[INFO] fetching crate epw-rs 0.1.4...
[INFO] checking epw-rs-0.1.4 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate epw-rs 0.1.4 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate epw-rs 0.1.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate epw-rs 0.1.4
[INFO] tweaked toml for crates.io crate epw-rs 0.1.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate epw-rs 0.1.4 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 epw-rs 0.1.4 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 35b02feb98c8164bd57c3295b0cb180eb6375437127ff8c9b369addbabf5b990
[INFO] running `Command { std: "docker" "start" "-a" "35b02feb98c8164bd57c3295b0cb180eb6375437127ff8c9b369addbabf5b990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35b02feb98c8164bd57c3295b0cb180eb6375437127ff8c9b369addbabf5b990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35b02feb98c8164bd57c3295b0cb180eb6375437127ff8c9b369addbabf5b990", kill_on_drop: false }`
[INFO] [stdout] 35b02feb98c8164bd57c3295b0cb180eb6375437127ff8c9b369addbabf5b990
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e395a0318cb7e5f9294fdf9610fbb27abf354ab51a3075d9c26aae5273d08ef9
[INFO] running `Command { std: "docker" "start" "-a" "e395a0318cb7e5f9294fdf9610fbb27abf354ab51a3075d9c26aae5273d08ef9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]     Checking epw-rs v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/header.rs:617:40
[INFO] [stdout]     |
[INFO] [stdout] 617 |     let daylight_savings_start = match parts[2].parse() {
[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<String, Infallible>
[INFO] [stdout]    --> src/header.rs:627:38
[INFO] [stdout]     |
[INFO] [stdout] 627 |     let daylight_savings_end = match parts[3].parse() {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/header.rs:617:40
[INFO] [stdout]     |
[INFO] [stdout] 617 |     let daylight_savings_start = match parts[2].parse() {
[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<String, Infallible>
[INFO] [stdout]    --> src/header.rs:627:38
[INFO] [stdout]     |
[INFO] [stdout] 627 |     let daylight_savings_end = match parts[3].parse() {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `epw-rs` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `epw-rs` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e395a0318cb7e5f9294fdf9610fbb27abf354ab51a3075d9c26aae5273d08ef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e395a0318cb7e5f9294fdf9610fbb27abf354ab51a3075d9c26aae5273d08ef9", kill_on_drop: false }`
[INFO] [stdout] e395a0318cb7e5f9294fdf9610fbb27abf354ab51a3075d9c26aae5273d08ef9
