[INFO] cloning repository https://github.com/imazen/imageflow [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/imazen/imageflow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimazen%2Fimageflow", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimazen%2Fimageflow'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 715ee58d76315acd2fefb18a4558fe77109c0ee7 [INFO] testing imazen/imageflow against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimazen%2Fimageflow" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/imazen/imageflow on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/imazen/imageflow [INFO] finished tweaking git repo https://github.com/imazen/imageflow [INFO] tweaked toml for git repo https://github.com/imazen/imageflow written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/imazen/imageflow already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/DanielKeep/rust-custom-derive.git` [INFO] [stderr] Updating git submodule `https://github.com/DanielKeep/rust-script-toolbox.git` [INFO] [stderr] Updating git repository `https://github.com/imazen/rust-lcms2` [INFO] [stderr] Updating git repository `https://github.com/atomashpolskiy/rustface` [INFO] [stderr] Updating git repository `https://github.com/iron/logger.git` [INFO] [stderr] Updating git repository `https://github.com/iron/mount.git` [INFO] [stderr] Updating git repository `https://github.com/onur/staticfile` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded security-framework-sys v0.4.3 [INFO] [stderr] Downloaded security-framework v0.4.4 [INFO] [stderr] Downloaded persistent v0.4.0 [INFO] [stderr] Downloaded uuid v0.8.1 [INFO] [stderr] Downloaded tokio-openssl v0.4.0 [INFO] [stderr] Downloaded linked_hash_set v0.1.4 [INFO] [stderr] Downloaded futures-util v0.3.7 [INFO] [stderr] Downloaded slotmap v0.4.0 [INFO] [stderr] Downloaded pin-project v1.0.1 [INFO] [stderr] Downloaded pin-project-internal v1.0.1 [INFO] [stderr] Downloaded foreign-types v0.5.0 [INFO] [stderr] Downloaded fallible_collections v0.4.0 [INFO] [stderr] Downloaded tokio v0.2.22 [INFO] [stderr] Downloaded addr2line v0.13.0 [INFO] [stderr] Downloaded fixedbitset v0.1.9 [INFO] [stderr] Downloaded lodepng v3.2.2 [INFO] [stderr] Downloaded mozjpeg v0.8.24 [INFO] [stderr] Downloaded tinytemplate v1.1.0 [INFO] [stderr] Downloaded parking_lot_core v0.2.14 [INFO] [stderr] Downloaded js-sys v0.3.45 [INFO] [stderr] Downloaded nasm-rs v0.2.0 [INFO] [stderr] Downloaded reqwest v0.9.24 [INFO] [stderr] Downloaded cbindgen v0.15.0 [INFO] [stderr] Downloaded sha2 v0.9.1 [INFO] [stderr] Downloaded thiserror-impl v1.0.21 [INFO] [stderr] Downloaded owning_ref v0.3.3 [INFO] [stderr] Downloaded num-bigint v0.2.6 [INFO] [stderr] Downloaded ordermap v0.3.5 [INFO] [stderr] Downloaded parking_lot v0.4.8 [INFO] [stderr] Downloaded petgraph v0.4.13 [INFO] [stderr] Downloaded futures-core v0.3.7 [INFO] [stderr] Downloaded chashmap v2.2.2 [INFO] [stderr] Downloaded oorandom v11.1.2 [INFO] [stderr] Downloaded bstr v0.2.14 [INFO] [stderr] Downloaded publicsuffix v1.5.4 [INFO] [stderr] Downloaded assert-json-diff v1.1.0 [INFO] [stderr] Downloaded tracing v0.1.21 [INFO] [stderr] Downloaded blake2-rfc v0.2.18 [INFO] [stderr] Downloaded cookie_store v0.7.0 [INFO] [stderr] Downloaded num-bigint v0.3.0 [INFO] [stderr] Downloaded hyper-tls v0.3.2 [INFO] [stderr] Downloaded foreign-types-shared v0.3.0 [INFO] [stderr] Downloaded standback v0.2.11 [INFO] [stderr] 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[INFO] [stderr] Downloaded object v0.21.1 [INFO] [stderr] Downloaded native-tls v0.2.4 [INFO] [stderr] Downloaded imagequant-sys v2.13.0 [INFO] [stderr] Downloaded base-x v0.2.6 [INFO] [stderr] Downloaded const_fn v0.4.2 [INFO] [stderr] Downloaded half v1.6.0 [INFO] [stderr] Downloaded lcms2-sys v3.1.5 [INFO] [stderr] Downloaded load_image v2.12.1 [INFO] [stderr] Downloaded libpng-sys v1.1.8 [INFO] [stderr] Downloaded daggy v0.5.0 [INFO] [stderr] Downloaded criterion v0.3.3 [INFO] [stderr] Downloaded num-complex v0.2.4 [INFO] [stderr] Downloaded num v0.2.1 [INFO] [stderr] Downloaded hex v0.4.2 [INFO] [stderr] Downloaded tower-layer v0.3.0 [INFO] [stderr] Downloaded num v0.3.0 [INFO] [stderr] Downloaded try_from v0.3.2 [INFO] [stderr] Downloaded hyper v0.13.8 [INFO] [stderr] Downloaded socket2 v0.3.15 [INFO] [stderr] Downloaded hyper-native-tls v0.3.0 [INFO] [stderr] Downloaded futures-channel v0.3.7 [INFO] [stderr] Downloaded futures-task v0.3.7 [INFO] [stderr] Downloaded hyper-openssl v0.8.1 [INFO] [stderr] Downloaded imgref v1.7.0 [INFO] [stderr] Downloaded futures-sink v0.3.7 [INFO] [stderr] Downloaded once_cell v1.4.1 [INFO] [stderr] Downloaded mockito v0.27.0 [INFO] [stderr] Downloaded rgb v0.8.25 [INFO] [stderr] Downloaded ieee754 v0.2.6 [INFO] [stderr] Downloaded thiserror v1.0.21 [INFO] [stderr] Downloaded zip v0.5.8 [INFO] [stderr] Downloaded backtrace v0.3.53 [INFO] [stderr] Downloaded libwebp-sys v0.3.0 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", 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] bc2cf959c2eb7fc58bb50da05d9f1eb5e1b6975d4c84f5e1664240a9ece57e15 [INFO] running `Command { std: "docker" "start" "-a" "bc2cf959c2eb7fc58bb50da05d9f1eb5e1b6975d4c84f5e1664240a9ece57e15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc2cf959c2eb7fc58bb50da05d9f1eb5e1b6975d4c84f5e1664240a9ece57e15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc2cf959c2eb7fc58bb50da05d9f1eb5e1b6975d4c84f5e1664240a9ece57e15", kill_on_drop: false }` [INFO] [stdout] bc2cf959c2eb7fc58bb50da05d9f1eb5e1b6975d4c84f5e1664240a9ece57e15 [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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f80390b8f5c964000dc365549eb8f415bbe8f5cb95ef85faa468a516a1fad8f0 [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" "f80390b8f5c964000dc365549eb8f415bbe8f5cb95ef85faa468a516a1fad8f0", kill_on_drop: false }` [INFO] [stderr] Compiling futures v0.1.30 [INFO] [stderr] Compiling futures-core v0.3.7 [INFO] [stderr] Compiling imgref v1.7.0 [INFO] [stderr] Compiling futures-task v0.3.7 [INFO] [stderr] Compiling futures-sink v0.3.7 [INFO] [stderr] Compiling foreign-types-shared v0.3.0 [INFO] [stderr] Compiling enum_derive v0.1.7 (https://github.com/DanielKeep/rust-custom-derive.git#1252f258) [INFO] [stderr] Compiling macro-attr v0.2.1 (https://github.com/DanielKeep/rust-custom-derive.git#1252f258) [INFO] [stderr] Compiling option-filter v1.0.2 [INFO] [stderr] Compiling hyper-openssl v0.8.1 [INFO] [stderr] Compiling tower-layer v0.3.0 [INFO] [stderr] Compiling cbindgen v0.15.0 [INFO] [stderr] Compiling sequence_trie v0.2.1 [INFO] [stderr] Compiling route-recognizer v0.1.13 [INFO] [stderr] Compiling num-rational v0.3.1 [INFO] [stderr] Compiling rgb v0.8.25 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling fallible_collections v0.4.0 [INFO] [stderr] Compiling daggy v0.5.0 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling net2 v0.2.35 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling socket2 v0.3.15 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling tracing v0.1.21 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling futures-channel v0.3.7 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling evalchroma v0.1.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling backtrace v0.3.53 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.21 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling foreign-types-macros v0.2.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Compiling publicsuffix v1.5.4 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stdout] error[E0658]: use of unstable library feature 'int_roundings' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.3.0/src/biguint.rs:198:10 [INFO] [stdout] | [INFO] [stdout] 198 | .div_ceil(&big_digit::BITS.into()) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #88581 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.3.0/src/biguint.rs:198:19 [INFO] [stdout] | [INFO] [stdout] 198 | .div_ceil(&big_digit::BITS.into()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ expected `u64`, found reference [INFO] [stdout] | [INFO] [stdout] = note: expected type `u64` [INFO] [stdout] found reference `&_` [INFO] [stdout] help: consider removing the borrow [INFO] [stdout] | [INFO] [stdout] 198 - .div_ceil(&big_digit::BITS.into()) [INFO] [stdout] 198 + .div_ceil(big_digit::BITS.into()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'int_roundings' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.3.0/src/biguint.rs:1700:41 [INFO] [stdout] | [INFO] [stdout] 1700 | let root_scale = extra_bits.div_ceil(&n64); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #88581 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.3.0/src/biguint.rs:1700:50 [INFO] [stdout] | [INFO] [stdout] 1700 | let root_scale = extra_bits.div_ceil(&n64); [INFO] [stdout] | ^^^^ expected `u64`, found `&u64` [INFO] [stdout] | [INFO] [stdout] help: consider removing the borrow [INFO] [stdout] | [INFO] [stdout] 1700 - let root_scale = extra_bits.div_ceil(&n64); [INFO] [stdout] 1700 + let root_scale = extra_bits.div_ceil(n64); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'int_roundings' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.3.0/src/biguint.rs:2119:10 [INFO] [stdout] | [INFO] [stdout] 2119 | .div_ceil(&u64::from(bits)) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #88581 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.3.0/src/biguint.rs:2119:19 [INFO] [stdout] | [INFO] [stdout] 2119 | .div_ceil(&u64::from(bits)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ expected `u64`, found `&u64` [INFO] [stdout] | [INFO] [stdout] help: consider removing the borrow [INFO] [stdout] | [INFO] [stdout] 2119 - .div_ceil(&u64::from(bits)) [INFO] [stdout] 2119 + .div_ceil(u64::from(bits)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'int_roundings' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.3.0/src/biguint.rs:2147:10 [INFO] [stdout] | [INFO] [stdout] 2147 | .div_ceil(&u64::from(bits)) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #88581 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.3.0/src/biguint.rs:2147:19 [INFO] [stdout] | [INFO] [stdout] 2147 | .div_ceil(&u64::from(bits)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ expected `u64`, found `&u64` [INFO] [stdout] | [INFO] [stdout] help: consider removing the borrow [INFO] [stdout] | [INFO] [stdout] 2147 - .div_ceil(&u64::from(bits)) [INFO] [stdout] 2147 + .div_ceil(u64::from(bits)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `num-bigint` due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f80390b8f5c964000dc365549eb8f415bbe8f5cb95ef85faa468a516a1fad8f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f80390b8f5c964000dc365549eb8f415bbe8f5cb95ef85faa468a516a1fad8f0", kill_on_drop: false }` [INFO] [stdout] f80390b8f5c964000dc365549eb8f415bbe8f5cb95ef85faa468a516a1fad8f0