[INFO] cloning repository https://github.com/MegaCrafter/rust-image-write-app [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MegaCrafter/rust-image-write-app" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMegaCrafter%2Frust-image-write-app", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMegaCrafter%2Frust-image-write-app'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b1b1b0aed8479aed451495c91e8596d0c9490cb1 [INFO] checking MegaCrafter/rust-image-write-app against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMegaCrafter%2Frust-image-write-app" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MegaCrafter/rust-image-write-app on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6/source/rust-toolchain [INFO] started tweaking git repo https://github.com/MegaCrafter/rust-image-write-app [INFO] finished tweaking git repo https://github.com/MegaCrafter/rust-image-write-app [INFO] tweaked toml for git repo https://github.com/MegaCrafter/rust-image-write-app written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/MegaCrafter/rust-image-write-app already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded weezl v0.1.0 [INFO] [stderr] Downloaded pear v0.1.4 [INFO] [stderr] Downloaded owned_ttf_parser v0.6.0 [INFO] [stderr] Downloaded cookie v0.11.3 [INFO] [stderr] Downloaded ttf-parser v0.6.2 [INFO] [stderr] Downloaded aes v0.3.2 [INFO] [stderr] Downloaded reqwest v0.10.8 [INFO] [stderr] Downloaded rayon-core v1.8.1 [INFO] [stderr] Downloaded hyper-tls v0.4.3 [INFO] [stderr] Downloaded tokio-tls v0.3.1 [INFO] [stderr] Downloaded rulinalg v0.4.2 [INFO] [stderr] Downloaded num v0.1.42 [INFO] [stderr] Downloaded security-framework v0.4.4 [INFO] [stderr] Downloaded rawpointer v0.1.0 [INFO] [stderr] Downloaded crypto-mac v0.7.0 [INFO] [stderr] Downloaded rocket_codegen v0.4.5 [INFO] [stderr] Downloaded security-framework-sys v0.4.3 [INFO] [stderr] Downloaded rocket v0.4.5 [INFO] [stderr] Downloaded hyper v0.13.8 [INFO] [stderr] Downloaded pear_codegen v0.1.4 [INFO] [stderr] Downloaded socket2 v0.3.15 [INFO] [stderr] Downloaded tokio v0.2.22 [INFO] [stderr] Downloaded http v0.2.1 [INFO] [stderr] Downloaded subtle v1.0.0 [INFO] [stderr] Downloaded encoding_rs v0.8.24 [INFO] [stderr] Downloaded zeroize v1.1.1 [INFO] [stderr] Downloaded memoffset v0.5.6 [INFO] [stderr] Downloaded gif v0.11.1 [INFO] [stderr] Downloaded matrixmultiply v0.1.15 [INFO] [stderr] Downloaded conv v0.3.3 [INFO] [stderr] Downloaded custom_derive v0.1.7 [INFO] [stderr] Downloaded ghash v0.2.3 [INFO] [stderr] Downloaded rusttype v0.9.2 [INFO] [stderr] Downloaded imageproc v0.21.0 [INFO] [stderr] Downloaded aesni v0.6.0 [INFO] [stderr] Downloaded hmac v0.7.1 [INFO] [stderr] Downloaded serde_urlencoded v0.6.1 [INFO] [stderr] Downloaded sha2 v0.8.2 [INFO] [stderr] Downloaded rayon v1.4.1 [INFO] [stderr] Downloaded h2 v0.2.6 [INFO] [stderr] Downloaded openssl v0.10.30 [INFO] [stderr] Downloaded vcpkg v0.2.10 [INFO] [stderr] Downloaded openssl-sys v0.9.58 [INFO] [stderr] Downloaded native-tls v0.2.4 [INFO] [stderr] Downloaded aes-gcm v0.5.0 [INFO] [stderr] Downloaded aead v0.2.0 [INFO] [stderr] Downloaded aes-soft v0.3.3 [INFO] [stderr] Downloaded hkdf v0.8.0 [INFO] [stderr] Downloaded block-cipher-trait v0.6.2 [INFO] [stderr] Downloaded universal-hash v0.3.0 [INFO] [stderr] Downloaded polyval v0.3.3 [INFO] [stderr] Downloaded rocket_http v0.4.5 [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 00f26b487b0f60c488510b71cc4eea945c2bfbf8a107c3c366a95d0d3a8147d7 [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" "00f26b487b0f60c488510b71cc4eea945c2bfbf8a107c3c366a95d0d3a8147d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00f26b487b0f60c488510b71cc4eea945c2bfbf8a107c3c366a95d0d3a8147d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00f26b487b0f60c488510b71cc4eea945c2bfbf8a107c3c366a95d0d3a8147d7", kill_on_drop: false }` [INFO] [stdout] 00f26b487b0f60c488510b71cc4eea945c2bfbf8a107c3c366a95d0d3a8147d7 [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2642ef00ac3e1c01c4611b5945983f0a726f51195b7d6410a673ef85ca2f4e7c [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" "2642ef00ac3e1c01c4611b5945983f0a726f51195b7d6410a673ef85ca2f4e7c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling yansi v0.5.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling pin-project-internal v0.4.24 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking pin-project-lite v0.1.9 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling subtle v2.3.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling rayon-core v1.8.1 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling zeroize v1.1.1 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking weezl v0.1.0 [INFO] [stderr] Compiling state v0.4.1 [INFO] [stderr] Compiling smallvec v1.4.2 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.3 [INFO] [stderr] Checking ipnet v2.3.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling pear_codegen v0.1.4 [INFO] [stderr] Compiling rocket_codegen v0.4.5 [INFO] [stderr] Compiling rocket v0.4.5 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking gif v0.11.1 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.23 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking encoding_rs v0.8.24 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking tiff v0.5.0 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tracing v0.1.21 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Checking universal-hash v0.3.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking aead v0.2.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking png v0.16.7 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking socket2 v0.3.15 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking polyval v0.3.3 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking num-complex v0.3.0 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking ghash v0.2.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking aes v0.3.2 [INFO] [stderr] Checking hkdf v0.8.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking aes-gcm v0.5.0 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking rulinalg v0.4.2 [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] = help: add `#![feature(int_roundings)]` to the crate attributes to enable [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] = help: add `#![feature(int_roundings)]` to the crate attributes to enable [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] = help: add `#![feature(int_roundings)]` to the crate attributes to enable [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] = help: add `#![feature(int_roundings)]` to the crate attributes to enable [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] [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" "2642ef00ac3e1c01c4611b5945983f0a726f51195b7d6410a673ef85ca2f4e7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2642ef00ac3e1c01c4611b5945983f0a726f51195b7d6410a673ef85ca2f4e7c", kill_on_drop: false }` [INFO] [stdout] 2642ef00ac3e1c01c4611b5945983f0a726f51195b7d6410a673ef85ca2f4e7c