[INFO] fetching crate war-cli 0.2.0...
[INFO] checking war-cli-0.2.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate war-cli 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate war-cli 0.2.0
[INFO] finished tweaking crates.io crate war-cli 0.2.0
[INFO] tweaked toml for crates.io crate war-cli 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate war-cli 0.2.0 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 crates.io crate war-cli 0.2.0 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8009e53f0cccdee06438766e1bd193859961b3e0526ddf93159cbdcca48e159e
[INFO] running `Command { std: "docker" "start" "-a" "8009e53f0cccdee06438766e1bd193859961b3e0526ddf93159cbdcca48e159e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8009e53f0cccdee06438766e1bd193859961b3e0526ddf93159cbdcca48e159e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8009e53f0cccdee06438766e1bd193859961b3e0526ddf93159cbdcca48e159e", kill_on_drop: false }`
[INFO] [stdout] 8009e53f0cccdee06438766e1bd193859961b3e0526ddf93159cbdcca48e159e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2e04b54a396e51b198673878d2c0f40301cf30ee9199566431e396e9651d5c3d
[INFO] running `Command { std: "docker" "start" "-a" "2e04b54a396e51b198673878d2c0f40301cf30ee9199566431e396e9651d5c3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.7
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling cc v1.0.46
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling encoding_rs v0.8.20
[INFO] [stderr]    Compiling scroll v0.9.2
[INFO] [stderr]     Checking adler32 v1.0.4
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]     Checking unicode-width v0.1.6
[INFO] [stderr]    Compiling unicode-segmentation v1.3.0
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]     Checking miniz_oxide v0.3.5
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling derivative v1.0.3
[INFO] [stderr]     Checking same-file v1.0.5
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking lazycell v1.2.1
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking walkdir v2.2.9
[INFO] [stderr]     Checking replace_with v0.1.5
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking byteordered v0.4.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking inotify-sys v0.1.3
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking flate2 v1.0.12
[INFO] [stderr]     Checking filetime v0.2.7
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking inotify v0.6.1
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]     Checking notify v4.0.14
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]    Compiling synstructure v0.12.1
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]    Compiling structopt-derive v0.3.3
[INFO] [stderr]     Checking structopt v0.3.3
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]    Compiling toml v0.5.4
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]    Compiling num_enum_derive v0.4.2
[INFO] [stderr]     Checking num_enum v0.4.2
[INFO] [stderr]     Checking war v0.2.0
[INFO] [stderr]     Checking war-cli v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]  --> src/command/crc64.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     input: 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: Result<PathBuf, Infallible>
[INFO] [stdout]  --> src/command/dsav/decode.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | /     /// The source .dsav file to decode.
[INFO] [stdout] 9 | |     input_path: PathBuf,
[INFO] [stdout]   | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/dsav/decode.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | /     /// The path to the output JSON file.
[INFO] [stdout] 11 | |     ///
[INFO] [stdout] 12 | |     /// If omitted, the output will be written in the same directory as the
[INFO] [stdout] 13 | |     /// input file.
[INFO] [stdout] 14 | |     output_path: Option<PathBuf>,
[INFO] [stdout]    | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/dsav/edit.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | /     /// The source .dsav file to decode.
[INFO] [stdout] 11 | |     dsav_path: PathBuf,
[INFO] [stdout]    | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/dsav/encode.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | /     /// The source JSON file to read.
[INFO] [stdout] 10 | |     input_path: PathBuf,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/dsav/encode.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | /     /// The path to the output .dsave file.
[INFO] [stdout] 12 | |     ///
[INFO] [stdout] 13 | |     /// If omitted, the output will be written in the same directory as the
[INFO] [stdout] 14 | |     /// input file.
[INFO] [stdout] 15 | |     output_path: Option<PathBuf>,
[INFO] [stdout]    | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]  --> src/command/manifest/packages/unpack.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     input_path: PathBuf,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/manifest/packages/unpack.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     output_path: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/obsp/decode.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     input_path: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/obsp/decode.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     output_path: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/sav/decode.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | /     /// The source .sav file to read.
[INFO] [stdout]  9 | |     ///
[INFO] [stdout] 10 | |     /// The output JSON file will be placed alongside this input file.
[INFO] [stdout] 11 | |     input_path: PathBuf,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/sav/encode.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | /     /// The .sav file to which the save will be written.
[INFO] [stdout] 10 | |     sav_path: PathBuf,
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/sav/encode.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | /     /// The source JSON file containing the save data which will be written.
[INFO] [stdout] 12 | |     json_path: PathBuf,
[INFO] [stdout]    | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]  --> src/command/worlds/decode.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     input_path: PathBuf,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/worlds/decode.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     output_path: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `war-cli` (bin "war-cli" test) due to 15 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]  --> src/command/crc64.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     input: 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: Result<PathBuf, Infallible>
[INFO] [stdout]  --> src/command/dsav/decode.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | /     /// The source .dsav file to decode.
[INFO] [stdout] 9 | |     input_path: PathBuf,
[INFO] [stdout]   | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/dsav/decode.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | /     /// The path to the output JSON file.
[INFO] [stdout] 11 | |     ///
[INFO] [stdout] 12 | |     /// If omitted, the output will be written in the same directory as the
[INFO] [stdout] 13 | |     /// input file.
[INFO] [stdout] 14 | |     output_path: Option<PathBuf>,
[INFO] [stdout]    | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/dsav/edit.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | /     /// The source .dsav file to decode.
[INFO] [stdout] 11 | |     dsav_path: PathBuf,
[INFO] [stdout]    | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/dsav/encode.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | /     /// The source JSON file to read.
[INFO] [stdout] 10 | |     input_path: PathBuf,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/dsav/encode.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | /     /// The path to the output .dsave file.
[INFO] [stdout] 12 | |     ///
[INFO] [stdout] 13 | |     /// If omitted, the output will be written in the same directory as the
[INFO] [stdout] 14 | |     /// input file.
[INFO] [stdout] 15 | |     output_path: Option<PathBuf>,
[INFO] [stdout]    | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]  --> src/command/manifest/packages/unpack.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     input_path: PathBuf,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/manifest/packages/unpack.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     output_path: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/obsp/decode.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     input_path: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/obsp/decode.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     output_path: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/sav/decode.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | /     /// The source .sav file to read.
[INFO] [stdout]  9 | |     ///
[INFO] [stdout] 10 | |     /// The output JSON file will be placed alongside this input file.
[INFO] [stdout] 11 | |     input_path: PathBuf,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/sav/encode.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | /     /// The .sav file to which the save will be written.
[INFO] [stdout] 10 | |     sav_path: PathBuf,
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/sav/encode.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | /     /// The source JSON file containing the save data which will be written.
[INFO] [stdout] 12 | |     json_path: PathBuf,
[INFO] [stdout]    | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]  --> src/command/worlds/decode.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     input_path: PathBuf,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/command/worlds/decode.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     output_path: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `war-cli` (bin "war-cli") due to 15 previous errors
[INFO] running `Command { std: "docker" "inspect" "2e04b54a396e51b198673878d2c0f40301cf30ee9199566431e396e9651d5c3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e04b54a396e51b198673878d2c0f40301cf30ee9199566431e396e9651d5c3d", kill_on_drop: false }`
[INFO] [stdout] 2e04b54a396e51b198673878d2c0f40301cf30ee9199566431e396e9651d5c3d
