[INFO] crate serenity 0.8.6 is already in cache [INFO] testing serenity-0.8.6 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate serenity 0.8.6 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate serenity 0.8.6 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate serenity 0.8.6 [INFO] finished tweaking crates.io crate serenity 0.8.6 [INFO] tweaked toml for crates.io crate serenity 0.8.6 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dda88858aa4a6ba8c586e00266d8543cc3e8bb4876d4c1e0bf17dd1fe6ebb5cf [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "dda88858aa4a6ba8c586e00266d8543cc3e8bb4876d4c1e0bf17dd1fe6ebb5cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dda88858aa4a6ba8c586e00266d8543cc3e8bb4876d4c1e0bf17dd1fe6ebb5cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dda88858aa4a6ba8c586e00266d8543cc3e8bb4876d4c1e0bf17dd1fe6ebb5cf", kill_on_drop: false }` [INFO] [stdout] dda88858aa4a6ba8c586e00266d8543cc3e8bb4876d4c1e0bf17dd1fe6ebb5cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4a00d1321cd63ba27065ec505050847c749a1a143727254bc7ad50028ec402a6 [INFO] running `Command { std: "docker" "start" "-a" "4a00d1321cd63ba27065ec505050847c749a1a143727254bc7ad50028ec402a6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling tinyvec v0.3.3 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling dtoa v0.4.6 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling serenity v0.8.6 (/opt/rustwide/workdir) [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling uwl v0.6.0 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling hashbrown v0.8.1 [INFO] [stderr] Compiling indexmap v1.5.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling tracing-core v0.1.11 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling tracing v0.1.17 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling flate2 v1.0.16 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling input_buffer v0.2.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling webpki v0.21.3 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling tungstenite v0.9.2 [INFO] [stderr] Compiling rustls v0.17.0 [INFO] [stderr] Compiling webpki-roots v0.19.0 [INFO] [stderr] Compiling webpki-roots v0.18.0 [INFO] [stderr] Compiling rustls v0.16.0 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-rustls v0.13.1 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling command_attr v0.2.0 [INFO] [stderr] Compiling pin-project v0.4.22 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling h2 v0.2.6 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling chrono v0.4.13 [INFO] [stderr] Compiling hyper v0.13.7 [INFO] [stderr] Compiling hyper-rustls v0.20.0 [INFO] [stderr] Compiling reqwest v0.10.6 [INFO] [stdout] warning: allow(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stdout] --> src/lib.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | #[allow(rust_2018_idioms)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: allow(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stdout] --> src/lib.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | #[allow(rust_2018_idioms)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/model/channel/guild_channel.rs:384:17 [INFO] [stdout] | [INFO] [stdout] 384 | std::mem::replace(self, channel); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/model/channel/message.rs:260:17 [INFO] [stdout] | [INFO] [stdout] 260 | mem::replace(self, edited); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/model/guild/emoji.rs:127:25 [INFO] [stdout] | [INFO] [stdout] 127 | mem::replace(self, emoji); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/model/user.rs:722:13 [INFO] [stdout] | [INFO] [stdout] 722 | mem::replace(self, replacement); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/model/webhook.rs:146:17 [INFO] [stdout] | [INFO] [stdout] 146 | mem::replace(self, replacement); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 05s [INFO] running `Command { std: "docker" "inspect" "4a00d1321cd63ba27065ec505050847c749a1a143727254bc7ad50028ec402a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a00d1321cd63ba27065ec505050847c749a1a143727254bc7ad50028ec402a6", kill_on_drop: false }` [INFO] [stdout] 4a00d1321cd63ba27065ec505050847c749a1a143727254bc7ad50028ec402a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68bba1875b2d8e019d0c20961f1fd9289a8e2eba257c1c5910c88c9ef183a0a4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "68bba1875b2d8e019d0c20961f1fd9289a8e2eba257c1c5910c88c9ef183a0a4", kill_on_drop: false }` [INFO] [stderr] Compiling serenity v0.8.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: allow(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stdout] --> src/lib.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | #[allow(rust_2018_idioms)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: allow(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stdout] --> src/lib.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | #[allow(rust_2018_idioms)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/model/channel/guild_channel.rs:384:17 [INFO] [stdout] | [INFO] [stdout] 384 | std::mem::replace(self, channel); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/model/channel/message.rs:260:17 [INFO] [stdout] | [INFO] [stdout] 260 | mem::replace(self, edited); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/model/guild/emoji.rs:127:25 [INFO] [stdout] | [INFO] [stdout] 127 | mem::replace(self, emoji); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/model/user.rs:722:13 [INFO] [stdout] | [INFO] [stdout] 722 | mem::replace(self, replacement); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/model/webhook.rs:146:17 [INFO] [stdout] | [INFO] [stdout] 146 | mem::replace(self, replacement); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: allow(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stdout] --> src/lib.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | #[allow(rust_2018_idioms)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: allow(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stdout] --> src/lib.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | #[allow(rust_2018_idioms)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/model/channel/guild_channel.rs:384:17 [INFO] [stdout] | [INFO] [stdout] 384 | std::mem::replace(self, channel); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/model/channel/message.rs:260:17 [INFO] [stdout] | [INFO] [stdout] 260 | mem::replace(self, edited); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/model/guild/emoji.rs:127:25 [INFO] [stdout] | [INFO] [stdout] 127 | mem::replace(self, emoji); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/model/user.rs:722:13 [INFO] [stdout] | [INFO] [stdout] 722 | mem::replace(self, replacement); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/model/webhook.rs:146:17 [INFO] [stdout] | [INFO] [stdout] 146 | mem::replace(self, replacement); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 29.09s [INFO] running `Command { std: "docker" "inspect" "68bba1875b2d8e019d0c20961f1fd9289a8e2eba257c1c5910c88c9ef183a0a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68bba1875b2d8e019d0c20961f1fd9289a8e2eba257c1c5910c88c9ef183a0a4", kill_on_drop: false }` [INFO] [stdout] 68bba1875b2d8e019d0c20961f1fd9289a8e2eba257c1c5910c88c9ef183a0a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a5db15be9abf95b7ac77e684a5fd9c59ffde5f680c0491787d97e173eec01fac [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a5db15be9abf95b7ac77e684a5fd9c59ffde5f680c0491787d97e173eec01fac", kill_on_drop: false }` [INFO] [stderr] warning: allow(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stderr] --> src/lib.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | #[allow(rust_2018_idioms)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: allow(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stderr] --> src/lib.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | #[allow(rust_2018_idioms)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/model/channel/guild_channel.rs:384:17 [INFO] [stderr] | [INFO] [stderr] 384 | std::mem::replace(self, channel); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/model/channel/message.rs:260:17 [INFO] [stderr] | [INFO] [stderr] 260 | mem::replace(self, edited); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/model/guild/emoji.rs:127:25 [INFO] [stderr] | [INFO] [stderr] 127 | mem::replace(self, emoji); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/model/user.rs:722:13 [INFO] [stderr] | [INFO] [stderr] 722 | mem::replace(self, replacement); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/model/webhook.rs:146:17 [INFO] [stderr] | [INFO] [stderr] 146 | mem::replace(self, replacement); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: allow(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stderr] --> src/lib.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | #[allow(rust_2018_idioms)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: allow(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stderr] --> src/lib.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | #[allow(rust_2018_idioms)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/model/channel/guild_channel.rs:384:17 [INFO] [stderr] | [INFO] [stderr] 384 | std::mem::replace(self, channel); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/model/channel/message.rs:260:17 [INFO] [stderr] | [INFO] [stderr] 260 | mem::replace(self, edited); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/model/guild/emoji.rs:127:25 [INFO] [stderr] | [INFO] [stderr] 127 | mem::replace(self, emoji); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/model/user.rs:722:13 [INFO] [stderr] | [INFO] [stderr] 722 | mem::replace(self, replacement); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/model/webhook.rs:146:17 [INFO] [stderr] | [INFO] [stderr] 146 | mem::replace(self, replacement); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.29s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/serenity-6bc6925e35b2c970 [INFO] [stdout] running 52 tests [INFO] [stdout] test framework::standard::help_commands::matrix_tests::index_mut ... ok [INFO] [stdout] test cache::test::test_cache_messages ... ok [INFO] [stdout] test framework::standard::structures::levenshtein_tests::help_behaviour_strike ... ok [INFO] [stdout] test framework::standard::structures::levenshtein_tests::help_behaviour_nothing ... ok [INFO] [stdout] test framework::standard::help_commands::levenshtein_tests::symmetric ... ok [INFO] [stdout] test framework::standard::help_commands::levenshtein_tests::transitive ... ok [INFO] [stdout] test http::ratelimiting::tests::test_parse_header_errors ... ok [INFO] [stdout] test framework::standard::structures::levenshtein_tests::help_behaviour_eq ... ok [INFO] [stdout] test framework::standard::structures::levenshtein_tests::help_behaviour_hide ... ok [INFO] [stdout] test model::channel::test::model_utils::nsfw_checks ... ok [INFO] [stdout] test http::test::test_attachment_type ... ok [INFO] [stdout] test builder::create_embed::test::test_from_embed ... ok [INFO] [stdout] test framework::standard::help_commands::levenshtein_tests::reflexive ... ok [INFO] [stdout] test model::misc::test::utils::test_mention ... ok [INFO] [stdout] test utils::colour::test::from ... ok [INFO] [stdout] test http::error::test::test_error_response_into ... ok [INFO] [stdout] test model::guild::test::model::member_named_username ... ok [INFO] [stdout] test model::misc::test::test_formatters ... ok [INFO] [stdout] test model::user::test::model::default_avatars ... ok [INFO] [stdout] test utils::colour::test::tuple ... ok [INFO] [stdout] test utils::colour::test::new ... ok [INFO] [stdout] test utils::message_builder::test::code_blocks ... ok [INFO] [stdout] test utils::message_builder::test::content ... ok [INFO] [stdout] test utils::message_builder::test::message_content ... ok [INFO] [stdout] test utils::colour::test::from_rgb ... ok [INFO] [stdout] test utils::message_builder::test::message_content_safe ... ok [INFO] [stdout] test utils::colour::test::g ... ok [INFO] [stdout] test model::guild::test::model::member_named_nickname ... ok [INFO] [stdout] test utils::colour::test::b ... ok [INFO] [stdout] test utils::message_builder::test::init ... ok [INFO] [stdout] test utils::message_builder::test::mentions ... ok [INFO] [stdout] test utils::test::role_parser ... ok [INFO] [stdout] test model::user::test::model::test_core ... ok [INFO] [stdout] test utils::test::test_channel_parser ... ok [INFO] [stdout] test http::ratelimiting::tests::test_parse_header_good ... ok [INFO] [stdout] test utils::test::test_invite_parser ... ok [INFO] [stdout] test utils::test::test_emoji_parser ... ok [INFO] [stdout] test utils::test::test_content_safe ... ok [INFO] [stdout] test utils::test::test_quote_parser ... ok [INFO] [stdout] test utils::test::test_username_parser ... ok [INFO] [stdout] test utils::message_builder::test::no_free_formatting ... ok [INFO] [stdout] test utils::message_builder::test::normalize ... ok [INFO] [stdout] test utils::message_builder::test::push ... ok [INFO] [stdout] test utils::message_builder::test::push_codeblock_safe ... ok [INFO] [stdout] test utils::message_builder::test::push_codeblock ... ok [INFO] [stdout] test utils::message_builder::test::push_safe ... ok [INFO] [stdout] test utils::message_builder::test::push_unsafe ... ok [INFO] [stdout] test utils::message_builder::test::safe_content ... ok [INFO] [stdout] test utils::colour::test::default ... ok [INFO] [stdout] test utils::colour::test::r ... ok [INFO] [stdout] test framework::standard::help_commands::matrix_tests::panic_index_too_high ... ok [INFO] [stdout] test framework::standard::help_commands::matrix_tests::panic_indexing_when_empty ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/test_deser-298183b1d87941d1 [INFO] [stdout] [INFO] [stdout] running 35 tests [INFO] [stdout] test channel_create ... ok [INFO] [stdout] test channel_delete ... ok [INFO] [stdout] test emoji_animated ... ok [INFO] [stdout] test guild_ban_add ... ok [INFO] [stdout] test guild_ban_remove ... ok [INFO] [stdout] test guild_features_deser ... ok [INFO] [stdout] test guild_role_delete ... ok [INFO] [stdout] test decode_negative_one_role_position ... ok [INFO] [stdout] test guild_member_update ... ok [INFO] [stdout] test guild_member_remove ... ok [INFO] [stdout] test guild_role_create ... ok [INFO] [stdout] test guild_emojis_update ... ok [INFO] [stdout] test guild_member_add ... ok [INFO] [stdout] test guild_delete ... ok [INFO] [stdout] test guild_channel_1_rest ... ok [INFO] [stdout] test channel_pins_update ... ok [INFO] [stdout] test message_update ... ok [INFO] [stdout] test message_reaction_remove_all ... ok [INFO] [stdout] test message_type_7 ... ok [INFO] [stdout] test activity ... ok [INFO] [stdout] test guild_system_channel_id_missing ... ok [INFO] [stdout] test ready ... ok [INFO] [stdout] test message_reaction_add ... ok [INFO] [stdout] test channel_update ... ok [INFO] [stdout] test message_reaction_remove ... ok [INFO] [stdout] test typing_start ... ok [INFO] [stdout] test voice_state_update ... ok [INFO] [stdout] test guild_role_update ... ok [INFO] [stdout] test guild_update ... ok [INFO] [stdout] test message_create ... ok [INFO] [stdout] test webhooks_update ... ok [INFO] [stdout] test decode_footer_deser ... ok [INFO] [stdout] test guild_some_application_id ... ok [INFO] [stdout] test decode_guild_with_n1_role_position ... ok [INFO] [stdout] test guild_create ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/test_prelude-8a49f7af18b45c27 [INFO] [stdout] [INFO] [stderr] Doc-tests serenity [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] warning: allow(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | #[allow(rust_2018_idioms)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: allow(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | #[allow(rust_2018_idioms)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stdout] running 279 tests [INFO] [stderr] [INFO] [stdout] test src/builder/create_channel.rs - builder::create_channel::CreateChannel::permissions (line 97) ... ignored [INFO] [stdout] test src/builder/edit_channel.rs - builder::edit_channel::EditChannel (line 13) ... ignored [INFO] [stdout] test src/builder/edit_guild.rs - builder::edit_guild::EditGuild::verification_level (line 173) ... ignored [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name serenity -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/ring-229abc19e1ae3248/out --cfg 'feature="reqwest"' --cfg 'feature="threadpool"' --cfg 'feature="typemap"' --cfg 'feature="static_assertions"' --cfg 'feature="uwl"' --cfg 'feature="rustls"' --cfg 'feature="standard_framework"' --cfg 'feature="base64"' --cfg 'feature="cache"' --cfg 'feature="rustls_backend"' --cfg 'feature="flate2"' --cfg 'feature="utils"' --cfg 'feature="tungstenite"' --cfg 'feature="builder"' --cfg 'feature="command_attr"' --cfg 'feature="url"' --cfg 'feature="client"' --cfg 'feature="default"' --cfg 'feature="http"' --cfg 'feature="model"' --cfg 'feature="webpki"' --cfg 'feature="webpki-roots"' --cfg 'feature="framework"' --cfg 'feature="gateway"' --extern base64=/opt/rustwide/target/debug/deps/libbase64-f7ef6f0ac08c23fb.rlib --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-56eca94422237621.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-79af14d82d0a0c94.rlib --extern command_attr=/opt/rustwide/target/debug/deps/libcommand_attr-1f488ec814b83775.so --extern flate2=/opt/rustwide/target/debug/deps/libflate2-7df80c313f84990f.rlib --extern http_crate=/opt/rustwide/target/debug/deps/libhttp-6d32a6a81c1835d6.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-fa35f39fb636aefd.rlib --extern matches=/opt/rustwide/target/debug/deps/libmatches-84413336e46be589.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-8f183ec50e0af60f.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-75a4f842f672994d.rlib --extern rustls=/opt/rustwide/target/debug/deps/librustls-0e407e2bd02f4f69.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-394c2e02ae90a658.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-55b4ce8297ebed3c.rlib --extern serenity=/opt/rustwide/target/debug/deps/libserenity-57b16d4114c0c9eb.rlib --extern static_assertions=/opt/rustwide/target/debug/deps/libstatic_assertions-57db929bdd840fba.rlib --extern threadpool=/opt/rustwide/target/debug/deps/libthreadpool-1d26e2ce4f20cda8.rlib --extern tungstenite=/opt/rustwide/target/debug/deps/libtungstenite-bff01d0f8e168934.rlib --extern typemap=/opt/rustwide/target/debug/deps/libtypemap-30baf50f5f506fa6.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-b68b550e300de3f7.rlib --extern uwl=/opt/rustwide/target/debug/deps/libuwl-2dbaf8126b297cfb.rlib --extern webpki=/opt/rustwide/target/debug/deps/libwebpki-68fc6dddb6bbbe99.rlib --extern webpki_roots=/opt/rustwide/target/debug/deps/libwebpki_roots-f5eb298683199b26.rlib` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "a5db15be9abf95b7ac77e684a5fd9c59ffde5f680c0491787d97e173eec01fac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5db15be9abf95b7ac77e684a5fd9c59ffde5f680c0491787d97e173eec01fac", kill_on_drop: false }` [INFO] [stdout] a5db15be9abf95b7ac77e684a5fd9c59ffde5f680c0491787d97e173eec01fac