[INFO] fetching crate xio_job_to_blockdiag 0.8.0...
[INFO] checking xio_job_to_blockdiag-0.8.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate xio_job_to_blockdiag 0.8.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate xio_job_to_blockdiag 0.8.0
[INFO] finished tweaking crates.io crate xio_job_to_blockdiag 0.8.0
[INFO] tweaked toml for crates.io crate xio_job_to_blockdiag 0.8.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xio_job_to_blockdiag 0.8.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 73 packages to latest compatible versions
[INFO] [stderr]       Adding env_logger v0.7.1 (available: v0.11.8)
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.12.0)
[INFO] [stderr]       Adding snafu v0.5.0 (available: v0.8.9)
[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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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] fc9f156118b9eca83f808e1234fd501f40a839365502c71dd01973102dfdf167
[INFO] running `Command { std: "docker" "start" "-a" "fc9f156118b9eca83f808e1234fd501f40a839365502c71dd01973102dfdf167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc9f156118b9eca83f808e1234fd501f40a839365502c71dd01973102dfdf167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc9f156118b9eca83f808e1234fd501f40a839365502c71dd01973102dfdf167", kill_on_drop: false }`
[INFO] [stdout] fc9f156118b9eca83f808e1234fd501f40a839365502c71dd01973102dfdf167
[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] 435dd177397ec38b41923a370327497837c2e1b85ce0db147c63184933c09340
[INFO] running `Command { std: "docker" "start" "-a" "435dd177397ec38b41923a370327497837c2e1b85ce0db147c63184933c09340", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking try_from v0.3.2
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]    Compiling snafu-derive v0.5.0
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking snafu v0.5.0
[INFO] [stderr]     Checking ommui_string_patterns v0.1.2
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking xio_base_datatypes v0.8.0
[INFO] [stderr]     Checking ommui_file_loading v0.7.1
[INFO] [stderr]     Checking xio_jobset v0.13.0
[INFO] [stderr]     Checking xio_instructionset v0.5.0
[INFO] [stderr]     Checking xio_job_to_blockdiag v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]   --> src/bin/xiojob2blockdiag.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | /     #[structopt(
[INFO] [stdout] 40 | |         long = "instructionset",
[INFO] [stdout] 41 | |         default_value = "/usr/share/xio-schema-definition/instructionset/1"
[INFO] [stdout] 42 | |     )]
[INFO] [stdout] 43 | |     instructionset: 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<String, Infallible>
[INFO] [stdout]   --> src/bin/xiojob2blockdiag.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | /     #[structopt(name = "job")]
[INFO] [stdout] 45 | |     job: String,
[INFO] [stdout]    | |_______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xio_job_to_blockdiag` (bin "xiojob2blockdiag") due to 2 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<String, Infallible>
[INFO] [stdout]   --> src/bin/xiojob2blockdiag.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | /     #[structopt(
[INFO] [stdout] 40 | |         long = "instructionset",
[INFO] [stdout] 41 | |         default_value = "/usr/share/xio-schema-definition/instructionset/1"
[INFO] [stdout] 42 | |     )]
[INFO] [stdout] 43 | |     instructionset: 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<String, Infallible>
[INFO] [stdout]   --> src/bin/xiojob2blockdiag.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | /     #[structopt(name = "job")]
[INFO] [stdout] 45 | |     job: String,
[INFO] [stdout]    | |_______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xio_job_to_blockdiag` (bin "xiojob2blockdiag" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "435dd177397ec38b41923a370327497837c2e1b85ce0db147c63184933c09340", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "435dd177397ec38b41923a370327497837c2e1b85ce0db147c63184933c09340", kill_on_drop: false }`
[INFO] [stdout] 435dd177397ec38b41923a370327497837c2e1b85ce0db147c63184933c09340