[INFO] fetching crate serval 0.1.0... [INFO] checking serval-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate serval 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate serval 0.1.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate serval 0.1.0 [INFO] finished tweaking crates.io crate serval 0.1.0 [INFO] tweaked toml for crates.io crate serval 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 121 packages [INFO] [stderr] Adding ascii v0.9.3 (latest: v1.1.0) [INFO] [stderr] Adding autocfg v0.1.8 (latest: v1.2.0) [INFO] [stderr] Adding base64 v0.9.3 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.4) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding combine v3.8.1 (latest: v4.6.6) [INFO] [stderr] Adding deflate v0.7.20 (latest: v1.0.0) [INFO] [stderr] Adding gif v0.10.3 (latest: v0.13.1) [INFO] [stderr] Adding heck v0.3.3 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding hyper v0.10.16 (latest: v1.2.0) [INFO] [stderr] Adding idna v0.1.5 (latest: v0.5.0) [INFO] [stderr] Adding image v0.19.0 (latest: v0.25.1) [INFO] [stderr] Adding jpeg-decoder v0.1.22 (latest: v0.3.1) [INFO] [stderr] Adding language-tags v0.2.2 (latest: v0.3.2) [INFO] [stderr] Adding log v0.3.9 (latest: v0.4.21) [INFO] [stderr] Adding mime v0.2.6 (latest: v0.3.17) [INFO] [stderr] Adding mime_guess v1.8.8 (latest: v2.0.4) [INFO] [stderr] Adding num-derive v0.2.5 (latest: v0.4.2) [INFO] [stderr] Adding num-rational v0.1.42 (latest: v0.4.1) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding ordered-float v1.1.1 (latest: v4.2.0) [INFO] [stderr] Adding percent-encoding v1.0.1 (latest: v2.3.1) [INFO] [stderr] Adding phf v0.7.24 (latest: v0.11.2) [INFO] [stderr] Adding phf_codegen v0.7.24 (latest: v0.11.2) [INFO] [stderr] Adding phf_generator v0.7.24 (latest: v0.11.2) [INFO] [stderr] Adding phf_shared v0.7.24 (latest: v0.11.2) [INFO] [stderr] Adding png v0.12.0 (latest: v0.17.13) [INFO] [stderr] Adding proc-macro2 v0.4.30 (latest: v1.0.79) [INFO] [stderr] Adding quote v0.6.13 (latest: v1.0.35) [INFO] [stderr] Adding rand v0.6.5 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.1.0 (latest: v0.3.2) [INFO] [stderr] Adding rand_isaac v0.1.1 (latest: v0.3.0) [INFO] [stderr] Adding rand_jitter v0.1.4 (latest: v0.4.0) [INFO] [stderr] Adding rand_os v0.1.3 (latest: v0.2.2) [INFO] [stderr] Adding rand_pcg v0.1.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_xorshift v0.1.1 (latest: v0.3.0) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding siphasher v0.2.3 (latest: v1.0.1) [INFO] [stderr] Adding strsim v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding structopt v0.2.18 (latest: v0.3.26) [INFO] [stderr] Adding structopt-derive v0.2.18 (latest: v0.4.18) [INFO] [stderr] Adding syn v0.15.44 (latest: v2.0.58) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.34) [INFO] [stderr] Adding unicase v1.4.2 (latest: v2.7.0) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.4) [INFO] [stderr] Adding url v1.7.2 (latest: v2.5.0) [INFO] [stderr] Adding version_check v0.1.5 (latest: v0.9.4) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded logger v0.4.0 [INFO] [stderr] Downloaded loggerv v0.7.2 [INFO] [stderr] Downloaded mime_guess v1.8.8 [INFO] [stderr] Downloaded iron v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ebb62271aab42c99fb52f12b48a37738ca6a34dfafb0fa9c8e470fc23af565a [INFO] running `Command { std: "docker" "start" "-a" "7ebb62271aab42c99fb52f12b48a37738ca6a34dfafb0fa9c8e470fc23af565a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ebb62271aab42c99fb52f12b48a37738ca6a34dfafb0fa9c8e470fc23af565a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ebb62271aab42c99fb52f12b48a37738ca6a34dfafb0fa9c8e470fc23af565a", kill_on_drop: false }` [INFO] [stdout] 7ebb62271aab42c99fb52f12b48a37738ca6a34dfafb0fa9c8e470fc23af565a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a89de47b39e1990772e60898c94ac7b6f6136554da6b6ef35855d654890fbf9 [INFO] running `Command { std: "docker" "start" "-a" "0a89de47b39e1990772e60898c94ac7b6f6136554da6b6ef35855d654890fbf9", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking phf_shared v0.7.24 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking ascii v0.9.3 [INFO] [stderr] Checking loggerv v0.7.2 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Checking iron v0.6.1 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking logger v0.4.0 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking backtrace v0.3.71 [INFO] [stderr] Checking image v0.19.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking serval v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `char` is imported redundantly [INFO] [stdout] --> src/css/parser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use combine::parser::char; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 5 | use combine::*; [INFO] [stdout] | ---------- the item `char` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `char` is imported redundantly [INFO] [stdout] --> src/css/parser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use combine::parser::char; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 5 | use combine::*; [INFO] [stdout] | ---------- the item `char` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/prelude.rs:34:61 [INFO] [stdout] | [INFO] [stdout] 34 | assert_eq!($parser.parse($input), Ok(($output, ""))); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/css/parser.rs:351:9 [INFO] [stdout] | [INFO] [stdout] 351 | / assert_parse!( [INFO] [stdout] 352 | | parser::simple_selector(), [INFO] [stdout] 353 | | "*#foo", [INFO] [stdout] 354 | | SimpleSelector { [INFO] [stdout] ... | [INFO] [stdout] 357 | | } [INFO] [stdout] 358 | | ) [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `assert_parse` [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `assert_parse` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parser` is imported redundantly [INFO] [stdout] --> src/dom/parser.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 110 | use super::*; [INFO] [stdout] | -------- the item `Parser` is already imported here [INFO] [stdout] 111 | [INFO] [stdout] 112 | use combine::Parser; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `css` is imported redundantly [INFO] [stdout] --> src/layout.rs:455:9 [INFO] [stdout] | [INFO] [stdout] 454 | use super::*; [INFO] [stdout] | -------- the item `css` is already imported here [INFO] [stdout] 455 | use crate::css; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StyledNode` is imported redundantly [INFO] [stdout] --> src/layout.rs:458:9 [INFO] [stdout] | [INFO] [stdout] 454 | use super::*; [INFO] [stdout] | -------- the item `StyledNode` is already imported here [INFO] [stdout] ... [INFO] [stdout] 458 | use crate::style::StyledNode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `css` is imported redundantly [INFO] [stdout] --> src/style.rs:141:9 [INFO] [stdout] | [INFO] [stdout] 140 | use super::*; [INFO] [stdout] | -------- the item `css` is already imported here [INFO] [stdout] 141 | use crate::css; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `dom` is imported redundantly [INFO] [stdout] --> src/style.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 140 | use super::*; [INFO] [stdout] | -------- the item `dom` is already imported here [INFO] [stdout] 141 | use crate::css; [INFO] [stdout] 142 | use crate::dom; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use failure; [INFO] [stdout] | ^^^^^^^ the item `failure` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `loggerv` is imported redundantly [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use loggerv; [INFO] [stdout] | ^^^^^^^ the item `loggerv` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serval` is imported redundantly [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serval; [INFO] [stdout] | ^^^^^^ the item `serval` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use failure; [INFO] [stdout] | ^^^^^^^ the item `failure` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `loggerv` is imported redundantly [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use loggerv; [INFO] [stdout] | ^^^^^^^ the item `loggerv` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serval` is imported redundantly [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serval; [INFO] [stdout] | ^^^^^^ the item `serval` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.61s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: serval v0.1.0 (/opt/rustwide/workdir), traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "0a89de47b39e1990772e60898c94ac7b6f6136554da6b6ef35855d654890fbf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a89de47b39e1990772e60898c94ac7b6f6136554da6b6ef35855d654890fbf9", kill_on_drop: false }` [INFO] [stdout] 0a89de47b39e1990772e60898c94ac7b6f6136554da6b6ef35855d654890fbf9 [INFO] checking serval-0.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate serval 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate serval 0.1.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate serval 0.1.0 [INFO] finished tweaking crates.io crate serval 0.1.0 [INFO] tweaked toml for crates.io crate serval 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e107ba7ded3d61d05b10c96839b24c201b7c55893110d8b96978a3bd17a2ad4 [INFO] running `Command { std: "docker" "start" "-a" "1e107ba7ded3d61d05b10c96839b24c201b7c55893110d8b96978a3bd17a2ad4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e107ba7ded3d61d05b10c96839b24c201b7c55893110d8b96978a3bd17a2ad4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e107ba7ded3d61d05b10c96839b24c201b7c55893110d8b96978a3bd17a2ad4", kill_on_drop: false }` [INFO] [stdout] 1e107ba7ded3d61d05b10c96839b24c201b7c55893110d8b96978a3bd17a2ad4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89ea43979fdbb10cd735699e105864c98cf49a7de353e0819edd370b4baf2186 [INFO] running `Command { std: "docker" "start" "-a" "89ea43979fdbb10cd735699e105864c98cf49a7de353e0819edd370b4baf2186", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking ascii v0.9.3 [INFO] [stderr] Checking loggerv v0.7.2 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking iron v0.6.1 [INFO] [stderr] Checking logger v0.4.0 [INFO] [stderr] Checking backtrace v0.3.71 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking image v0.19.0 [INFO] [stderr] Checking serval v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `char` is imported redundantly [INFO] [stdout] --> src/css/parser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use combine::parser::char; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 5 | use combine::*; [INFO] [stdout] | ---------- the item `char` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `char` is imported redundantly [INFO] [stdout] --> src/css/parser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use combine::parser::char; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 5 | use combine::*; [INFO] [stdout] | ---------- the item `char` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/prelude.rs:34:61 [INFO] [stdout] | [INFO] [stdout] 34 | assert_eq!($parser.parse($input), Ok(($output, ""))); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/css/parser.rs:351:9 [INFO] [stdout] | [INFO] [stdout] 351 | / assert_parse!( [INFO] [stdout] 352 | | parser::simple_selector(), [INFO] [stdout] 353 | | "*#foo", [INFO] [stdout] 354 | | SimpleSelector { [INFO] [stdout] ... | [INFO] [stdout] 357 | | } [INFO] [stdout] 358 | | ) [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `assert_parse` [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `assert_parse` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parser` is imported redundantly [INFO] [stdout] --> src/dom/parser.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 110 | use super::*; [INFO] [stdout] | -------- the item `Parser` is already imported here [INFO] [stdout] 111 | [INFO] [stdout] 112 | use combine::Parser; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `css` is imported redundantly [INFO] [stdout] --> src/layout.rs:455:9 [INFO] [stdout] | [INFO] [stdout] 454 | use super::*; [INFO] [stdout] | -------- the item `css` is already imported here [INFO] [stdout] 455 | use crate::css; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StyledNode` is imported redundantly [INFO] [stdout] --> src/layout.rs:458:9 [INFO] [stdout] | [INFO] [stdout] 454 | use super::*; [INFO] [stdout] | -------- the item `StyledNode` is already imported here [INFO] [stdout] ... [INFO] [stdout] 458 | use crate::style::StyledNode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `css` is imported redundantly [INFO] [stdout] --> src/style.rs:141:9 [INFO] [stdout] | [INFO] [stdout] 140 | use super::*; [INFO] [stdout] | -------- the item `css` is already imported here [INFO] [stdout] 141 | use crate::css; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `dom` is imported redundantly [INFO] [stdout] --> src/style.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 140 | use super::*; [INFO] [stdout] | -------- the item `dom` is already imported here [INFO] [stdout] 141 | use crate::css; [INFO] [stdout] 142 | use crate::dom; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use failure; [INFO] [stdout] | ^^^^^^^ the item `failure` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `loggerv` is imported redundantly [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use loggerv; [INFO] [stdout] | ^^^^^^^ the item `loggerv` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serval` is imported redundantly [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serval; [INFO] [stdout] | ^^^^^^ the item `serval` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use failure; [INFO] [stdout] | ^^^^^^^ the item `failure` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `loggerv` is imported redundantly [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use loggerv; [INFO] [stdout] | ^^^^^^^ the item `loggerv` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serval` is imported redundantly [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serval; [INFO] [stdout] | ^^^^^^ the item `serval` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.44s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: serval v0.1.0 (/opt/rustwide/workdir), traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "89ea43979fdbb10cd735699e105864c98cf49a7de353e0819edd370b4baf2186", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89ea43979fdbb10cd735699e105864c98cf49a7de353e0819edd370b4baf2186", kill_on_drop: false }` [INFO] [stdout] 89ea43979fdbb10cd735699e105864c98cf49a7de353e0819edd370b4baf2186