[INFO] fetching crate printpdf 0.3.4... [INFO] checking printpdf-0.3.4 against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] extracting crate printpdf 0.3.4 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate printpdf 0.3.4 on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate printpdf 0.3.4 [INFO] finished tweaking crates.io crate printpdf 0.3.4 [INFO] tweaked toml for crates.io crate printpdf 0.3.4 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate printpdf 0.3.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytemuck v1.4.1 [INFO] [stderr] Downloaded gif v0.11.1 [INFO] [stderr] Downloaded deflate v0.8.6 [INFO] [stderr] Downloaded weezl v0.1.3 [INFO] [stderr] Downloaded standback v0.2.13 [INFO] [stderr] Downloaded png v0.16.8 [INFO] [stderr] Downloaded lopdf v0.26.0 [INFO] [stderr] Downloaded image v0.23.12 [INFO] [stderr] Downloaded jpeg-decoder v0.1.20 [INFO] [stderr] Downloaded tiff v0.6.1 [INFO] [stderr] Downloaded num-rational v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 06c140576180c2a6414a74eff56eeafbff68a42d41eb552f7da66b4505f132ec [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" "06c140576180c2a6414a74eff56eeafbff68a42d41eb552f7da66b4505f132ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06c140576180c2a6414a74eff56eeafbff68a42d41eb552f7da66b4505f132ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06c140576180c2a6414a74eff56eeafbff68a42d41eb552f7da66b4505f132ec", kill_on_drop: false }` [INFO] [stdout] 06c140576180c2a6414a74eff56eeafbff68a42d41eb552f7da66b4505f132ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea032dc990ae73d73797614e27c779cae882fad98b60baf494c6a264d494faf1 [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" "ea032dc990ae73d73797614e27c779cae882fad98b60baf494c6a264d494faf1", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking dtoa v0.4.6 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking bytemuck v1.4.1 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking gif v0.11.1 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling standback v0.2.13 [INFO] [stderr] Compiling time v0.2.23 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking flate2 v1.0.19 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking image v0.23.12 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking lopdf v0.26.0 [INFO] [stderr] Checking printpdf v0.3.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/types/pdf_document.rs:336:13 [INFO] [stdout] | [INFO] [stdout] 336 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/types/plugins/graphics/icc_profile.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/types/plugins/graphics/extgstate.rs:629:13 [INFO] [stdout] | [INFO] [stdout] 629 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/types/plugins/graphics/extgstate.rs:936:13 [INFO] [stdout] | [INFO] [stdout] 936 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/types/plugins/graphics/xobject.rs:232:13 [INFO] [stdout] | [INFO] [stdout] 232 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/types/plugins/graphics/xobject.rs:392:13 [INFO] [stdout] | [INFO] [stdout] 392 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/types/plugins/xmp/xmp_metadata.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/types/plugins/misc/document_info.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/types/pdf_document.rs:336:13 [INFO] [stdout] | [INFO] [stdout] 336 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/types/plugins/graphics/icc_profile.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/types/plugins/graphics/extgstate.rs:629:13 [INFO] [stdout] | [INFO] [stdout] 629 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/types/plugins/graphics/extgstate.rs:936:13 [INFO] [stdout] | [INFO] [stdout] 936 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/types/plugins/graphics/xobject.rs:232:13 [INFO] [stdout] | [INFO] [stdout] 232 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/types/plugins/graphics/xobject.rs:392:13 [INFO] [stdout] | [INFO] [stdout] 392 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/types/plugins/xmp/xmp_metadata.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/types/plugins/misc/document_info.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.02s [INFO] running `Command { std: "docker" "inspect" "ea032dc990ae73d73797614e27c779cae882fad98b60baf494c6a264d494faf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea032dc990ae73d73797614e27c779cae882fad98b60baf494c6a264d494faf1", kill_on_drop: false }` [INFO] [stdout] ea032dc990ae73d73797614e27c779cae882fad98b60baf494c6a264d494faf1