[INFO] fetching crate png_pong 0.8.2... [INFO] checking png_pong-0.8.2 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate png_pong 0.8.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate png_pong 0.8.2 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate png_pong 0.8.2 [INFO] finished tweaking crates.io crate png_pong 0.8.2 [INFO] tweaked toml for crates.io crate png_pong 0.8.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate png_pong 0.8.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pix v0.13.1 [INFO] [stderr] Downloaded cast v0.2.6 [INFO] [stderr] Downloaded bstr v0.2.16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc2d232169b8a4364b2120c6fd36ff28ef434741c439d1d2b7fa0e86415517a4 [INFO] running `Command { std: "docker" "start" "-a" "dc2d232169b8a4364b2120c6fd36ff28ef434741c439d1d2b7fa0e86415517a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc2d232169b8a4364b2120c6fd36ff28ef434741c439d1d2b7fa0e86415517a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc2d232169b8a4364b2120c6fd36ff28ef434741c439d1d2b7fa0e86415517a4", kill_on_drop: false }` [INFO] [stdout] dc2d232169b8a4364b2120c6fd36ff28ef434741c439d1d2b7fa0e86415517a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8943f83e18fecefa59e56565272539d1be557f207d23efd1eba111593640c8b [INFO] running `Command { std: "docker" "start" "-a" "f8943f83e18fecefa59e56565272539d1be557f207d23efd1eba111593640c8b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking plotters-backend v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling pix v0.13.1 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking plotters-svg v0.3.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking crossbeam-epoch v0.9.4 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Checking png_pong v0.8.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/decoder.rs:202:19 [INFO] [stdout] | [INFO] [stdout] 202 | if buf != crate::consts::PNG_SIGNATURE { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 202 - if buf != crate::consts::PNG_SIGNATURE { [INFO] [stdout] 202 + if buf != consts::PNG_SIGNATURE { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking plotters v0.3.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling cast v0.2.6 [INFO] [stdout] warning: fields `text`, `langtag`, and `transkey` are never read [INFO] [stdout] --> src/decode/steps.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 27 | struct TextEntry { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 28 | text: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 29 | langtag: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 30 | transkey: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TextEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `has_decoded`, `is_animation`, and `idat_anim` are never read [INFO] [stdout] --> src/decode/steps.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct Steps { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 38 | has_decoded: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | is_animation: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 43 | // Is IDAT part of the animation? [INFO] [stdout] 44 | idat_anim: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Steps` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `coldepth` and `header` are never read [INFO] [stdout] --> src/encode/step_enc.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 117 | pub struct StepEnc { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 118 | encoder: ChunkEnc, [INFO] [stdout] 119 | coldepth: Option<(ColorType, u32)>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 120 | header: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StepEnc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.3.4 [INFO] [stdout] error: couldn't read benches/../list.rs: No such file or directory (os error 2) [INFO] [stdout] --> benches/encode.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | include!("../list.rs"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read benches/../list.rs: No such file or directory (os error 2) [INFO] [stdout] --> benches/decode.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | include!("../list.rs"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `png_pong` (bench "encode") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `png_pong` (bench "decode") due to 2 previous errors [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/decoder.rs:202:19 [INFO] [stdout] | [INFO] [stdout] 202 | if buf != crate::consts::PNG_SIGNATURE { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 202 - if buf != crate::consts::PNG_SIGNATURE { [INFO] [stdout] 202 + if buf != consts::PNG_SIGNATURE { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `text`, `langtag`, and `transkey` are never read [INFO] [stdout] --> src/decode/steps.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 27 | struct TextEntry { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 28 | text: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 29 | langtag: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 30 | transkey: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TextEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `has_decoded`, `is_animation`, and `idat_anim` are never read [INFO] [stdout] --> src/decode/steps.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct Steps { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 38 | has_decoded: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | is_animation: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 43 | // Is IDAT part of the animation? [INFO] [stdout] 44 | idat_anim: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Steps` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `coldepth` and `header` are never read [INFO] [stdout] --> src/encode/step_enc.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 117 | pub struct StepEnc { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 118 | encoder: ChunkEnc, [INFO] [stdout] 119 | coldepth: Option<(ColorType, u32)>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 120 | header: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StepEnc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f8943f83e18fecefa59e56565272539d1be557f207d23efd1eba111593640c8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8943f83e18fecefa59e56565272539d1be557f207d23efd1eba111593640c8b", kill_on_drop: false }` [INFO] [stdout] f8943f83e18fecefa59e56565272539d1be557f207d23efd1eba111593640c8b [INFO] checking png_pong-0.8.2 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] extracting crate png_pong 0.8.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate png_pong 0.8.2 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate png_pong 0.8.2 [INFO] finished tweaking crates.io crate png_pong 0.8.2 [INFO] tweaked toml for crates.io crate png_pong 0.8.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate png_pong 0.8.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 798e25f6d5ffe9b6b92d58535f36f27ca330cbf6327620af6074305afa0e1d63 [INFO] running `Command { std: "docker" "start" "-a" "798e25f6d5ffe9b6b92d58535f36f27ca330cbf6327620af6074305afa0e1d63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "798e25f6d5ffe9b6b92d58535f36f27ca330cbf6327620af6074305afa0e1d63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "798e25f6d5ffe9b6b92d58535f36f27ca330cbf6327620af6074305afa0e1d63", kill_on_drop: false }` [INFO] [stdout] 798e25f6d5ffe9b6b92d58535f36f27ca330cbf6327620af6074305afa0e1d63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70cefaed637cb22f3c4c52bedcd2ad984432a5b00aadf3954459c2d9d5a47f3a [INFO] running `Command { std: "docker" "start" "-a" "70cefaed637cb22f3c4c52bedcd2ad984432a5b00aadf3954459c2d9d5a47f3a", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "70cefaed637cb22f3c4c52bedcd2ad984432a5b00aadf3954459c2d9d5a47f3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70cefaed637cb22f3c4c52bedcd2ad984432a5b00aadf3954459c2d9d5a47f3a", kill_on_drop: false }` [INFO] [stdout] 70cefaed637cb22f3c4c52bedcd2ad984432a5b00aadf3954459c2d9d5a47f3a