[INFO] fetching crate rouler 0.2.1...
[INFO] testing rouler-0.2.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate rouler 0.2.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate rouler 0.2.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rouler 0.2.1
[INFO] finished tweaking crates.io crate rouler 0.2.1
[INFO] tweaked toml for crates.io crate rouler 0.2.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pest v1.0.6
[INFO] [stderr]   Downloaded pest_derive v1.0.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc99da9ba0c2a4cfc902559f2825940ca0bed79cdad537dd5de2da699ea46680
[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" "bc99da9ba0c2a4cfc902559f2825940ca0bed79cdad537dd5de2da699ea46680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc99da9ba0c2a4cfc902559f2825940ca0bed79cdad537dd5de2da699ea46680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc99da9ba0c2a4cfc902559f2825940ca0bed79cdad537dd5de2da699ea46680", kill_on_drop: false }`
[INFO] [stdout] bc99da9ba0c2a4cfc902559f2825940ca0bed79cdad537dd5de2da699ea46680
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ba7ef24a115917408043f2104f3af7db507f69bdb893acc93d2e9dba18d792c
[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" "5ba7ef24a115917408043f2104f3af7db507f69bdb893acc93d2e9dba18d792c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling pest v1.0.6
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling pest_derive v1.0.8
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling rouler v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.82s
[INFO] running `Command { std: "docker" "inspect" "5ba7ef24a115917408043f2104f3af7db507f69bdb893acc93d2e9dba18d792c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ba7ef24a115917408043f2104f3af7db507f69bdb893acc93d2e9dba18d792c", kill_on_drop: false }`
[INFO] [stdout] 5ba7ef24a115917408043f2104f3af7db507f69bdb893acc93d2e9dba18d792c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 63222e225998a46354f82ffc53b43563360ad13e1f53c371476348bf25860aef
[INFO] running `Command { std: "docker" "start" "-a" "63222e225998a46354f82ffc53b43563360ad13e1f53c371476348bf25860aef", kill_on_drop: false }`
[INFO] [stderr]    Compiling rouler v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "63222e225998a46354f82ffc53b43563360ad13e1f53c371476348bf25860aef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63222e225998a46354f82ffc53b43563360ad13e1f53c371476348bf25860aef", kill_on_drop: false }`
[INFO] [stdout] 63222e225998a46354f82ffc53b43563360ad13e1f53c371476348bf25860aef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c36d0988d3d016130e6897a24a9fc568aaaa592024f9a2e962a9628b210b7857
[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" "c36d0988d3d016130e6897a24a9fc568aaaa592024f9a2e962a9628b210b7857", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rouler-88d26ab09ccd8ff7
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/roller-2013fa6d9a8d037a
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test spaces_not_allowed_in_die_codes ... ignored
[INFO] [stdout] test rollers_are_iterators ... ok
[INFO] [stdout] test roller_object_within_range ... ok
[INFO] [stdout] test d_op_is_case_insensitive ... ok
[INFO] [stdout] test negative_dice_negates_roll_value ... ok
[INFO] [stdout] test custom_dice_spaces_optional ... ok
[INFO] [stdout] test reroll_changes_value ... ok
[INFO] [stdout] test roll_custom_dice_within_range ... ok
[INFO] [stdout] test roll_dice_within_range ... ok
[INFO] [stdout] test num_of_dice_nonzero ... ok
[INFO] [stdout] test non_zero_sides_disallowed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rouler
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 35) ... ignored
[INFO] [stdout] test src/roll.rs - roll::Roller::iter (line 185) ... ignored
[INFO] [stdout] test src/roll.rs - roll::roller_or_fail (line 59) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roller::new (line 99) ... ok
[INFO] [stdout] test src/roll.rs - roll::roll_dice (line 24) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roller::new (line 125) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roller::iter (line 168) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roller::iter (line 177) ... ok
[INFO] [stdout] test src/roll.rs - roll::roll_dice_or_fail (line 42) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roller::reroll (line 141) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roller::new (line 111) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c36d0988d3d016130e6897a24a9fc568aaaa592024f9a2e962a9628b210b7857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c36d0988d3d016130e6897a24a9fc568aaaa592024f9a2e962a9628b210b7857", kill_on_drop: false }`
[INFO] [stdout] c36d0988d3d016130e6897a24a9fc568aaaa592024f9a2e962a9628b210b7857