[INFO] fetching crate ads 0.4.4... [INFO] checking ads-0.4.4 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate ads 0.4.4 into /workspace/builds/worker-7-tc2/source [INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain [INFO] started tweaking crates.io crate ads 0.4.4 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate ads 0.4.4 [INFO] tweaked toml for crates.io crate ads 0.4.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ads 0.4.4 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 ads 0.4.4 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0c496e0d4f47c5f40f5a3ddeaaef391413160c4f5349900fcea58aaee6bb35da [INFO] running `Command { std: "docker" "start" "-a" "0c496e0d4f47c5f40f5a3ddeaaef391413160c4f5349900fcea58aaee6bb35da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c496e0d4f47c5f40f5a3ddeaaef391413160c4f5349900fcea58aaee6bb35da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c496e0d4f47c5f40f5a3ddeaaef391413160c4f5349900fcea58aaee6bb35da", kill_on_drop: false }` [INFO] [stdout] 0c496e0d4f47c5f40f5a3ddeaaef391413160c4f5349900fcea58aaee6bb35da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 210a5d7ff1bbecd01abd3006966a11fa7ee47e57617fc383998529760b119022 [INFO] running `Command { std: "docker" "start" "-a" "210a5d7ff1bbecd01abd3006966a11fa7ee47e57617fc383998529760b119022", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Compiling rustversion v1.0.12 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking once_cell v1.20.1 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking quick-xml v0.36.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking regex v1.7.3 [INFO] [stderr] Checking parse_int v0.6.0 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Compiling clap_derive v3.2.25 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ads v0.4.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking strum v0.26.3 [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/adstool.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | addr: 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 [INFO] [stdout] --> examples/adstool.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 85 | routename: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/adstool.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | password: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/adstool.rs:93:5 [INFO] [stdout] | [INFO] [stdout] 93 | username: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/adstool.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | path: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/adstool.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | path: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/adstool.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | path: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/adstool.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | path: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/adstool.rs:211:9 [INFO] [stdout] | [INFO] [stdout] 211 | filter: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/adstool.rs:216:9 [INFO] [stdout] | [INFO] [stdout] 216 | filter: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/adstool.rs:222:9 [INFO] [stdout] | [INFO] [stdout] 222 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/adstool.rs:238:9 [INFO] [stdout] | [INFO] [stdout] 238 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/adstool.rs:241:9 [INFO] [stdout] | [INFO] [stdout] 241 | value: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/adstool.rs:252:5 [INFO] [stdout] | [INFO] [stdout] 252 | program: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/adstool.rs:255:5 [INFO] [stdout] | [INFO] [stdout] 255 | workingdir: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/adstool.rs:257:5 [INFO] [stdout] | [INFO] [stdout] 257 | args: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ads` (example "adstool") due to 16 previous errors [INFO] running `Command { std: "docker" "inspect" "210a5d7ff1bbecd01abd3006966a11fa7ee47e57617fc383998529760b119022", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "210a5d7ff1bbecd01abd3006966a11fa7ee47e57617fc383998529760b119022", kill_on_drop: false }` [INFO] [stdout] 210a5d7ff1bbecd01abd3006966a11fa7ee47e57617fc383998529760b119022