[INFO] cloning repository https://github.com/posix4e/rust-style
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/posix4e/rust-style" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fposix4e%2Frust-style", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fposix4e%2Frust-style'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 390b8712ab021effec3c5ea49b9ee5a9b9493e4b
[INFO] documenting posix4e/rust-style against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fposix4e%2Frust-style" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/posix4e/rust-style on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/posix4e/rust-style
[INFO] finished tweaking git repo https://github.com/posix4e/rust-style
[INFO] tweaked toml for git repo https://github.com/posix4e/rust-style written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/posix4e/rust-style already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-5/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 396b9083499e2b39116ebe203fa31fcc253a802eb7ab5c7fbbc1430fc41b1cc9
[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" "396b9083499e2b39116ebe203fa31fcc253a802eb7ab5c7fbbc1430fc41b1cc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "396b9083499e2b39116ebe203fa31fcc253a802eb7ab5c7fbbc1430fc41b1cc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "396b9083499e2b39116ebe203fa31fcc253a802eb7ab5c7fbbc1430fc41b1cc9", kill_on_drop: false }`
[INFO] [stdout] 396b9083499e2b39116ebe203fa31fcc253a802eb7ab5c7fbbc1430fc41b1cc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a368a1bb98bb2ac747941787bd35dfdd59705657967a1a2701794d2be0339dee
[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" "a368a1bb98bb2ac747941787bd35dfdd59705657967a1a2701794d2be0339dee", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking term v0.4.6
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking strsim v0.9.3
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking diff v0.1.12
[INFO] [stderr]     Checking typed-arena v2.0.1
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]    Compiling extprim v1.7.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking syntex_pos v0.59.1
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking docopt v1.1.0
[INFO] [stderr]     Checking syntex_errors v0.59.1
[INFO] [stderr]     Checking syntex_syntax v0.59.1
[INFO] [stderr]  Documenting rust-style v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `toml::Table`
[INFO] [stdout]  --> src/format_options.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | use toml::{self, Value, Table};
[INFO] [stdout]   |                         ^^^^^ no `Table` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syntax::codemap::mk_sp`
[INFO] [stdout]  --> src/source.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syntax::codemap::{mk_sp, Span, Pos, BytePos};
[INFO] [stdout]   |                       ^^^^^ no `mk_sp` in `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syntax::parse::lexer::Reader`
[INFO] [stdout]  --> src/source.rs:4:42
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syntax::parse::lexer::{StringReader, Reader};
[INFO] [stdout]   |                                          ^^^^^^ no `Reader` in `parse::lexer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syntax::codemap::mk_sp`
[INFO] [stdout]  --> src/token.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syntax::codemap::{mk_sp, Span, BytePos};
[INFO] [stdout]   |                       ^^^^^ no `mk_sp` in `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syntax::codemap::mk_sp`
[INFO] [stdout]  --> src/unwrapped_line.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syntax::codemap::{mk_sp, BytePos};
[INFO] [stdout]   |                       ^^^^^ no `mk_sp` in `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syntax::codemap::mk_sp`
[INFO] [stdout]  --> src/whitespace_manager.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use syntax::codemap::{mk_sp, Span, BytePos};
[INFO] [stdout]   |                       ^^^^^ no `mk_sp` in `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ParserError` in crate `toml`
[INFO] [stdout]    --> src/format_options.rs:160:26
[INFO] [stdout]     |
[INFO] [stdout] 160 |     ParseError(Vec<toml::ParserError>),
[INFO] [stdout]     |                          ^^^^^^^^^^^ not found in `toml`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 1   | use rustc_serialize::json::ParserError;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `keywords` is private
[INFO] [stdout]   --> src/annotate.rs:2:27
[INFO] [stdout]    |
[INFO] [stdout] 2  | use syntax::parse::token::keywords::Keyword;
[INFO] [stdout]    |                           ^^^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `keywords` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.59.1/src/parse/token.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use symbol::keywords;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `keywords` is private
[INFO] [stdout]   --> src/continuation_indenter.rs:4:27
[INFO] [stdout]    |
[INFO] [stdout] 4  | use syntax::parse::token::keywords::Keyword;
[INFO] [stdout]    |                           ^^^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `keywords` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.59.1/src/parse/token.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use symbol::keywords;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `keywords` is private
[INFO] [stdout]   --> src/token.rs:3:27
[INFO] [stdout]    |
[INFO] [stdout] 3  | use syntax::parse::token::keywords::Keyword;
[INFO] [stdout]    |                           ^^^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `keywords` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.59.1/src/parse/token.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use symbol::keywords;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `keywords` is private
[INFO] [stdout]   --> src/unwrapped_line.rs:3:27
[INFO] [stdout]    |
[INFO] [stdout] 3  | use syntax::parse::token::keywords::Keyword;
[INFO] [stdout]    |                           ^^^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `keywords` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.59.1/src/parse/token.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use symbol::keywords;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `rust-style`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name rust_style src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern diff=/opt/rustwide/target/debug/deps/libdiff-40181f628c89aacb.rmeta --extern docopt=/opt/rustwide/target/debug/deps/libdocopt-d02c8046674848a5.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-255bea52c890b5f0.rmeta --extern rustc_serialize=/opt/rustwide/target/debug/deps/librustc_serialize-7ddf6b4d13e0395e.rmeta --extern syntex_syntax=/opt/rustwide/target/debug/deps/libsyntex_syntax-fe61a13fa5e2c635.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-0c4e46d1991c9fcd.rmeta --extern typed_arena=/opt/rustwide/target/debug/deps/libtyped_arena-fa13914e274cb47c.rmeta --cap-lints=forbid` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "a368a1bb98bb2ac747941787bd35dfdd59705657967a1a2701794d2be0339dee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a368a1bb98bb2ac747941787bd35dfdd59705657967a1a2701794d2be0339dee", kill_on_drop: false }`
[INFO] [stdout] a368a1bb98bb2ac747941787bd35dfdd59705657967a1a2701794d2be0339dee