[INFO] fetching crate stroka 1.0.0-beta.3... [INFO] testing stroka-1.0.0-beta.3 against 1.59.0 for beta-1.60-1 [INFO] extracting crate stroka 1.0.0-beta.3 into /workspace/builds/worker-31/source [INFO] validating manifest of crates.io crate stroka 1.0.0-beta.3 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stroka 1.0.0-beta.3 [INFO] finished tweaking crates.io crate stroka 1.0.0-beta.3 [INFO] tweaked toml for crates.io crate stroka 1.0.0-beta.3 written to /workspace/builds/worker-31/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded str-buf v2.0.4 [INFO] [stderr] Downloaded minivec v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e085a33af2052deef593cb93ce5f495459f0bd0473637a76b009e3ec6f8ab940 [INFO] running `Command { std: "docker" "start" "-a" "e085a33af2052deef593cb93ce5f495459f0bd0473637a76b009e3ec6f8ab940", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e085a33af2052deef593cb93ce5f495459f0bd0473637a76b009e3ec6f8ab940", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e085a33af2052deef593cb93ce5f495459f0bd0473637a76b009e3ec6f8ab940", kill_on_drop: false }` [INFO] [stdout] e085a33af2052deef593cb93ce5f495459f0bd0473637a76b009e3ec6f8ab940 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 072fac627a93cf15200022d238e9a4a787e4cec5c524a5d305a957c91b6f8dfd [INFO] running `Command { std: "docker" "start" "-a" "072fac627a93cf15200022d238e9a4a787e4cec5c524a5d305a957c91b6f8dfd", kill_on_drop: false }` [INFO] [stderr] Compiling minivec v0.4.0 [INFO] [stderr] Compiling str-buf v2.0.4 [INFO] [stderr] Compiling stroka v1.0.0-beta.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.35s [INFO] running `Command { std: "docker" "inspect" "072fac627a93cf15200022d238e9a4a787e4cec5c524a5d305a957c91b6f8dfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "072fac627a93cf15200022d238e9a4a787e4cec5c524a5d305a957c91b6f8dfd", kill_on_drop: false }` [INFO] [stdout] 072fac627a93cf15200022d238e9a4a787e4cec5c524a5d305a957c91b6f8dfd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] efabc76206c92634d5e7f7b511e8621b1d83cabd49c83a68bf656287c15e25f6 [INFO] running `Command { std: "docker" "start" "-a" "efabc76206c92634d5e7f7b511e8621b1d83cabd49c83a68bf656287c15e25f6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling stroka v1.0.0-beta.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.61s [INFO] running `Command { std: "docker" "inspect" "efabc76206c92634d5e7f7b511e8621b1d83cabd49c83a68bf656287c15e25f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efabc76206c92634d5e7f7b511e8621b1d83cabd49c83a68bf656287c15e25f6", kill_on_drop: false }` [INFO] [stdout] efabc76206c92634d5e7f7b511e8621b1d83cabd49c83a68bf656287c15e25f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bc107bd74be7f9cd179079fb2ce25e7e1dc6589b9e4c75820c1df8c3ae90f179 [INFO] running `Command { std: "docker" "start" "-a" "bc107bd74be7f9cd179079fb2ce25e7e1dc6589b9e4c75820c1df8c3ae90f179", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/stroka-f5926ffefe199416) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/mut.rs (/opt/rustwide/target/debug/deps/mut-c302dac068a23122) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test should_drain_from_heap_string ... ok [INFO] [stdout] test should_have_format_macro ... ok [INFO] [stdout] test should_drain_from_sso_string ... ok [INFO] [stdout] test should_insert_at_any_valid_position ... ok [INFO] [stdout] test should_not_reserve_within_sso_capacity ... ok [INFO] [stdout] test should_push_various_chunks ... ok [INFO] [stdout] test should_remove_from_heap_string ... ok [INFO] [stdout] test should_remove_range_within_heap_string ... ok [INFO] [stdout] test should_remove_from_sso_string ... ok [INFO] [stdout] test should_replace_range_within_heap_string ... ok [INFO] [stdout] test should_remove_range_within_sso_string ... ok [INFO] [stdout] test should_replace_range_within_sso_string ... ok [INFO] [stdout] test should_retain_within_heap ... ok [INFO] [stdout] test should_retain_within_sso ... ok [INFO] [stdout] test should_panic_on_insert_outside_of_bound - should panic ... ok [INFO] [stdout] test should_panic_on_non_char_bound_remove_from_heap_string - should panic ... ok [INFO] [stdout] test should_panic_on_non_char_bound_remove_from_sso_string - should panic ... ok [INFO] [stdout] test should_panic_on_remove_from_outside_of_heap_string - should panic ... ok [INFO] [stdout] test should_panic_on_reverse_replace_range - should panic ... ok [INFO] [stdout] test should_panic_on_remove_from_outside_of_sso_string - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/size.rs (/opt/rustwide/target/debug/deps/size-1b1fa62e3e7ba324) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test should_become_heap_allocated_on_buffer_overflow ... ok [INFO] [stdout] test should_clear_heap_string ... ok [INFO] [stdout] test should_create_non_heap_within_sso_capacity ... ok [INFO] [stdout] test should_create_not_reserve_heap_within_sso_capacity ... ok [INFO] [stdout] test should_clear_sso_string ... ok [INFO] [stdout] test should_have_size_of_2_words ... ok [INFO] [stdout] test should_not_truncate_above_heap_string_len ... ok [INFO] [stdout] test should_create_sso_string ... ok [INFO] [stdout] test should_not_truncate_above_sso_string_len ... ok [INFO] [stdout] test should_shrink_heap_capacity ... ok [INFO] [stdout] test should_truncate_heap_string ... ok [INFO] [stdout] test should_truncate_sso_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/str.rs (/opt/rustwide/target/debug/deps/str-fa63711cabd367e2) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test should_make_lowercase ... ok [INFO] [stdout] test should_make_uppercase ... ok [INFO] [stdout] test should_repeat ... ok [INFO] [stdout] test should_panic_on_repeat_overflow - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/utf16.rs (/opt/rustwide/target/debug/deps/utf16-3bb80cbf8369643b) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test should_convert_from_utf16 ... ok [INFO] [stdout] test should_fail_from_invalid_utf16 ... 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] [stderr] Doc-tests stroka [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bc107bd74be7f9cd179079fb2ce25e7e1dc6589b9e4c75820c1df8c3ae90f179", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc107bd74be7f9cd179079fb2ce25e7e1dc6589b9e4c75820c1df8c3ae90f179", kill_on_drop: false }` [INFO] [stdout] bc107bd74be7f9cd179079fb2ce25e7e1dc6589b9e4c75820c1df8c3ae90f179