[INFO] fetching crate dicenotation 0.1.0...
[INFO] testing dicenotation-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate dicenotation 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate dicenotation 0.1.0 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 dicenotation 0.1.0
[INFO] finished tweaking crates.io crate dicenotation 0.1.0
[INFO] tweaked toml for crates.io crate dicenotation 0.1.0 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 6bf0b8897eaccd7a7903b1c66371d7a3bee0af2a8e7545a37e0e98e327314aba
[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" "6bf0b8897eaccd7a7903b1c66371d7a3bee0af2a8e7545a37e0e98e327314aba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bf0b8897eaccd7a7903b1c66371d7a3bee0af2a8e7545a37e0e98e327314aba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bf0b8897eaccd7a7903b1c66371d7a3bee0af2a8e7545a37e0e98e327314aba", kill_on_drop: false }`
[INFO] [stdout] 6bf0b8897eaccd7a7903b1c66371d7a3bee0af2a8e7545a37e0e98e327314aba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f503e7e1fdbb9276b0d5641a7210b317fc41937dcb3e8e53e30159c7e71e3e34
[INFO] running `Command { std: "docker" "start" "-a" "f503e7e1fdbb9276b0d5641a7210b317fc41937dcb3e8e53e30159c7e71e3e34", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling dicenotation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "f503e7e1fdbb9276b0d5641a7210b317fc41937dcb3e8e53e30159c7e71e3e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f503e7e1fdbb9276b0d5641a7210b317fc41937dcb3e8e53e30159c7e71e3e34", kill_on_drop: false }`
[INFO] [stdout] f503e7e1fdbb9276b0d5641a7210b317fc41937dcb3e8e53e30159c7e71e3e34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 36d9a2bdb9ef77ca0f5958582ed32da512a6d5eae2f0ef702f54702512dc93e1
[INFO] running `Command { std: "docker" "start" "-a" "36d9a2bdb9ef77ca0f5958582ed32da512a6d5eae2f0ef702f54702512dc93e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling dicenotation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `Command { std: "docker" "inspect" "36d9a2bdb9ef77ca0f5958582ed32da512a6d5eae2f0ef702f54702512dc93e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36d9a2bdb9ef77ca0f5958582ed32da512a6d5eae2f0ef702f54702512dc93e1", kill_on_drop: false }`
[INFO] [stdout] 36d9a2bdb9ef77ca0f5958582ed32da512a6d5eae2f0ef702f54702512dc93e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] e3fdce02901b43b7b2162937718455fbacaf9f850dae3eebd63afec3bc2ecafc
[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" "e3fdce02901b43b7b2162937718455fbacaf9f850dae3eebd63afec3bc2ecafc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dicenotation-e8ea6705cac64078
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test rolling::test::it_rolls_two_dices_of_three_faces_with_modifier_minus_two_correctly ... ok
[INFO] [stdout] test rolling::test::it_rolls_two_dices_of_three_faces_with_modifier_plus_two_correctly ... ok
[INFO] [stdout] test parsing::test::it_does_not_parse_gibberish_i32 ... ok
[INFO] [stdout] test parsing::test::it_parses_notation_correctly_without_modifier_i32 ... ok
[INFO] [stdout] test parsing::test::it_parses_notation_correctly_with_plus_modifier_i32 ... ok
[INFO] [stdout] test parsing::test::it_parses_notation_correctly_with_minus_modifier_i32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dicenotation
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - roll_dice (line 54) ... ok
[INFO] [stdout] test src/lib.rs - roll_dice (line 62) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e3fdce02901b43b7b2162937718455fbacaf9f850dae3eebd63afec3bc2ecafc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3fdce02901b43b7b2162937718455fbacaf9f850dae3eebd63afec3bc2ecafc", kill_on_drop: false }`
[INFO] [stdout] e3fdce02901b43b7b2162937718455fbacaf9f850dae3eebd63afec3bc2ecafc