[INFO] cloning repository https://github.com/niuchangqing/tide-sample [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/niuchangqing/tide-sample" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniuchangqing%2Ftide-sample", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniuchangqing%2Ftide-sample'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 029f31fd38e971e2b41d2d25014c6b4d4a6f6d69 [INFO] checking niuchangqing/tide-sample against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniuchangqing%2Ftide-sample" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/niuchangqing/tide-sample on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/niuchangqing/tide-sample [INFO] finished tweaking git repo https://github.com/niuchangqing/tide-sample [INFO] tweaked toml for git repo https://github.com/niuchangqing/tide-sample written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/niuchangqing/tide-sample already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 09ec3bfa5475561085130ae83272769957705e802eb5f86fd8c18aac1ac8d1cc [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" "09ec3bfa5475561085130ae83272769957705e802eb5f86fd8c18aac1ac8d1cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09ec3bfa5475561085130ae83272769957705e802eb5f86fd8c18aac1ac8d1cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09ec3bfa5475561085130ae83272769957705e802eb5f86fd8c18aac1ac8d1cc", kill_on_drop: false }` [INFO] [stdout] 09ec3bfa5475561085130ae83272769957705e802eb5f86fd8c18aac1ac8d1cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--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] 6a74fb84d9a3aea608e86d0fb3072633abe7d49bbc42c63e26be196b8f4889d2 [INFO] running `Command { std: "docker" "start" "-a" "6a74fb84d9a3aea608e86d0fb3072633abe7d49bbc42c63e26be196b8f4889d2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.89 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.6 [INFO] [stderr] Checking sval v1.0.0-alpha.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking futures-io v0.3.13 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling signal-hook v0.3.7 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling async-trait v0.1.48 [INFO] [stderr] Compiling http-types v2.10.0 [INFO] [stderr] Checking data-encoding v2.3.2 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking futures-sink v0.3.13 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking infer v0.2.3 [INFO] [stderr] Compiling whoami v1.1.1 [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Checking futures-task v0.3.13 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking route-recognizer v0.2.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling standback v0.2.15 [INFO] [stderr] Compiling time v0.2.26 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling ahash v0.6.3 [INFO] [stderr] Compiling blake3 v0.3.7 [INFO] [stderr] Checking async-lock v2.3.0 [INFO] [stderr] Checking simple-mutex v1.1.5 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Compiling libsqlite3-sys v0.20.1 [INFO] [stderr] Compiling bzip2-sys v0.1.10+1.0.8 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Compiling num-bigint-dig v0.6.1 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling tokio v1.3.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-bigint v0.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking async-dup v1.2.2 [INFO] [stderr] Checking encoding_rs v0.8.28 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking lexical-core v0.7.5 [INFO] [stderr] Checking crypto-mac v0.10.0 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking universal-hash v0.4.0 [INFO] [stderr] Checking aead v0.3.2 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking hashlink v0.6.0 [INFO] [stderr] Checking sha2 v0.9.3 [INFO] [stderr] Checking md-5 v0.9.1 [INFO] [stderr] Checking sha-1 v0.9.4 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking pem v0.8.3 [INFO] [stderr] Checking aes-soft v0.6.4 [INFO] [stderr] Checking ctr v0.6.0 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking polyval v0.4.5 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Checking hkdf v0.10.0 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking crossbeam-queue v0.3.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking dashmap v4.0.2 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking nb-connect v1.0.3 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking aes v0.6.0 [INFO] [stderr] Checking ghash v0.3.1 [INFO] [stderr] Checking atoi v0.4.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking byte-pool v0.2.2 [INFO] [stderr] Checking aes-gcm v0.8.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking crossbeam v0.8.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking webpki-roots v0.21.0 [INFO] [stdout] error[E0658]: use of unstable library feature 'int_roundings' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.3.2/src/biguint/convert.rs:70:10 [INFO] [stdout] | [INFO] [stdout] 70 | .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-0.3.2/src/biguint/convert.rs:70:19 [INFO] [stdout] | [INFO] [stdout] 70 | .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] 70 - .div_ceil(&big_digit::BITS.into()) [INFO] [stdout] 70 + .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-0.3.2/src/biguint/convert.rs:585:10 [INFO] [stdout] | [INFO] [stdout] 585 | .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-0.3.2/src/biguint/convert.rs:585:19 [INFO] [stdout] | [INFO] [stdout] 585 | .div_ceil(&u64::from(bits)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ expected `u64`, found `&u64` [INFO] [stdout] | [INFO] [stdout] help: consider removing the borrow [INFO] [stdout] | [INFO] [stdout] 585 - .div_ceil(&u64::from(bits)) [INFO] [stdout] 585 + .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-0.3.2/src/biguint/convert.rs:613:10 [INFO] [stdout] | [INFO] [stdout] 613 | .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-0.3.2/src/biguint/convert.rs:613:19 [INFO] [stdout] | [INFO] [stdout] 613 | .div_ceil(&u64::from(bits)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ expected `u64`, found `&u64` [INFO] [stdout] | [INFO] [stdout] help: consider removing the borrow [INFO] [stdout] | [INFO] [stdout] 613 - .div_ceil(&u64::from(bits)) [INFO] [stdout] 613 + .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-0.3.2/src/biguint.rs:393:45 [INFO] [stdout] | [INFO] [stdout] 393 | 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-0.3.2/src/biguint.rs:393:54 [INFO] [stdout] | [INFO] [stdout] 393 | 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] 393 - let root_scale = extra_bits.div_ceil(&n64); [INFO] [stdout] 393 + let root_scale = extra_bits.div_ceil(n64); [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" "6a74fb84d9a3aea608e86d0fb3072633abe7d49bbc42c63e26be196b8f4889d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a74fb84d9a3aea608e86d0fb3072633abe7d49bbc42c63e26be196b8f4889d2", kill_on_drop: false }` [INFO] [stdout] 6a74fb84d9a3aea608e86d0fb3072633abe7d49bbc42c63e26be196b8f4889d2