[INFO] fetching crate panik 0.2.0... [INFO] testing panik-0.2.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate panik 0.2.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate panik 0.2.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate panik 0.2.0 [INFO] finished tweaking crates.io crate panik 0.2.0 [INFO] tweaked toml for crates.io crate panik 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded slog-scope v4.4.0 [INFO] [stderr] Downloaded arc-swap v1.3.0 [INFO] [stderr] Downloaded slog v2.7.0 [INFO] [stderr] Downloaded slog-stdlog v4.1.0 [INFO] [stderr] Downloaded slog-term v2.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e08b5411ad465994d04dc682370677a7204fc6dcdcec2dd79190dd2654d6cb3d [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" "e08b5411ad465994d04dc682370677a7204fc6dcdcec2dd79190dd2654d6cb3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e08b5411ad465994d04dc682370677a7204fc6dcdcec2dd79190dd2654d6cb3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e08b5411ad465994d04dc682370677a7204fc6dcdcec2dd79190dd2654d6cb3d", kill_on_drop: false }` [INFO] [stdout] e08b5411ad465994d04dc682370677a7204fc6dcdcec2dd79190dd2654d6cb3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 78458cb269143dcd3f45d353a84f30a4729d3f17099b6e4822ceddb1da4f4b20 [INFO] running `Command { std: "docker" "start" "-a" "78458cb269143dcd3f45d353a84f30a4729d3f17099b6e4822ceddb1da4f4b20", kill_on_drop: false }` [INFO] [stderr] Compiling gimli v0.24.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Compiling object v0.25.2 [INFO] [stderr] Compiling addr2line v0.15.2 [INFO] [stderr] Compiling panik v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.14s [INFO] running `Command { std: "docker" "inspect" "78458cb269143dcd3f45d353a84f30a4729d3f17099b6e4822ceddb1da4f4b20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78458cb269143dcd3f45d353a84f30a4729d3f17099b6e4822ceddb1da4f4b20", kill_on_drop: false }` [INFO] [stdout] 78458cb269143dcd3f45d353a84f30a4729d3f17099b6e4822ceddb1da4f4b20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8945be410382f9c3b2e07337a2d4442de27e3aa87ab76ea93f286422a965683 [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" "d8945be410382f9c3b2e07337a2d4442de27e3aa87ab76ea93f286422a965683", kill_on_drop: false }` [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling arc-swap v1.3.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling slog-scope v4.4.0 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling slog-term v2.8.0 [INFO] [stderr] Compiling panik v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.20s [INFO] running `Command { std: "docker" "inspect" "d8945be410382f9c3b2e07337a2d4442de27e3aa87ab76ea93f286422a965683", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8945be410382f9c3b2e07337a2d4442de27e3aa87ab76ea93f286422a965683", kill_on_drop: false }` [INFO] [stdout] d8945be410382f9c3b2e07337a2d4442de27e3aa87ab76ea93f286422a965683 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f49de37899fa4b9d956f032561cae1e1ba5ebf7a8d40087fb307ae730a0dfaf3 [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" "f49de37899fa4b9d956f032561cae1e1ba5ebf7a8d40087fb307ae730a0dfaf3", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/panik-17dbb5a9ec3019ca) [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/main_thread.rs (/opt/rustwide/target/debug/deps/main_thread-b0eeb5d728a2d94a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test main_thread ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s [INFO] [stdout] [INFO] [stderr] Running tests/max_backtraces.rs (/opt/rustwide/target/debug/deps/max_backtraces-108e6886312fdc5f) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test max_backtraces ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s [INFO] [stdout] [INFO] [stderr] Running tests/multiple_threads.rs (/opt/rustwide/target/debug/deps/multiple_threads-486c5fb9d3bb0133) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test multiple_threads ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] [stderr] Running tests/multiple_usage.rs (/opt/rustwide/target/debug/deps/multiple_usage-b73567191e8c646c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test multiple_usage ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/nested.rs (/opt/rustwide/target/debug/deps/nested-6a71bfeaea182236) [INFO] [stdout] test nested ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s [INFO] [stdout] [INFO] [stderr] Running tests/no_panic.rs (/opt/rustwide/target/debug/deps/no_panic-49b26cded2cb1e6d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/non_debug.rs (/opt/rustwide/target/debug/deps/non_debug-5ed29a2b6cb91308) [INFO] [stdout] test no_panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test non_debug ... 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/non_debug_swallowed.rs (/opt/rustwide/target/debug/deps/non_debug_swallowed-1c99deb4139bdbb0) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test non_debug_swallowed ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s [INFO] [stdout] [INFO] [stderr] Running tests/other_thread.rs (/opt/rustwide/target/debug/deps/other_thread-3c01ce5c4f662af1) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test other_thread ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s [INFO] [stdout] [INFO] [stderr] Running tests/setup.rs (/opt/rustwide/target/debug/deps/setup-35effb8646728a8a) [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] Doc-tests panik [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 22) ... ok [INFO] [stdout] test src/lib.rs - run_and_handle_panics (line 296) ... ok [INFO] [stdout] test src/lib.rs - (line 37) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.16s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f49de37899fa4b9d956f032561cae1e1ba5ebf7a8d40087fb307ae730a0dfaf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f49de37899fa4b9d956f032561cae1e1ba5ebf7a8d40087fb307ae730a0dfaf3", kill_on_drop: false }` [INFO] [stdout] f49de37899fa4b9d956f032561cae1e1ba5ebf7a8d40087fb307ae730a0dfaf3