[INFO] fetching crate gift 0.10.0... [INFO] testing gift-0.10.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate gift 0.10.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate gift 0.10.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gift 0.10.0 [INFO] finished tweaking crates.io crate gift 0.10.0 [INFO] tweaked toml for crates.io crate gift 0.10.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate gift 0.10.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 59dd5283239146662cfd4d0da1ef298549bb33d364bbf2d72b3bcddf11def046 [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" "59dd5283239146662cfd4d0da1ef298549bb33d364bbf2d72b3bcddf11def046", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59dd5283239146662cfd4d0da1ef298549bb33d364bbf2d72b3bcddf11def046", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59dd5283239146662cfd4d0da1ef298549bb33d364bbf2d72b3bcddf11def046", kill_on_drop: false }` [INFO] [stdout] 59dd5283239146662cfd4d0da1ef298549bb33d364bbf2d72b3bcddf11def046 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 23cf0450a21f7efa3af9495ade2ce84120f5f706b44ebe960d2d619285a03bc2 [INFO] running `Command { std: "docker" "start" "-a" "23cf0450a21f7efa3af9495ade2ce84120f5f706b44ebe960d2d619285a03bc2", kill_on_drop: false }` [INFO] [stderr] Compiling pix v0.13.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling gift v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `global_color_table` [INFO] [stdout] --> src/encode.rs:322:5 [INFO] [stdout] | [INFO] [stdout] 322 | global_color_table: (ColorTableConfig, Option), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.53s [INFO] running `Command { std: "docker" "inspect" "23cf0450a21f7efa3af9495ade2ce84120f5f706b44ebe960d2d619285a03bc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23cf0450a21f7efa3af9495ade2ce84120f5f706b44ebe960d2d619285a03bc2", kill_on_drop: false }` [INFO] [stdout] 23cf0450a21f7efa3af9495ade2ce84120f5f706b44ebe960d2d619285a03bc2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e7feb1284ff5738b47f576fe18dfaf96b64233037f15a6953139f8e5cc9ab09c [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" "e7feb1284ff5738b47f576fe18dfaf96b64233037f15a6953139f8e5cc9ab09c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling syn v1.0.46 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling half v1.6.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stdout] warning: field is never read: `global_color_table` [INFO] [stdout] --> src/encode.rs:322:5 [INFO] [stdout] | [INFO] [stdout] 322 | global_color_table: (ColorTableConfig, Option), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling gift v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `global_color_table` [INFO] [stdout] --> src/encode.rs:322:5 [INFO] [stdout] | [INFO] [stdout] 322 | global_color_table: (ColorTableConfig, Option), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 36.89s [INFO] running `Command { std: "docker" "inspect" "e7feb1284ff5738b47f576fe18dfaf96b64233037f15a6953139f8e5cc9ab09c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7feb1284ff5738b47f576fe18dfaf96b64233037f15a6953139f8e5cc9ab09c", kill_on_drop: false }` [INFO] [stdout] e7feb1284ff5738b47f576fe18dfaf96b64233037f15a6953139f8e5cc9ab09c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5b64adf016f22e00b3f05222c2cb1e296056b7ddfdf855fc79db4b643edd836c [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" "5b64adf016f22e00b3f05222c2cb1e296056b7ddfdf855fc79db4b643edd836c", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `global_color_table` [INFO] [stderr] --> src/encode.rs:322:5 [INFO] [stderr] | [INFO] [stderr] 322 | global_color_table: (ColorTableConfig, Option), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: field is never read: `global_color_table` [INFO] [stderr] --> src/encode.rs:322:5 [INFO] [stderr] | [INFO] [stderr] 322 | global_color_table: (ColorTableConfig, Option), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/gift-c0abf73c8d5be190) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test block::test::block_size ... ok [INFO] [stdout] test block::test::color_table_len ... ok [INFO] [stdout] test encode::test::high_bits ... ok [INFO] [stdout] test encode::test::enc_3x3 ... ok [INFO] [stdout] test decode::test::iterator ... ok [INFO] [stdout] test decode::test::image_1 ... ok [INFO] [stdout] test decode::test::empty ... ok [INFO] [stdout] test block::test::loop_count ... ok [INFO] [stdout] test encode::test::enc_2x2 ... ok [INFO] [stdout] test encode::test::enc_4x4 ... ok [INFO] [stdout] test decode::test::frame_1 ... ok [INFO] [stderr] Doc-tests gift [INFO] [stdout] test decode::test::block_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/private.rs - private::Encoder (line 197) ... ok [INFO] [stdout] test src/decode.rs - decode::Blocks (line 19) ... ok [INFO] [stdout] test src/decode.rs - decode::Frames (line 413) ... ok [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] test src/decode.rs - decode::Steps (line 606) ... ok [INFO] [stdout] test src/private.rs - private::Decoder (line 35) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.98s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5b64adf016f22e00b3f05222c2cb1e296056b7ddfdf855fc79db4b643edd836c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b64adf016f22e00b3f05222c2cb1e296056b7ddfdf855fc79db4b643edd836c", kill_on_drop: false }` [INFO] [stdout] 5b64adf016f22e00b3f05222c2cb1e296056b7ddfdf855fc79db4b643edd836c