[INFO] fetching crate dotsy 1.0.1... [INFO] checking dotsy-1.0.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate dotsy 1.0.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate dotsy 1.0.1 [INFO] finished tweaking crates.io crate dotsy 1.0.1 [INFO] tweaked toml for crates.io crate dotsy 1.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dotsy 1.0.1 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 dotsy 1.0.1 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] [stderr] warning: `edition` is set on binary `dotsy` which is deprecated [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7c168aa2818e122288d18d7eb7d849f75002a20d021cca526cf19a300cdad202 [INFO] running `Command { std: "docker" "start" "-a" "7c168aa2818e122288d18d7eb7d849f75002a20d021cca526cf19a300cdad202", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c168aa2818e122288d18d7eb7d849f75002a20d021cca526cf19a300cdad202", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c168aa2818e122288d18d7eb7d849f75002a20d021cca526cf19a300cdad202", kill_on_drop: false }` [INFO] [stdout] 7c168aa2818e122288d18d7eb7d849f75002a20d021cca526cf19a300cdad202 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d7ac3067b714760c1c393d9aa0d940fc7cd2dd25dad6cf2febe5fb164919d5a9 [INFO] running `Command { std: "docker" "start" "-a" "d7ac3067b714760c1c393d9aa0d940fc7cd2dd25dad6cf2febe5fb164919d5a9", kill_on_drop: false }` [INFO] [stderr] warning: `edition` is set on binary `dotsy` which is deprecated [INFO] [stderr] Compiling libc v0.2.166 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling serde_json v1.0.137 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Checking psl-types v2.0.11 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Checking psl v2.1.62 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking uritemplate-next v0.2.0 [INFO] [stderr] Compiling valico v4.0.0 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Compiling syn v2.0.89 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking fancy-regex v0.11.0 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Checking glob v0.3.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking dirs-sys v0.5.0 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking uuid v1.11.0 [INFO] [stderr] Checking shellexpand v3.1.0 [INFO] [stderr] Checking dirs v6.0.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking addr v0.15.6 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerofrom-derive v0.1.5 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling snafu-derive v0.8.5 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking zerofrom v0.1.5 [INFO] [stderr] Checking yoke v0.7.5 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Checking snafu v0.8.5 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking icu_properties v1.5.1 [INFO] [stderr] Checking erased-serde v0.3.31 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Checking idna_adapter v1.2.0 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking json-pointer v0.3.4 [INFO] [stderr] Checking jsonway v2.0.0 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking dotsy v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub values: Vec, [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 [INFO] [stdout] --> src/cli.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | / #[structopt(short = "c", long = "config")] [INFO] [stdout] 43 | | config: Option, [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | / #[structopt(short = "p", long = "profile")] [INFO] [stdout] 45 | | profile: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | / /// Sets a custom config file. [INFO] [stdout] 57 | | /// [INFO] [stdout] 58 | | /// DEFAULT PATH is otherwise determined in this order: [INFO] [stdout] 59 | | /// [INFO] [stdout] ... | [INFO] [stdout] 72 | | #[structopt(short = "c", long = "config-file", env = "DOTSY_CONFIG_PATH")] [INFO] [stdout] 73 | | pub path: Option, [INFO] [stdout] | |_____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dotsy` (lib) 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: Result [INFO] [stdout] --> src/cli.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub values: Vec, [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 [INFO] [stdout] --> src/cli.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | / #[structopt(short = "c", long = "config")] [INFO] [stdout] 43 | | config: Option, [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | / #[structopt(short = "p", long = "profile")] [INFO] [stdout] 45 | | profile: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | / /// Sets a custom config file. [INFO] [stdout] 57 | | /// [INFO] [stdout] 58 | | /// DEFAULT PATH is otherwise determined in this order: [INFO] [stdout] 59 | | /// [INFO] [stdout] ... | [INFO] [stdout] 72 | | #[structopt(short = "c", long = "config-file", env = "DOTSY_CONFIG_PATH")] [INFO] [stdout] 73 | | pub path: Option, [INFO] [stdout] | |_____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dotsy` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "d7ac3067b714760c1c393d9aa0d940fc7cd2dd25dad6cf2febe5fb164919d5a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7ac3067b714760c1c393d9aa0d940fc7cd2dd25dad6cf2febe5fb164919d5a9", kill_on_drop: false }` [INFO] [stdout] d7ac3067b714760c1c393d9aa0d940fc7cd2dd25dad6cf2febe5fb164919d5a9