[INFO] cloning repository https://github.com/jbhannah/diceroll
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbhannah/diceroll" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbhannah%2Fdiceroll", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbhannah%2Fdiceroll'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f019d153dc26668e48b1489ab8c58ec474377495
[INFO] testing jbhannah/diceroll against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbhannah%2Fdiceroll" "/workspace/builds/worker-60/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-60/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jbhannah/diceroll on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jbhannah/diceroll
[INFO] finished tweaking git repo https://github.com/jbhannah/diceroll
[INFO] tweaked toml for git repo https://github.com/jbhannah/diceroll written to /workspace/builds/worker-60/source/Cargo.toml
[INFO] crate git repo https://github.com/jbhannah/diceroll already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", 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]  Downloading crates ...
[INFO] [stderr]   Downloaded mockall_derive v0.9.1
[INFO] [stderr]   Downloaded mockall v0.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebab5543b729fda327809733a50d536e94f55937bca2917ce82c290895eb8ab1
[INFO] running `Command { std: "docker" "start" "-a" "ebab5543b729fda327809733a50d536e94f55937bca2917ce82c290895eb8ab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebab5543b729fda327809733a50d536e94f55937bca2917ce82c290895eb8ab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebab5543b729fda327809733a50d536e94f55937bca2917ce82c290895eb8ab1", kill_on_drop: false }`
[INFO] [stdout] ebab5543b729fda327809733a50d536e94f55937bca2917ce82c290895eb8ab1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3dd5412582342e0e54554a8a55d032f77be68378dd95c39ef56b181dfd0be99a
[INFO] running `Command { std: "docker" "start" "-a" "3dd5412582342e0e54554a8a55d032f77be68378dd95c39ef56b181dfd0be99a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling predicates-core v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling fragile v1.0.0
[INFO] [stderr]    Compiling downcast v0.10.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling predicates-tree v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling float-cmp v0.6.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling predicates v1.0.4
[INFO] [stderr]    Compiling mockall_derive v0.9.1
[INFO] [stderr]    Compiling mockall v0.9.1
[INFO] [stderr]    Compiling diceroll v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.52s
[INFO] running `Command { std: "docker" "inspect" "3dd5412582342e0e54554a8a55d032f77be68378dd95c39ef56b181dfd0be99a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dd5412582342e0e54554a8a55d032f77be68378dd95c39ef56b181dfd0be99a", kill_on_drop: false }`
[INFO] [stdout] 3dd5412582342e0e54554a8a55d032f77be68378dd95c39ef56b181dfd0be99a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6155ecf76583cd2c322a8fdcedce57397ba051f9861ac5dea67b55bc25bc74f
[INFO] running `Command { std: "docker" "start" "-a" "a6155ecf76583cd2c322a8fdcedce57397ba051f9861ac5dea67b55bc25bc74f", kill_on_drop: false }`
[INFO] [stderr]    Compiling diceroll v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "a6155ecf76583cd2c322a8fdcedce57397ba051f9861ac5dea67b55bc25bc74f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6155ecf76583cd2c322a8fdcedce57397ba051f9861ac5dea67b55bc25bc74f", kill_on_drop: false }`
[INFO] [stdout] a6155ecf76583cd2c322a8fdcedce57397ba051f9861ac5dea67b55bc25bc74f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff2e7e3e8eca145e053a809966e3ebac906a31239be53d513ff12f871985c036
[INFO] running `Command { std: "docker" "start" "-a" "ff2e7e3e8eca145e053a809966e3ebac906a31239be53d513ff12f871985c036", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/diceroll-d8a1e52960fec60e)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test die::tests::test_roll ... ok
[INFO] [stdout] test expr::drop::try_from_str_uppercase ... ok
[INFO] [stdout] test expr::dice_expr::try_from_str ... ok
[INFO] [stdout] test expr::dice_expr::try_from_str_invalid ... ok
[INFO] [stdout] test expr::dice_expr::try_from_str_drop_invalid ... ok
[INFO] [stdout] test expr::dice_expr::try_from_str_modifier ... ok
[INFO] [stdout] test expr::dice_expr::try_from_str_modifier_too_negative ... ok
[INFO] [stdout] test expr::dice_expr::try_from_str_drop ... ok
[INFO] [stdout] test expr::drop::try_from_str_lowercase ... ok
[INFO] [stdout] test expr::dice_expr::try_from_str_drop_single_die ... ok
[INFO] [stdout] test expr::drop::try_from_str_invalid ... ok
[INFO] [stdout] test expr::dice_expr::try_from_str_modifier_lt_0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/roll-fe7ece59873ff70f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests diceroll
[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] [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] running `Command { std: "docker" "inspect" "ff2e7e3e8eca145e053a809966e3ebac906a31239be53d513ff12f871985c036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff2e7e3e8eca145e053a809966e3ebac906a31239be53d513ff12f871985c036", kill_on_drop: false }`
[INFO] [stdout] ff2e7e3e8eca145e053a809966e3ebac906a31239be53d513ff12f871985c036