[INFO] fetching crate q-debug 0.1.1...
[INFO] testing q-debug-0.1.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate q-debug 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate q-debug 0.1.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate q-debug 0.1.1
[INFO] finished tweaking crates.io crate q-debug 0.1.1
[INFO] tweaked toml for crates.io crate q-debug 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate q-debug 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] d079ea6d2c15b2fb21c8c0a58c6a86b3c3874fa692acf1ce0e4adb9f88b4f803
[INFO] running `Command { std: "docker" "start" "-a" "d079ea6d2c15b2fb21c8c0a58c6a86b3c3874fa692acf1ce0e4adb9f88b4f803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d079ea6d2c15b2fb21c8c0a58c6a86b3c3874fa692acf1ce0e4adb9f88b4f803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d079ea6d2c15b2fb21c8c0a58c6a86b3c3874fa692acf1ce0e4adb9f88b4f803", kill_on_drop: false }`
[INFO] [stdout] d079ea6d2c15b2fb21c8c0a58c6a86b3c3874fa692acf1ce0e4adb9f88b4f803
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d97c1b53da3c8cbee0020fc57cfdca1cf0db1ee252de73abc25faadab61e70d2
[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" "d97c1b53da3c8cbee0020fc57cfdca1cf0db1ee252de73abc25faadab61e70d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling q-debug v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.01s
[INFO] running `Command { std: "docker" "inspect" "d97c1b53da3c8cbee0020fc57cfdca1cf0db1ee252de73abc25faadab61e70d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d97c1b53da3c8cbee0020fc57cfdca1cf0db1ee252de73abc25faadab61e70d2", kill_on_drop: false }`
[INFO] [stdout] d97c1b53da3c8cbee0020fc57cfdca1cf0db1ee252de73abc25faadab61e70d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 149bd0a7abb7eb055866b88f6003dfba68a1f38a75f129633dadfacb591085dc
[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" "149bd0a7abb7eb055866b88f6003dfba68a1f38a75f129633dadfacb591085dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling q-debug v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.81s
[INFO] running `Command { std: "docker" "inspect" "149bd0a7abb7eb055866b88f6003dfba68a1f38a75f129633dadfacb591085dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "149bd0a7abb7eb055866b88f6003dfba68a1f38a75f129633dadfacb591085dc", kill_on_drop: false }`
[INFO] [stdout] 149bd0a7abb7eb055866b88f6003dfba68a1f38a75f129633dadfacb591085dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0ee7de6fa88887350ba4122641a5fe11090d60ace8978dccd261d657704345f0
[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" "0ee7de6fa88887350ba4122641a5fe11090d60ace8978dccd261d657704345f0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 10 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/q_debug-296adc9bcd0c8d60
[INFO] [stdout] test fmt::tests::test_q ... ok
[INFO] [stdout] test fmt::tests::test_q_expr ... ok
[INFO] [stdout] test fmt::tests::test_header ... ok
[INFO] [stdout] test fmt::tests::test_q_literal ... ok
[INFO] [stdout] test logging::tests::test_header_returns_some_if_header_interval_elapsed ... ok
[INFO] [stdout] test logging::tests::test_header_returns_some_if_prev_function_differs ... ok
[INFO] [stdout] test logging::tests::test_header_returns_some_if_prev_module_differs ... ok
[INFO] [stdout] test logging::tests::test_header_returns_none_if_header_interval_not_elapsed_and_prev_module_and_function_same ... ok
[INFO] [stdout] test logging::tests::test_header_returns_some_if_not_logged_previously ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/smoke-d547fb4af5adbb8f
[INFO] [stdout] test macros::tests::test_function ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_expr ... ok
[INFO] [stdout] test test_literal ... ok
[INFO] [stdout] test test_ident ... ok
[INFO] [stdout] test test_empty_call ... ok
[INFO] [stdout] test test_header_on_function_or_module_change ... ok
[INFO] [stdout] test test_header_interval ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests q-debug
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/fmt.rs - fmt::Formatter::q_expr (line 50) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::Formatter::q_literal (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0ee7de6fa88887350ba4122641a5fe11090d60ace8978dccd261d657704345f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ee7de6fa88887350ba4122641a5fe11090d60ace8978dccd261d657704345f0", kill_on_drop: false }`
[INFO] [stdout] 0ee7de6fa88887350ba4122641a5fe11090d60ace8978dccd261d657704345f0