[INFO] fetching crate nu_plugin_s3 0.36.0...
[INFO] documenting nu_plugin_s3-0.36.0 against beta-2021-09-08 for beta-1.56-rustdoc-1
[INFO] extracting crate nu_plugin_s3 0.36.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate nu_plugin_s3 0.36.0 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 crates.io crate nu_plugin_s3 0.36.0
[INFO] finished tweaking crates.io crate nu_plugin_s3 0.36.0
[INFO] tweaked toml for crates.io crate nu_plugin_s3 0.36.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate nu_plugin_s3 0.36.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 1c9068669280c4666400150cc83bfb8b47bb7247a18586f26b1ec46f6201c1e3
[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" "1c9068669280c4666400150cc83bfb8b47bb7247a18586f26b1ec46f6201c1e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c9068669280c4666400150cc83bfb8b47bb7247a18586f26b1ec46f6201c1e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c9068669280c4666400150cc83bfb8b47bb7247a18586f26b1ec46f6201c1e3", kill_on_drop: false }`
[INFO] [stdout] 1c9068669280c4666400150cc83bfb8b47bb7247a18586f26b1ec46f6201c1e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "RUSTDOCFLAGS=--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" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75986ad4caa1445981c19d3400822587f4058c3e8f2f2c69c4d18eeef06a432c
[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" "75986ad4caa1445981c19d3400822587f4058c3e8f2f2c69c4d18eeef06a432c", kill_on_drop: false }`
[INFO] [stderr] Compiling syn v1.0.75
[INFO] [stderr] Compiling serde v1.0.129
[INFO] [stderr] Compiling futures-task v0.3.16
[INFO] [stderr] Checking futures-sink v0.3.16
[INFO] [stderr] Compiling futures-channel v0.3.16
[INFO] [stderr] Checking futures-io v0.3.16
[INFO] [stderr] Compiling serde_json v1.0.66
[INFO] [stderr] Checking typed-arena v1.7.0
[INFO] [stderr] Checking overload v0.1.1
[INFO] [stderr] Checking utf8-width v0.1.5
[INFO] [stderr] Checking dunce v1.0.2
[INFO] [stderr] Checking sha1 v0.2.0
[INFO] [stderr] Checking md5 v0.7.0
[INFO] [stderr] Compiling indexmap v1.7.0
[INFO] [stderr] Compiling futures-macro v0.3.16
[INFO] [stderr] Compiling futures-util v0.3.16
[INFO] [stderr] Compiling tokio v1.10.1
[INFO] [stderr] Compiling num-bigint v0.3.2
[INFO] [stderr] Compiling backtrace v0.3.61
[INFO] [stderr] Checking http v0.2.4
[INFO] [stderr] Checking hmac-sha1 v0.1.3
[INFO] [stderr] Checking byte-unit v4.0.12
[INFO] [stderr] Checking nu-ansi-term v0.36.0
[INFO] [stderr] Checking pretty v0.5.2
[INFO] [stderr] Checking iovec v0.1.4
[INFO] [stderr] Checking time v0.1.44
[INFO] [stderr] Checking socket2 v0.4.1
[INFO] [stderr] Checking object v0.26.1
[INFO] [stderr] Checking quick-xml v0.22.0
[INFO] [stderr] Checking mio v0.7.13
[INFO] [stderr] Checking openssl-sys v0.9.66
[INFO] [stderr] Checking num-complex v0.2.4
[INFO] [stderr] Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr] Checking rand v0.3.23
[INFO] [stderr] Checking crypto-mac v0.11.1
[INFO] [stderr] Checking num-bigint v0.2.6
[INFO] [stderr] Checking num-iter v0.1.42
[INFO] [stderr] Checking bytes v0.4.12
[INFO] [stderr] Checking hmac v0.11.0
[INFO] [stderr] Checking tempfile v3.2.0
[INFO] [stderr] Checking rust-crypto v0.2.36
[INFO] [stderr] Checking openssl v0.10.36
[INFO] [stderr] Checking tokio-io v0.1.13
[INFO] [stderr] Checking num-rational v0.2.4
[INFO] [stderr] Checking num v0.2.1
[INFO] [stderr] Checking hamcrest2 v0.3.0
[INFO] [stderr] Checking http-body v0.4.3
[INFO] [stderr] Checking native-tls v0.2.8
[INFO] [stderr] Compiling proc-macro-error v1.0.4
[INFO] [stderr] Compiling synstructure v0.12.5
[INFO] [stderr] Compiling serde_derive v1.0.129
[INFO] [stderr] Compiling tokio-macros v1.3.0
[INFO] [stderr] Compiling getset v0.1.1
[INFO] [stderr] Compiling derive-new v0.5.9
[INFO] [stderr] Compiling failure_derive v0.1.8
[INFO] [stderr] Compiling async-trait v0.1.51
[INFO] [stderr] Checking failure v0.1.8
[INFO] [stderr] Checking futures-executor v0.3.16
[INFO] [stderr] Checking futures v0.3.16
[INFO] [stderr] Checking tokio-util v0.6.7
[INFO] [stderr] Checking tokio-native-tls v0.3.0
[INFO] [stderr] Checking chrono v0.4.19
[INFO] [stderr] Checking toml v0.5.8
[INFO] [stderr] Checking nu-source v0.36.0
[INFO] [stderr] Checking codespan-reporting v0.11.1
[INFO] [stderr] Checking serde_bytes v0.11.5
[INFO] [stderr] Checking serde_urlencoded v0.7.0
[INFO] [stderr] Checking serde_yaml v0.8.19
[INFO] [stderr] Checking h2 v0.3.4
[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 <https://github.com/rust-lang/rust/issues/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-0.3.2/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 <https://github.com/rust-lang/rust/issues/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-0.3.2/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 <https://github.com/rust-lang/rust/issues/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-0.3.2/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/serde.rs:92:27
[INFO] [stdout] |
[INFO] [stdout] 92 | let len = u32_len.div_ceil(&2);
[INFO] [stdout] | ^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: see issue #88581 <https://github.com/rust-lang/rust/issues/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-0.3.2/src/biguint/serde.rs:92:36
[INFO] [stdout] |
[INFO] [stdout] 92 | let len = u32_len.div_ceil(&2);
[INFO] [stdout] | ^^ expected `usize`, found `&{integer}`
[INFO] [stdout] |
[INFO] [stdout] help: consider removing the borrow
[INFO] [stdout] |
[INFO] [stdout] 92 - let len = u32_len.div_ceil(&2);
[INFO] [stdout] 92 + let len = u32_len.div_ceil(2);
[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 <https://github.com/rust-lang/rust/issues/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-0.3.2/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 10 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 11 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "75986ad4caa1445981c19d3400822587f4058c3e8f2f2c69c4d18eeef06a432c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75986ad4caa1445981c19d3400822587f4058c3e8f2f2c69c4d18eeef06a432c", kill_on_drop: false }`
[INFO] [stdout] 75986ad4caa1445981c19d3400822587f4058c3e8f2f2c69c4d18eeef06a432c