[INFO] fetching crate ico 0.1.0...
[INFO] testing ico-0.1.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate ico 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ico 0.1.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ico 0.1.0
[INFO] finished tweaking crates.io crate ico 0.1.0
[INFO] tweaked toml for crates.io crate ico 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f0cc44b2b569d8d6c4bf6c2745a5a559a49c404b97ce0ae50c421580c7aa0c3
[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" "1f0cc44b2b569d8d6c4bf6c2745a5a559a49c404b97ce0ae50c421580c7aa0c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f0cc44b2b569d8d6c4bf6c2745a5a559a49c404b97ce0ae50c421580c7aa0c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f0cc44b2b569d8d6c4bf6c2745a5a559a49c404b97ce0ae50c421580c7aa0c3", kill_on_drop: false }`
[INFO] [stdout] 1f0cc44b2b569d8d6c4bf6c2745a5a559a49c404b97ce0ae50c421580c7aa0c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72900c33936b087f60ea91811524f7198609d479938eeea827b80fc0a5e5d459
[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" "72900c33936b087f60ea91811524f7198609d479938eeea827b80fc0a5e5d459", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling ico v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.22s
[INFO] running `Command { std: "docker" "inspect" "72900c33936b087f60ea91811524f7198609d479938eeea827b80fc0a5e5d459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72900c33936b087f60ea91811524f7198609d479938eeea827b80fc0a5e5d459", kill_on_drop: false }`
[INFO] [stdout] 72900c33936b087f60ea91811524f7198609d479938eeea827b80fc0a5e5d459
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01ef0978d02848d1bd45bc57b4afe73c3d7949e61df2b0511b4289f02950f762
[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" "01ef0978d02848d1bd45bc57b4afe73c3d7949e61df2b0511b4289f02950f762", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling ico v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.89s
[INFO] running `Command { std: "docker" "inspect" "01ef0978d02848d1bd45bc57b4afe73c3d7949e61df2b0511b4289f02950f762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01ef0978d02848d1bd45bc57b4afe73c3d7949e61df2b0511b4289f02950f762", kill_on_drop: false }`
[INFO] [stdout] 01ef0978d02848d1bd45bc57b4afe73c3d7949e61df2b0511b4289f02950f762
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d4134e9d2014c382bf6ca1eb46763d42a4b5d4d4ef8528d5cd381b18d0ee83dc
[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" "d4134e9d2014c382bf6ca1eb46763d42a4b5d4d4ef8528d5cd381b18d0ee83dc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ico-863d2a2dcc279bb8
[INFO] [stdout] test tests::read_empty_icon_set ... ok
[INFO] [stdout] test tests::read_empty_cursor_set ... ok
[INFO] [stdout] test tests::read_bmp_1bpp_icon ... ok
[INFO] [stdout] test tests::write_empty_cursor_set ... ok
[INFO] [stdout] test tests::resource_type_round_trip ... ok
[INFO] [stdout] test tests::read_png_grayscale_icon ... ok
[INFO] [stdout] test tests::write_empty_icon_set ... ok
[INFO] [stdout] test tests::read_bmp_4bpp_icon ... ok
[INFO] [stdout] test tests::image_data_round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/decode-6d9822aad483777b
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test decode_wiki_icons ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/encode-8f2c1dbccb570655
[INFO] [stdout] test decode_ship_icons ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test encode_small_bmp_with_fifty_colors ... ok
[INFO] [stdout] test encode_bmp_with_two_colors ... ok
[INFO] [stdout] test encode_bmp_with_fifty_colors ... ok
[INFO] [stdout] test encode_bmp_with_five_hundred_colors ... ok
[INFO] [stdout] test encode_bmp_with_nonbinary_alpha ... ok
[INFO] [stdout] test encode_bmp_with_ten_colors ... ok
[INFO] [stdout] test encode_png_without_alpha_channel ... ok
[INFO] [stdout] test encode_png_with_alpha_channel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ico
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d4134e9d2014c382bf6ca1eb46763d42a4b5d4d4ef8528d5cd381b18d0ee83dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4134e9d2014c382bf6ca1eb46763d42a4b5d4d4ef8528d5cd381b18d0ee83dc", kill_on_drop: false }`
[INFO] [stdout] d4134e9d2014c382bf6ca1eb46763d42a4b5d4d4ef8528d5cd381b18d0ee83dc