[INFO] fetching crate miniz_oxide 0.7.1... [INFO] checking miniz_oxide-0.7.1 against master#020bbe46bdf613c0b8211984eaa8e5fe97d6c92d for pr-122960 [INFO] extracting crate miniz_oxide 0.7.1 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate miniz_oxide 0.7.1 on toolchain 020bbe46bdf613c0b8211984eaa8e5fe97d6c92d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate miniz_oxide 0.7.1 [INFO] finished tweaking crates.io crate miniz_oxide 0.7.1 [INFO] tweaked toml for crates.io crate miniz_oxide 0.7.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustc-std-workspace-alloc v1.0.0 [INFO] [stderr] Downloaded rustc-std-workspace-core v1.0.0 [INFO] [stderr] Downloaded simd-adler32 v0.3.7 [INFO] [stderr] Downloaded compiler_builtins v0.1.108 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ead7d80746f4f0cff88c92983e70186b181cb5672e138e3c0571bcddcd73c0fe [INFO] running `Command { std: "docker" "start" "-a" "ead7d80746f4f0cff88c92983e70186b181cb5672e138e3c0571bcddcd73c0fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ead7d80746f4f0cff88c92983e70186b181cb5672e138e3c0571bcddcd73c0fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ead7d80746f4f0cff88c92983e70186b181cb5672e138e3c0571bcddcd73c0fe", kill_on_drop: false }` [INFO] [stdout] ead7d80746f4f0cff88c92983e70186b181cb5672e138e3c0571bcddcd73c0fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6d7da9622c3d89231c981b62a1b7de880eebf987fe720c038e6c45f3127e412d [INFO] running `Command { std: "docker" "start" "-a" "6d7da9622c3d89231c981b62a1b7de880eebf987fe720c038e6c45f3127e412d", kill_on_drop: false }` [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking miniz_oxide v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `MZ_ADLER32_INIT` is imported redundantly [INFO] [stdout] --> src/deflate/core.rs:14:59 [INFO] [stdout] | [INFO] [stdout] 7 | use super::super::*; [INFO] [stdout] | --------------- the item `MZ_ADLER32_INIT` is already imported here [INFO] [stdout] ... [INFO] [stdout] 14 | use crate::shared::{update_adler32, HUFFMAN_LENGTH_ORDER, MZ_ADLER32_INIT}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DataFormat` is imported redundantly [INFO] [stdout] --> src/deflate/core.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 7 | use super::super::*; [INFO] [stdout] | --------------- the item `DataFormat` is already imported here [INFO] [stdout] ... [INFO] [stdout] 15 | use crate::DataFormat; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/deflate/core.rs:430:13 [INFO] [stdout] | [INFO] [stdout] 430 | / /// Put HuffmanOxide on the heap with default trick to avoid [INFO] [stdout] 431 | | /// excessive stack copies. [INFO] [stdout] | |_______________________________________^ [INFO] [stdout] 432 | huff: Box::default(), [INFO] [stdout] | -------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/deflate/core.rs:524:13 [INFO] [stdout] | [INFO] [stdout] 524 | / /// Put HuffmanOxide on the heap with default trick to avoid [INFO] [stdout] 525 | | /// excessive stack copies. [INFO] [stdout] | |_______________________________________^ [INFO] [stdout] 526 | huff: Box::default(), [INFO] [stdout] | -------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MZ_ADLER32_INIT` is imported redundantly [INFO] [stdout] --> src/deflate/core.rs:14:59 [INFO] [stdout] | [INFO] [stdout] 7 | use super::super::*; [INFO] [stdout] | --------------- the item `MZ_ADLER32_INIT` is already imported here [INFO] [stdout] ... [INFO] [stdout] 14 | use crate::shared::{update_adler32, HUFFMAN_LENGTH_ORDER, MZ_ADLER32_INIT}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DataFormat` is imported redundantly [INFO] [stdout] --> src/deflate/core.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 7 | use super::super::*; [INFO] [stdout] | --------------- the item `DataFormat` is already imported here [INFO] [stdout] ... [INFO] [stdout] 15 | use crate::DataFormat; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/deflate/core.rs:430:13 [INFO] [stdout] | [INFO] [stdout] 430 | / /// Put HuffmanOxide on the heap with default trick to avoid [INFO] [stdout] 431 | | /// excessive stack copies. [INFO] [stdout] | |_______________________________________^ [INFO] [stdout] 432 | huff: Box::default(), [INFO] [stdout] | -------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/deflate/core.rs:524:13 [INFO] [stdout] | [INFO] [stdout] 524 | / /// Put HuffmanOxide on the heap with default trick to avoid [INFO] [stdout] 525 | | /// excessive stack copies. [INFO] [stdout] | |_______________________________________^ [INFO] [stdout] 526 | huff: Box::default(), [INFO] [stdout] | -------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "6d7da9622c3d89231c981b62a1b7de880eebf987fe720c038e6c45f3127e412d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d7da9622c3d89231c981b62a1b7de880eebf987fe720c038e6c45f3127e412d", kill_on_drop: false }` [INFO] [stdout] 6d7da9622c3d89231c981b62a1b7de880eebf987fe720c038e6c45f3127e412d [INFO] checking miniz_oxide-0.7.1 against try#8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde for pr-122960 [INFO] extracting crate miniz_oxide 0.7.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate miniz_oxide 0.7.1 on toolchain 8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate miniz_oxide 0.7.1 [INFO] finished tweaking crates.io crate miniz_oxide 0.7.1 [INFO] tweaked toml for crates.io crate miniz_oxide 0.7.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e451b61a585da25fa545aec573ab55febec9145c5ba7233d51a78dad0c2d6aba [INFO] running `Command { std: "docker" "start" "-a" "e451b61a585da25fa545aec573ab55febec9145c5ba7233d51a78dad0c2d6aba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e451b61a585da25fa545aec573ab55febec9145c5ba7233d51a78dad0c2d6aba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e451b61a585da25fa545aec573ab55febec9145c5ba7233d51a78dad0c2d6aba", kill_on_drop: false }` [INFO] [stdout] e451b61a585da25fa545aec573ab55febec9145c5ba7233d51a78dad0c2d6aba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f333335511ebd42632150165eedf013283abe2990577758f4168c16392b47c2 [INFO] running `Command { std: "docker" "start" "-a" "8f333335511ebd42632150165eedf013283abe2990577758f4168c16392b47c2", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "8f333335511ebd42632150165eedf013283abe2990577758f4168c16392b47c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f333335511ebd42632150165eedf013283abe2990577758f4168c16392b47c2", kill_on_drop: false }` [INFO] [stdout] 8f333335511ebd42632150165eedf013283abe2990577758f4168c16392b47c2