[INFO] cloning repository https://github.com/joe2k01/manycore_svg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joe2k01/manycore_svg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoe2k01%2Fmanycore_svg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoe2k01%2Fmanycore_svg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b9ff2009d2a90f5d813794646c2b1f91ee0af89c
[INFO] checking joe2k01/manycore_svg 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%2Fjoe2k01%2Fmanycore_svg" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/joe2k01/manycore_svg
[INFO] finished tweaking git repo https://github.com/joe2k01/manycore_svg
[INFO] tweaked toml for git repo https://github.com/joe2k01/manycore_svg written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/joe2k01/manycore_svg 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/joe2k01/manycore_svg 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] acab207214515ab482bbe82b09f2cfe782588b7962bb911b6611ab90ca97f23f
[INFO] running `Command { std: "docker" "start" "-a" "acab207214515ab482bbe82b09f2cfe782588b7962bb911b6611ab90ca97f23f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acab207214515ab482bbe82b09f2cfe782588b7962bb911b6611ab90ca97f23f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acab207214515ab482bbe82b09f2cfe782588b7962bb911b6611ab90ca97f23f", kill_on_drop: false }`
[INFO] [stdout] acab207214515ab482bbe82b09f2cfe782588b7962bb911b6611ab90ca97f23f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9419feddadbed1ad66ac459128b4724f814122195ea04e765e9f2ecf5db72117
[INFO] running `Command { std: "docker" "start" "-a" "9419feddadbed1ad66ac459128b4724f814122195ea04e765e9f2ecf5db72117", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.64
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.32
[INFO] [stderr]     Checking const_format v0.2.32
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling getset v0.1.2
[INFO] [stderr]     Checking manycore_utils v0.1.0 (https://github.com/joe2k01/manycore_utils.git#55deabe7)
[INFO] [stderr]     Checking quick-xml v0.31.0 (https://github.com/tafia/quick-xml.git#4a4abf7f)
[INFO] [stderr]     Checking manycore_parser v0.5.2 (https://github.com/joe2k01/manycore_parser.git#89fb4e39)
[INFO] [stderr]     Checking manycore_svg v0.5.7 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/sinks_sources_layer.rs:260:35
[INFO] [stdout]     |
[INFO] [stdout] 260 |             g: Vec::with_capacity(usize::try_from((rows + columns) * 2).expect(UNSUPPORTED_PLATFORM)),
[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<usize, Infallible>
[INFO] [stdout]    --> src/sinks_sources_layer.rs:260:35
[INFO] [stdout]     |
[INFO] [stdout] 260 |             g: Vec::with_capacity(usize::try_from((rows + columns) * 2).expect(UNSUPPORTED_PLATFORM)),
[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<usize, Infallible>
[INFO] [stdout]   --> src/svg_conversions.rs:72:21
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 i % usize::try_from(columns).expect(UNSUPPORTED_PLATFORM),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/svg_conversions.rs:72:21
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 i % usize::try_from(columns).expect(UNSUPPORTED_PLATFORM),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `manycore_svg` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `manycore_svg` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "9419feddadbed1ad66ac459128b4724f814122195ea04e765e9f2ecf5db72117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9419feddadbed1ad66ac459128b4724f814122195ea04e765e9f2ecf5db72117", kill_on_drop: false }`
[INFO] [stdout] 9419feddadbed1ad66ac459128b4724f814122195ea04e765e9f2ecf5db72117