 [INFO] [stdout] 32: 0x560a73bf9020 - test::run_test::{{closure}}::hfc86d13e98ee1936 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/test/src/lib.rs:566:43 [INFO] [stdout] 33: 0x560a73bc1363 - test::run_test::{{closure}}::h077c30ad86447616 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/test/src/lib.rs:594:41 [INFO] [stdout] 34: 0x560a73bc1363 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7a0647371687c548 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stdout] 35: 0x560a73bc5fff - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h0ade0df8a561803e [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/thread/mod.rs:528:17 [INFO] [stdout] 36: 0x560a73bc5fff - as core::ops::function::FnOnce<()>>::call_once::h94e6781319385c1d [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x560a73bc5fff - std::panicking::try::do_call::h2d8e7d2812ed142e [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:555:40 [INFO] [stdout] 38: 0x560a73bc5fff - std::panicking::try::hfec8a6adb9bfcaea [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:519:19 [INFO] [stdout] 39: 0x560a73bc5fff - std::panic::catch_unwind::hf488fb91a41eb5b5 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panic.rs:142:14 [INFO] [stdout] 40: 0x560a73bc5fff - std::thread::Builder::spawn_unchecked_::{{closure}}::h306975a3cadd5153 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/thread/mod.rs:527:30 [INFO] [stdout] 41: 0x560a73bc5fff - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4f4ed26f27d558ae [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x560a73c2a475 - as core::ops::function::FnOnce>::call_once::h17d6fdbdde1f730c [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/alloc/src/boxed.rs:2016:9 [INFO] [stdout] 43: 0x560a73c2a475 - as core::ops::function::FnOnce>::call_once::h298d88b0d0cf4d06 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/alloc/src/boxed.rs:2016:9 [INFO] [stdout] 44: 0x560a73c2a475 - std::sys::pal::unix::thread::Thread::new::thread_start::h1ecd97591626fa72 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys/pal/unix/thread.rs:108:17 [INFO] [stdout] 45: 0x7fad2179eac3 - [INFO] [stdout] 46: 0x7fad2182fbf4 - __clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::blns [INFO] [stdout] [INFO] [stdout] test result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.43s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "329a84377dcf3d4dcee019783a99889bc66013b69c343fea97d5cf0533c8434f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "329a84377dcf3d4dcee019783a99889bc66013b69c343fea97d5cf0533c8434f", kill_on_drop: false }` [INFO] [stdout] 329a84377dcf3d4dcee019783a99889bc66013b69c343fea97d5cf0533c8434f