[INFO] fetching crate eson 0.1.0...
[INFO] documenting eson-0.1.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate eson 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate eson 0.1.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate eson 0.1.0
[INFO] finished tweaking crates.io crate eson 0.1.0
[INFO] tweaked toml for crates.io crate eson 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3df6cf7b57c53f7807dcd503976f3ab095b8915f55bc422f82585bbb5f5ea36
[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" "b3df6cf7b57c53f7807dcd503976f3ab095b8915f55bc422f82585bbb5f5ea36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3df6cf7b57c53f7807dcd503976f3ab095b8915f55bc422f82585bbb5f5ea36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3df6cf7b57c53f7807dcd503976f3ab095b8915f55bc422f82585bbb5f5ea36", kill_on_drop: false }`
[INFO] [stdout] b3df6cf7b57c53f7807dcd503976f3ab095b8915f55bc422f82585bbb5f5ea36
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--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] ede371980f734b4f230a1b1db8119f2af10fe539f04d20b44b0b0f6fff9f1f02
[INFO] running `Command { std: "docker" "start" "-a" "ede371980f734b4f230a1b1db8119f2af10fe539f04d20b44b0b0f6fff9f1f02", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking float-ord v0.1.2
[INFO] [stderr]     Checking ordermap v0.2.13
[INFO] [stderr]     Checking defaultmap v0.3.1
[INFO] [stderr]     Checking permutation v0.2.5
[INFO] [stderr]     Checking group-by v1.0.0
[INFO] [stderr]     Checking argparse v0.2.2
[INFO] [stderr]     Checking string-intern v0.1.7
[INFO] [stderr]     Checking itertools v0.6.5
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]    Compiling peg v0.5.7
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking simple-logging v1.0.1
[INFO] [stderr]    Compiling eson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting eson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/eson-7c7160a30c1a478b/out/input.rs:80:484
[INFO] [stdout]    |
[INFO] [stdout] 80 | ...nge_at ( __input , __pos ) ; match __ch { 'A' ... 'z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[A-z_...
[INFO] [stdout]    |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/eson-7c7160a30c1a478b/out/input.rs:80:1110
[INFO] [stdout]    |
[INFO] [stdout] 80 | ...nge_at ( __input , __pos ) ; match __ch { 'A' ... 'z' | '0' ... '9' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( ...
[INFO] [stdout]    |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/eson-7c7160a30c1a478b/out/input.rs:80:1124
[INFO] [stdout]    |
[INFO] [stdout] 80 | ...ut , __pos ) ; match __ch { 'A' ... 'z' | '0' ... '9' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[A-z0...
[INFO] [stdout]    |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/eson-7c7160a30c1a478b/out/input.rs:84:462
[INFO] [stdout]    |
[INFO] [stdout] 84 | ...nge_at ( __input , __pos ) ; match __ch { '0' ... '9' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[0-9]" ) , ...
[INFO] [stdout]    |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.79s
[INFO] running `Command { std: "docker" "inspect" "ede371980f734b4f230a1b1db8119f2af10fe539f04d20b44b0b0f6fff9f1f02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ede371980f734b4f230a1b1db8119f2af10fe539f04d20b44b0b0f6fff9f1f02", kill_on_drop: false }`
[INFO] [stdout] ede371980f734b4f230a1b1db8119f2af10fe539f04d20b44b0b0f6fff9f1f02
