[INFO] fetching crate melib 0.7.2... [INFO] testing melib-0.7.2 against try#1b74e096b9bfb06f84a3007193dcd2f059cbdf6a for pr-96025 [INFO] extracting crate melib 0.7.2 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate melib 0.7.2 on toolchain 1b74e096b9bfb06f84a3007193dcd2f059cbdf6a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate melib 0.7.2 [INFO] finished tweaking crates.io crate melib 0.7.2 [INFO] tweaked toml for crates.io crate melib 0.7.2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ffa637fe13bc5315709e95f83db31bf2a4b491eec7a6d9c18f192087d3c6342 [INFO] running `Command { std: "docker" "start" "-a" "0ffa637fe13bc5315709e95f83db31bf2a4b491eec7a6d9c18f192087d3c6342", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ffa637fe13bc5315709e95f83db31bf2a4b491eec7a6d9c18f192087d3c6342", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ffa637fe13bc5315709e95f83db31bf2a4b491eec7a6d9c18f192087d3c6342", kill_on_drop: false }` [INFO] [stdout] 0ffa637fe13bc5315709e95f83db31bf2a4b491eec7a6d9c18f192087d3c6342 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a34d9674c2a5f771d5f6f6d15de1db4fe388ab9a864769527a1e30d065fc687 [INFO] running `Command { std: "docker" "start" "-a" "7a34d9674c2a5f771d5f6f6d15de1db4fe388ab9a864769527a1e30d065fc687", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling async-task v4.2.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling sha1_smol v1.0.0 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling fallible-streaming-iterator v0.1.9 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling melib v0.7.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling xdg-utils v0.4.0 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling sha1 v0.6.1 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling async-lock v2.5.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling miniz_oxide v0.5.1 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling hashlink v0.6.0 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling libsqlite3-sys v0.20.1 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling blocking v1.2.0 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling filetime v0.2.16 [INFO] [stderr] Compiling flate2 v1.0.23 [INFO] [stderr] Compiling inotify v0.7.1 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling async-fs v1.5.0 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling xdg v2.4.1 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling async-net v1.6.1 [INFO] [stderr] Compiling async-process v1.3.0 [INFO] [stderr] Compiling notify v4.0.17 [INFO] [stderr] Compiling smol v1.2.5 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling rusqlite v0.24.2 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling async-stream-impl v0.2.1 [INFO] [stderr] Compiling async-stream v0.2.1 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stdout] warning: field is never read: `is_subscribed` [INFO] [stdout] --> src/backends/imap.rs:195:5 [INFO] [stdout] | [INFO] [stdout] 195 | is_subscribed: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ImapType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backends/imap.rs:193:10 [INFO] [stdout] | [INFO] [stdout] 193 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `offline_cache` [INFO] [stdout] --> src/backends/nntp.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | offline_cache: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `UIDStore` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backends/nntp.rs:107:10 [INFO] [stdout] | [INFO] [stdout] 107 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `is_subscribed` [INFO] [stdout] --> src/backends/nntp.rs:150:5 [INFO] [stdout] | [INFO] [stdout] 150 | is_subscribed: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NntpType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backends/nntp.rs:148:10 [INFO] [stdout] | [INFO] [stdout] 148 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `can_create_flags` [INFO] [stdout] --> src/backends/nntp.rs:154:5 [INFO] [stdout] | [INFO] [stdout] 154 | can_create_flags: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NntpType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backends/nntp.rs:148:10 [INFO] [stdout] | [INFO] [stdout] 148 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hash` [INFO] [stdout] --> src/backends/mbox.rs:274:5 [INFO] [stdout] | [INFO] [stdout] 274 | hash: EnvelopeHash, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MboxOp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backends/mbox.rs:272:10 [INFO] [stdout] | [INFO] [stdout] 272 | #[derive(Debug, Default)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hash` [INFO] [stdout] --> src/backends/maildir/backend.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | hash: MailboxHash, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `HashIndex` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backends/maildir/backend.rs:84:10 [INFO] [stdout] | [INFO] [stdout] 84 | #[derive(Debug, Default)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.64s [INFO] running `Command { std: "docker" "inspect" "7a34d9674c2a5f771d5f6f6d15de1db4fe388ab9a864769527a1e30d065fc687", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a34d9674c2a5f771d5f6f6d15de1db4fe388ab9a864769527a1e30d065fc687", kill_on_drop: false }` [INFO] [stdout] 7a34d9674c2a5f771d5f6f6d15de1db4fe388ab9a864769527a1e30d065fc687 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c397ba02246a0f399101196b7f0cb716fb3522b012db89a0ea32a7b83e552989 [INFO] running `Command { std: "docker" "start" "-a" "c397ba02246a0f399101196b7f0cb716fb3522b012db89a0ea32a7b83e552989", kill_on_drop: false }` [INFO] [stdout] warning: field is never read: `is_subscribed` [INFO] [stdout] --> src/backends/imap.rs:195:5 [INFO] [stdout] | [INFO] [stdout] 195 | is_subscribed: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ImapType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backends/imap.rs:193:10 [INFO] [stdout] | [INFO] [stdout] 193 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `offline_cache` [INFO] [stdout] --> src/backends/nntp.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | offline_cache: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `UIDStore` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backends/nntp.rs:107:10 [INFO] [stdout] | [INFO] [stdout] 107 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `is_subscribed` [INFO] [stdout] --> src/backends/nntp.rs:150:5 [INFO] [stdout] | [INFO] [stdout] 150 | is_subscribed: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NntpType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backends/nntp.rs:148:10 [INFO] [stdout] | [INFO] [stdout] 148 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `can_create_flags` [INFO] [stdout] --> src/backends/nntp.rs:154:5 [INFO] [stdout] | [INFO] [stdout] 154 | can_create_flags: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NntpType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backends/nntp.rs:148:10 [INFO] [stdout] | [INFO] [stdout] 148 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling melib v0.7.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `hash` [INFO] [stdout] --> src/backends/mbox.rs:274:5 [INFO] [stdout] | [INFO] [stdout] 274 | hash: EnvelopeHash, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MboxOp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backends/mbox.rs:272:10 [INFO] [stdout] | [INFO] [stdout] 272 | #[derive(Debug, Default)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hash` [INFO] [stdout] --> src/backends/maildir/backend.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | hash: MailboxHash, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `HashIndex` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backends/maildir/backend.rs:84:10 [INFO] [stdout] | [INFO] [stdout] 84 | #[derive(Debug, Default)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `is_subscribed` [INFO] [stdout] --> src/backends/imap.rs:195:5 [INFO] [stdout] | [INFO] [stdout] 195 | is_subscribed: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ImapType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backends/imap.rs:193:10 [INFO] [stdout] | [INFO] [stdout] 193 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `offline_cache` [INFO] [stdout] --> src/backends/nntp.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | offline_cache: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `UIDStore` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backends/nntp.rs:107:10 [INFO] [stdout] | [INFO] [stdout] 107 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `is_subscribed` [INFO] [stdout] --> src/backends/nntp.rs:150:5 [INFO] [stdout] | [INFO] [stdout] 150 | is_subscribed: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NntpType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backends/nntp.rs:148:10 [INFO] [stdout] | [INFO] [stdout] 148 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `can_create_flags` [INFO] [stdout] --> src/backends/nntp.rs:154:5 [INFO] [stdout] | [INFO] [stdout] 154 | can_create_flags: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NntpType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backends/nntp.rs:148:10 [INFO] [stdout] | [INFO] [stdout] 148 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hash` [INFO] [stdout] --> src/backends/mbox.rs:274:5 [INFO] [stdout] | [INFO] [stdout] 274 | hash: EnvelopeHash, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MboxOp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backends/mbox.rs:272:10 [INFO] [stdout] | [INFO] [stdout] 272 | #[derive(Debug, Default)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hash` [INFO] [stdout] --> src/backends/maildir/backend.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | hash: MailboxHash, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `HashIndex` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backends/maildir/backend.rs:84:10 [INFO] [stdout] | [INFO] [stdout] 84 | #[derive(Debug, Default)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.01s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/melib-9da836feae19fecf) [INFO] running `Command { std: "docker" "inspect" "c397ba02246a0f399101196b7f0cb716fb3522b012db89a0ea32a7b83e552989", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c397ba02246a0f399101196b7f0cb716fb3522b012db89a0ea32a7b83e552989", kill_on_drop: false }` [INFO] [stdout] c397ba02246a0f399101196b7f0cb716fb3522b012db89a0ea32a7b83e552989 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4c39c95111b6e7128d107c76e2c898415450238fc43f2fbf0413b857652d52d1 [INFO] running `Command { std: "docker" "start" "-a" "4c39c95111b6e7128d107c76e2c898415450238fc43f2fbf0413b857652d52d1", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `is_subscribed` [INFO] [stderr] --> src/backends/imap.rs:195:5 [INFO] [stderr] | [INFO] [stderr] 195 | is_subscribed: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `ImapType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/backends/imap.rs:193:10 [INFO] [stderr] | [INFO] [stderr] 193 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `offline_cache` [INFO] [stderr] --> src/backends/nntp.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | offline_cache: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `UIDStore` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/backends/nntp.rs:107:10 [INFO] [stderr] | [INFO] [stderr] 107 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `is_subscribed` [INFO] [stderr] --> src/backends/nntp.rs:150:5 [INFO] [stderr] | [INFO] [stderr] 150 | is_subscribed: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `NntpType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/backends/nntp.rs:148:10 [INFO] [stderr] | [INFO] [stderr] 148 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `can_create_flags` [INFO] [stderr] --> src/backends/nntp.rs:154:5 [INFO] [stderr] | [INFO] [stderr] 154 | can_create_flags: Arc>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `NntpType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/backends/nntp.rs:148:10 [INFO] [stderr] | [INFO] [stderr] 148 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `hash` [INFO] [stderr] --> src/backends/mbox.rs:274:5 [INFO] [stderr] | [INFO] [stderr] 274 | hash: EnvelopeHash, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `MboxOp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/backends/mbox.rs:272:10 [INFO] [stderr] | [INFO] [stderr] 272 | #[derive(Debug, Default)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `hash` [INFO] [stderr] --> src/backends/maildir/backend.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | hash: MailboxHash, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `HashIndex` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/backends/maildir/backend.rs:84:10 [INFO] [stderr] | [INFO] [stderr] 84 | #[derive(Debug, Default)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `melib` (lib) generated 6 warnings [INFO] [stderr] warning: `melib` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/melib-9da836feae19fecf) [INFO] [stdout] [INFO] [stdout] running 36 tests [INFO] [stdout] test addressbook::vcard::test_card ... ok [INFO] [stdout] test backends::imap::protocol_parser::test_imap_response ... ok [INFO] [stdout] test backends::test_lazy_count_set ... ok [INFO] [stdout] test email::compose::tests::test_attachments ... ok [INFO] [stdout] test email::address::test_strbuilder ... ok [INFO] [stdout] test email::mailto::tests::test_mailto ... ok [INFO] [stdout] test email::parser::generic::test_parser_cfws ... ok [INFO] [stdout] test email::headers::test_headers_case_sensitivity ... ok [INFO] [stdout] test backends::imap::protocol_parser::test_imap_required_responses ... ok [INFO] [stdout] test addressbook::vcard::test_load_cards ... ok [INFO] [stdout] test backends::imap::protocol_parser::test_select_response ... ok [INFO] [stdout] test backends::imap::managesieve::test_managesieve_capabilities ... ok [INFO] [stdout] test email::parser::tests::test_attachments ... ok [INFO] [stdout] test email::compose::mime::test_encode_header ... ok [INFO] [stdout] test backends::imap::protocol_parser::test_imap_line_iterator ... ok [INFO] [stdout] test email::parser::dates::test_date_new ... ok [INFO] [stdout] test backends::imap::protocol_parser::test_imap_search ... ok [INFO] [stdout] test email::parser::mailing_lists::test_parser_rfc_2369_list ... ok [INFO] [stdout] test datetime::test_datetime_rfcs ... ok [INFO] [stdout] test email::parser::generic::test_phrase ... ok [INFO] [stdout] test email::parser::generic::test_parser_comment ... ok [INFO] [stdout] test email::parser::tests::test_msg_id ... ok [INFO] [stdout] test email::parser::tests::test_quoted_printable ... ok [INFO] [stdout] test datetime::test_datetime_timestamp ... ok [INFO] [stdout] test backends::imap::protocol_parser::test_untagged_responses ... ok [INFO] [stdout] test email::parser::tests::test_phrase ... ok [INFO] [stdout] test email::parser::tests::test_address_list ... ok [INFO] [stdout] test email::compose::tests::test_new ... ok [INFO] [stdout] test shellexpand::test_shellexpandtrait ... ok [INFO] [stdout] test search::query_parser::test_query_parsing ... ok [INFO] [stdout] test text_processing::test_globmatch ... ok [INFO] [stdout] test text_processing::wcwidth::test_wcwidth ... ok [INFO] [stdout] test text_processing::line_break::tests::test_line_breaks ... ok [INFO] [stdout] test email::parser::tests::test_addresses ... ok [INFO] [stdout] test text_processing::search::test_search ... ok [INFO] [stdout] test text_processing::line_break::test_reflow ... ok [INFO] [stderr] Doc-tests melib [INFO] [stdout] [INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/backends.rs - backends::BackendOp (line 424) ... ignored [INFO] [stdout] test src/backends.rs - backends::BackendOp (line 431) ... ignored [INFO] [stdout] test src/backends/mbox.rs - backends::mbox (line 92) - compile ... ok [INFO] [stdout] test src/email/address.rs - email::address::Address (line 79) ... ok [INFO] [stdout] test src/email/address.rs - email::address::Address::subaddress (line 246) ... ok [INFO] [stdout] test src/backends/mbox.rs - backends::mbox (line 74) ... ok [INFO] [stdout] test src/search.rs - search::query_parser::query (line 235) ... ok [INFO] [stdout] test src/text_processing/line_break.rs - text_processing::line_break::LineBreakCandidateIter (line 140) ... ok [INFO] [stdout] test src/datetime.rs - datetime (line 26) ... ok [INFO] [stdout] test src/email/address.rs - email::address::Address (line 87) ... ok [INFO] [stdout] test src/email.rs - email (line 29) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.57s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4c39c95111b6e7128d107c76e2c898415450238fc43f2fbf0413b857652d52d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c39c95111b6e7128d107c76e2c898415450238fc43f2fbf0413b857652d52d1", kill_on_drop: false }` [INFO] [stdout] 4c39c95111b6e7128d107c76e2c898415450238fc43f2fbf0413b857652d52d1