[INFO] fetching crate checkers 0.7.1... [INFO] testing checkers-0.7.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate checkers 0.7.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate checkers 0.7.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate checkers 0.7.1 [INFO] tweaked toml for crates.io crate checkers 0.7.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate checkers 0.7.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate checkers 0.7.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9486b4ca2bd4cfb001ad50c6bd1f0aea639af878135049c2e04dd551a5a44df [INFO] running `Command { std: "docker" "start" "-a" "f9486b4ca2bd4cfb001ad50c6bd1f0aea639af878135049c2e04dd551a5a44df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9486b4ca2bd4cfb001ad50c6bd1f0aea639af878135049c2e04dd551a5a44df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9486b4ca2bd4cfb001ad50c6bd1f0aea639af878135049c2e04dd551a5a44df", kill_on_drop: false }` [INFO] [stdout] f9486b4ca2bd4cfb001ad50c6bd1f0aea639af878135049c2e04dd551a5a44df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dcc86db7cb46cb34f75d734476bad14d88eeeafffa0401bd337fcaf5a8b0859f [INFO] running `Command { std: "docker" "start" "-a" "dcc86db7cb46cb34f75d734476bad14d88eeeafffa0401bd337fcaf5a8b0859f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling checkers-macros v0.6.2 [INFO] [stderr] Compiling checkers v0.7.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.85s [INFO] running `Command { std: "docker" "inspect" "dcc86db7cb46cb34f75d734476bad14d88eeeafffa0401bd337fcaf5a8b0859f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcc86db7cb46cb34f75d734476bad14d88eeeafffa0401bd337fcaf5a8b0859f", kill_on_drop: false }` [INFO] [stdout] dcc86db7cb46cb34f75d734476bad14d88eeeafffa0401bd337fcaf5a8b0859f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d19328cfb4ebda4129337880d083a83667ce005a3136043a1100ff9b31e4bdec [INFO] running `Command { std: "docker" "start" "-a" "d19328cfb4ebda4129337880d083a83667ce005a3136043a1100ff9b31e4bdec", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling checkers v0.7.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.32s [INFO] running `Command { std: "docker" "inspect" "d19328cfb4ebda4129337880d083a83667ce005a3136043a1100ff9b31e4bdec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d19328cfb4ebda4129337880d083a83667ce005a3136043a1100ff9b31e4bdec", kill_on_drop: false }` [INFO] [stdout] d19328cfb4ebda4129337880d083a83667ce005a3136043a1100ff9b31e4bdec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9ba9e34f73d54f311f2e237e08170e4653774dadcbb38ceef0cae4e76d6856af [INFO] running `Command { std: "docker" "start" "-a" "9ba9e34f73d54f311f2e237e08170e4653774dadcbb38ceef0cae4e76d6856af", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/checkers-4fdbb4e83dee48a0) [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/diagnostics_tests.rs (/opt/rustwide/target/debug/deps/diagnostics_tests-d29b2e7fb44bac4b) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_event_inspection ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/events_tests.rs (/opt/rustwide/target/debug/deps/events_tests-b9961dab2846ad57) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test events_test ... 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/failed_tests.rs (/opt/rustwide/target/debug/deps/failed_tests-72e1de9bce1da305) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_failed_realloc ... ok [INFO] [stdout] test test_failed_alloc_zeroed ... ok [INFO] [stdout] test test_failed_alloc ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/leaky_tests.rs (/opt/rustwide/target/debug/deps/leaky_tests-ed2c91803fcf6850) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_custom_verify ... ok [INFO] [stdout] test test_non_leak_box ... ok [INFO] [stderr] Running tests/realloc_tests.rs (/opt/rustwide/target/debug/deps/realloc_tests-ef3c68fe9df54201) [INFO] [stdout] test test_leak_box - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_realloc ... ok [INFO] [stderr] Running tests/zeroed_tests.rs (/opt/rustwide/target/debug/deps/zeroed_tests-084c51c05f256a95) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_realloc ... 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] Doc-tests checkers [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test src/allocator.rs - allocator::Allocator (line 16) - compile ... ok [INFO] [stdout] test src/events.rs - events::Events::frees (line 138) ... ok [INFO] [stdout] test src/event.rs - event::Event::is_alloc_with (line 36) ... ok [INFO] [stdout] test src/event.rs - event::Event::is_failed (line 138) ... ok [INFO] [stdout] test src/events.rs - events::Events::reallocs (line 110) ... ok [INFO] [stdout] test src/lib.rs - (line 40) ... ok [INFO] [stdout] test src/events.rs - events::Events::allocs (line 86) ... ok [INFO] [stdout] test src/event.rs - event::Event::is_free_with (line 62) ... ok [INFO] [stdout] test src/allocator.rs - allocator::Allocator::system (line 43) ... ok [INFO] [stdout] test src/allocator.rs - allocator::Allocator::new (line 29) ... ok [INFO] [stdout] test src/events.rs - events::Events::push (line 62) ... ok [INFO] [stdout] test src/lib.rs - is_muted (line 205) ... ok [INFO] [stdout] test src/event.rs - event::Event::is_realloc_with (line 112) ... ok [INFO] [stdout] test src/machine.rs - machine::Machine::push (line 101) ... ok [INFO] [stdout] test src/lib.rs - (line 109) ... ok [INFO] [stdout] test src/lib.rs - (line 129) ... ok [INFO] [stdout] test src/events.rs - events::Events::max_memory_used (line 183) ... ok [INFO] [stdout] test src/lib.rs - verify (line 306) ... ok [INFO] [stdout] test src/machine.rs - machine::Machine::push (line 69) ... ok [INFO] [stdout] test src/violation.rs - violation::Violation::is_leaked_with (line 75) ... ok [INFO] [stdout] test src/lib.rs - with_muted (line 260) ... ok [INFO] [stdout] test src/machine.rs - machine::Machine::push (line 86) ... ok [INFO] [stdout] test src/event.rs - event::Event::is_alloc_zeroed_with (line 86) ... ok [INFO] [stdout] test src/lib.rs - with (line 362) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.31s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9ba9e34f73d54f311f2e237e08170e4653774dadcbb38ceef0cae4e76d6856af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ba9e34f73d54f311f2e237e08170e4653774dadcbb38ceef0cae4e76d6856af", kill_on_drop: false }` [INFO] [stdout] 9ba9e34f73d54f311f2e237e08170e4653774dadcbb38ceef0cae4e76d6856af