[INFO] fetching crate debian-control 0.2.0... [INFO] checking debian-control-0.2.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate debian-control 0.2.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate debian-control 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate debian-control 0.2.0 [INFO] tweaked toml for crates.io crate debian-control 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate debian-control 0.2.0 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] crate crates.io crate debian-control 0.2.0 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 380f2d35fbfbbbefe0e029aa38bd680d524a63c49700ba7c27b4dbe720f14e37 [INFO] running `Command { std: "docker" "start" "-a" "380f2d35fbfbbbefe0e029aa38bd680d524a63c49700ba7c27b4dbe720f14e37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "380f2d35fbfbbbefe0e029aa38bd680d524a63c49700ba7c27b4dbe720f14e37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "380f2d35fbfbbbefe0e029aa38bd680d524a63c49700ba7c27b4dbe720f14e37", kill_on_drop: false }` [INFO] [stdout] 380f2d35fbfbbbefe0e029aa38bd680d524a63c49700ba7c27b4dbe720f14e37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2acc910059e8b50c51b5a111323e5b11f0ae5a88d3582bd5d9c9f00e91c47d66 [INFO] running `Command { std: "docker" "start" "-a" "2acc910059e8b50c51b5a111323e5b11f0ae5a88d3582bd5d9c9f00e91c47d66", kill_on_drop: false }` [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Checking text-size v1.1.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking countme v3.0.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking rowan v0.16.1 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling lazy-regex-proc_macros v3.4.1 [INFO] [stderr] Compiling deb822-derive v0.3.0 [INFO] [stderr] Checking deb822-fast v0.2.0 [INFO] [stderr] Checking lazy-regex v3.4.1 [INFO] [stderr] Checking debversion v0.5.0 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.3 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking deb822-lossless v0.4.0 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking debian-control v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lossy/apt.rs:17:49 [INFO] [stdout] | [INFO] [stdout] 17 | #[derive(Debug, Clone, PartialEq, Eq, ToDeb822, FromDeb822)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the derive macro `FromDeb822` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lossy/apt.rs:89:49 [INFO] [stdout] | [INFO] [stdout] 89 | #[derive(Debug, Clone, PartialEq, Eq, ToDeb822, FromDeb822)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `FromDeb822` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lossy/apt.rs:221:49 [INFO] [stdout] | [INFO] [stdout] 221 | #[derive(Debug, Clone, PartialEq, Eq, ToDeb822, FromDeb822)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `FromDeb822` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lossy/buildinfo.rs:61:10 [INFO] [stdout] | [INFO] [stdout] 61 | #[derive(FromDeb822, ToDeb822)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `FromDeb822` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lossy/control.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | #[derive(FromDeb822, ToDeb822, Default)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `FromDeb822` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lossy/control.rs:90:10 [INFO] [stdout] | [INFO] [stdout] 90 | #[derive(FromDeb822, ToDeb822, Default)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `FromDeb822` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lossy/ftpmaster.rs:13:24 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug, Clone, FromDeb822, ToDeb822)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `FromDeb822` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `debian-control` (lib) due to 7 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/lossy/apt.rs:17:49 [INFO] [stdout] | [INFO] [stdout] 17 | #[derive(Debug, Clone, PartialEq, Eq, ToDeb822, FromDeb822)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the derive macro `FromDeb822` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lossy/apt.rs:89:49 [INFO] [stdout] | [INFO] [stdout] 89 | #[derive(Debug, Clone, PartialEq, Eq, ToDeb822, FromDeb822)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `FromDeb822` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lossy/apt.rs:221:49 [INFO] [stdout] | [INFO] [stdout] 221 | #[derive(Debug, Clone, PartialEq, Eq, ToDeb822, FromDeb822)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `FromDeb822` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lossy/buildinfo.rs:61:10 [INFO] [stdout] | [INFO] [stdout] 61 | #[derive(FromDeb822, ToDeb822)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `FromDeb822` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lossy/control.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | #[derive(FromDeb822, ToDeb822, Default)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `FromDeb822` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lossy/control.rs:90:10 [INFO] [stdout] | [INFO] [stdout] 90 | #[derive(FromDeb822, ToDeb822, Default)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `FromDeb822` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lossy/ftpmaster.rs:13:24 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug, Clone, FromDeb822, ToDeb822)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `FromDeb822` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lossless/apt.rs:1364:18 [INFO] [stdout] | [INFO] [stdout] 1364 | Some("python".parse().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `debian-control` (lib test) due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "2acc910059e8b50c51b5a111323e5b11f0ae5a88d3582bd5d9c9f00e91c47d66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2acc910059e8b50c51b5a111323e5b11f0ae5a88d3582bd5d9c9f00e91c47d66", kill_on_drop: false }` [INFO] [stdout] 2acc910059e8b50c51b5a111323e5b11f0ae5a88d3582bd5d9c9f00e91c47d66