[INFO] fetching crate lazy-panic 1.0.0...
[INFO] testing lazy-panic-1.0.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate lazy-panic 1.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate lazy-panic 1.0.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lazy-panic 1.0.0
[INFO] finished tweaking crates.io crate lazy-panic 1.0.0
[INFO] tweaked toml for crates.io crate lazy-panic 1.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4106d5d23829ec9c08fad0a29e7567d9391a1ab96aa54c526e60f5731c97854
[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" "e4106d5d23829ec9c08fad0a29e7567d9391a1ab96aa54c526e60f5731c97854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4106d5d23829ec9c08fad0a29e7567d9391a1ab96aa54c526e60f5731c97854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4106d5d23829ec9c08fad0a29e7567d9391a1ab96aa54c526e60f5731c97854", kill_on_drop: false }`
[INFO] [stdout] e4106d5d23829ec9c08fad0a29e7567d9391a1ab96aa54c526e60f5731c97854
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86e9622c3b6ce969ae9face0be66fa8af17e2177af95bdc115b125f08b1a617e
[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" "86e9622c3b6ce969ae9face0be66fa8af17e2177af95bdc115b125f08b1a617e", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy-panic v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "86e9622c3b6ce969ae9face0be66fa8af17e2177af95bdc115b125f08b1a617e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86e9622c3b6ce969ae9face0be66fa8af17e2177af95bdc115b125f08b1a617e", kill_on_drop: false }`
[INFO] [stdout] 86e9622c3b6ce969ae9face0be66fa8af17e2177af95bdc115b125f08b1a617e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad29215b66fe38e856a5cd31a3d916edf61e7c02e476541e66dad5715efd519c
[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" "ad29215b66fe38e856a5cd31a3d916edf61e7c02e476541e66dad5715efd519c", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy-panic v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "ad29215b66fe38e856a5cd31a3d916edf61e7c02e476541e66dad5715efd519c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad29215b66fe38e856a5cd31a3d916edf61e7c02e476541e66dad5715efd519c", kill_on_drop: false }`
[INFO] [stdout] ad29215b66fe38e856a5cd31a3d916edf61e7c02e476541e66dad5715efd519c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 79ec6f2cf1013d248b834860e8892408d9dbe917211cec64690e360e04091e1b
[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" "79ec6f2cf1013d248b834860e8892408d9dbe917211cec64690e360e04091e1b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lazy_panic-4db4eb97c6077622
[INFO] [stdout] 
[INFO] [stderr] Panic: src/formatter.rs:292 - lolka
[INFO] [stdout] running 4 tests
[INFO] [stdout] test formatter::tests::should_debug_panic ... ok
[INFO] [stdout] test formatter::tests::should_empty_panic ... ok
[INFO] [stderr] Panic: src/formatter.rs:278 - lolka
[INFO] [stdout] test formatter::tests::should_simple_panic ... ok
[INFO] [stderr] lolka
[INFO] [stdout] test formatter::tests::should_just_error_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lazy-panic
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "79ec6f2cf1013d248b834860e8892408d9dbe917211cec64690e360e04091e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79ec6f2cf1013d248b834860e8892408d9dbe917211cec64690e360e04091e1b", kill_on_drop: false }`
[INFO] [stdout] 79ec6f2cf1013d248b834860e8892408d9dbe917211cec64690e360e04091e1b