[INFO] cloning repository https://github.com/vi/zboxmount [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vi/zboxmount" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvi%2Fzboxmount", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvi%2Fzboxmount'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 788d8494c2f8e45c555054ea1631d27c2fa8e665 [INFO] checking vi/zboxmount against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvi%2Fzboxmount" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/vi/zboxmount [INFO] finished tweaking git repo https://github.com/vi/zboxmount [INFO] tweaked toml for git repo https://github.com/vi/zboxmount written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/vi/zboxmount on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/vi/zboxmount already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 377979deb06389e471d0a0f97bfcb63c59eaa3365bf326d2f43a0425f3b1bdea [INFO] running `Command { std: "docker" "start" "-a" "377979deb06389e471d0a0f97bfcb63c59eaa3365bf326d2f43a0425f3b1bdea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "377979deb06389e471d0a0f97bfcb63c59eaa3365bf326d2f43a0425f3b1bdea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "377979deb06389e471d0a0f97bfcb63c59eaa3365bf326d2f43a0425f3b1bdea", kill_on_drop: false }` [INFO] [stdout] 377979deb06389e471d0a0f97bfcb63c59eaa3365bf326d2f43a0425f3b1bdea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25460fb32219a7ca391a6d35942dbded5a0abcd913654e3f756dc8adf65290ae [INFO] running `Command { std: "docker" "start" "-a" "25460fb32219a7ca391a6d35942dbded5a0abcd913654e3f756dc8adf65290ae", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Compiling fuse v0.3.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking thread-scoped v1.0.2 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking sharded-slab v0.0.7 [INFO] [stderr] Checking rpassword v4.0.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking hex-slice v0.1.4 [INFO] [stderr] Checking fuse_mt v0.5.0 [INFO] [stderr] Compiling zbox v0.8.8 [INFO] [stderr] Checking rmp v0.8.8 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling structopt-derive v0.3.5 [INFO] [stderr] Checking structopt v0.3.5 [INFO] [stderr] Checking serde_test v1.0.104 [INFO] [stderr] Checking rmp-serde v0.14.0 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking zboxmount v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/main.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | / /// Zbox URI to be opened or created. Example: `file:///tmp/myzbox/` [INFO] [stdout] 79 | | uri : String, [INFO] [stdout] | |________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/main.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | / /// Specify plaintext password on command line. Not recommended for security. [INFO] [stdout] 82 | | #[structopt(long="password")] [INFO] [stdout] 83 | | password: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/main.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 85 | / /// Specify a file to read for password. Single trailing newline is chopped off. [INFO] [stdout] 86 | | #[structopt(long="password-file", short="-p")] [INFO] [stdout] 87 | | password_file: Option, [INFO] [stdout] | |__________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/main.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | / /// Location to mount FUSE filesystem at [INFO] [stdout] 90 | | mountpoint: PathBuf, [INFO] [stdout] | |_______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `zboxmount` (bin "zboxmount") due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/main.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | / /// Zbox URI to be opened or created. Example: `file:///tmp/myzbox/` [INFO] [stdout] 79 | | uri : String, [INFO] [stdout] | |________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/main.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | / /// Specify plaintext password on command line. Not recommended for security. [INFO] [stdout] 82 | | #[structopt(long="password")] [INFO] [stdout] 83 | | password: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/main.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 85 | / /// Specify a file to read for password. Single trailing newline is chopped off. [INFO] [stdout] 86 | | #[structopt(long="password-file", short="-p")] [INFO] [stdout] 87 | | password_file: Option, [INFO] [stdout] | |__________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/main.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | / /// Location to mount FUSE filesystem at [INFO] [stdout] 90 | | mountpoint: PathBuf, [INFO] [stdout] | |_______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `zboxmount` (bin "zboxmount" test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "25460fb32219a7ca391a6d35942dbded5a0abcd913654e3f756dc8adf65290ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25460fb32219a7ca391a6d35942dbded5a0abcd913654e3f756dc8adf65290ae", kill_on_drop: false }` [INFO] [stdout] 25460fb32219a7ca391a6d35942dbded5a0abcd913654e3f756dc8adf65290ae