[INFO] cloning repository https://github.com/divinusdracodominus/hyperion
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/divinusdracodominus/hyperion" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdivinusdracodominus%2Fhyperion", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdivinusdracodominus%2Fhyperion'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 04e6153bfecc6b99ab9ebaff55e09641f9e310b9
[INFO] documenting divinusdracodominus/hyperion against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdivinusdracodominus%2Fhyperion" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/divinusdracodominus/hyperion on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/divinusdracodominus/hyperion
[INFO] finished tweaking git repo https://github.com/divinusdracodominus/hyperion
[INFO] tweaked toml for git repo https://github.com/divinusdracodominus/hyperion written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/divinusdracodominus/hyperion already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (tokio) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Updating git repository `https://github.com/redox-os/ion`
[INFO] [stderr]     Updating git repository `https://gitlab.redox-os.org/redox-os/small`
[INFO] [stderr]     Updating git repository `https://gitlab.redox-os.org/redox-os/calc`
[INFO] [stderr]     Updating git repository `https://github.com/CJP10/object-pool.git`
[INFO] [stderr]     Updating git repository `https://gitlab.redox-os.org/redox-os/liner`
[INFO] [stderr]     Updating git repository `https://github.com/alkis/decimal.git`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", 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] 62b1d525b4d929c04a76c4ad1c51de868f506e7f2f16e78629b3cdae0d62ddf5
[INFO] running `Command { std: "docker" "start" "-a" "62b1d525b4d929c04a76c4ad1c51de868f506e7f2f16e78629b3cdae0d62ddf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62b1d525b4d929c04a76c4ad1c51de868f506e7f2f16e78629b3cdae0d62ddf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62b1d525b4d929c04a76c4ad1c51de868f506e7f2f16e78629b3cdae0d62ddf5", kill_on_drop: false }`
[INFO] [stdout] 62b1d525b4d929c04a76c4ad1c51de868f506e7f2f16e78629b3cdae0d62ddf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76226e3d767875bfdf7a100fc7440b8b400b7af615cddbd66d9f9219bf302042
[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" "76226e3d767875bfdf7a100fc7440b8b400b7af615cddbd66d9f9219bf302042", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (tokio) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]     Checking utf8parse v0.1.1
[INFO] [stderr]     Checking base64ct v1.0.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling ion-shell v1.0.0-alpha (https://github.com/redox-os/ion#df993477)
[INFO] [stderr]     Checking ion-ranges v0.1.0 (https://github.com/redox-os/ion#df993477)
[INFO] [stderr]     Checking permutate v0.3.2
[INFO] [stderr]     Checking scopes v0.1.0 (https://github.com/redox-os/ion#df993477)
[INFO] [stderr]    Compiling num-bigint v0.3.2
[INFO] [stderr]    Compiling decimal v2.1.0 (https://github.com/alkis/decimal.git#83cfb19d)
[INFO] [stderr]    Compiling auto_enums_derive v0.7.12
[INFO] [stderr]    Compiling libsqlite3-sys v0.22.2
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.37
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[INFO] [stderr]     Checking users v0.10.0
[INFO] [stderr]    Compiling object v0.26.0
[INFO] [stderr]     Checking ring v0.16.20
[INFO] [stderr]     Checking small v0.1.0 (https://gitlab.redox-os.org/redox-os/small#4374ae30)
[INFO] [stderr]     Checking serde_json v1.0.66
[INFO] [stderr]     Checking ahash v0.7.4
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking redox_liner v0.5.1
[INFO] [stderr]    Compiling enum-utils-from-str v0.1.2
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking vte v0.3.3
[INFO] [stderr]     Checking num-complex v0.3.1
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[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking object-pool v0.5.3 (https://github.com/CJP10/object-pool.git?rev=b7461b6ad6dcc93e69c3eee378895ea8593d880e#b7461b6a)
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling derive_utils v0.11.2
[INFO] [stderr]    Compiling auto_enums_core v0.7.12
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
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[INFO] [stderr]     Checking salsa20 v0.8.1
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[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]     Checking strip-ansi-escapes v0.1.0
[INFO] [stderr]     Checking sha-1 v0.8.2
[INFO] [stderr]     Checking tokio v1.9.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking mktemp v0.4.1
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking regex v1.5.4
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[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking webpki v0.21.4
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[INFO] [stderr]     Checking scrypt v0.7.0
[INFO] [stderr]     Checking argon2 v0.2.2
[INFO] [stderr]     Checking redox_liner v0.5.1 (https://gitlab.redox-os.org/redox-os/liner#616e6165)
[INFO] [stderr]     Checking rand v0.7.3
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[INFO] [stderr]     Checking rayon v1.5.1
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[INFO] [stderr]     Checking pwhash v1.0.0
[INFO] [stderr]    Compiling err-derive v0.3.0
[INFO] [stderr]     Checking num-rational v0.3.2
[INFO] [stderr]     Checking lexical v5.2.2
[INFO] [stderr]     Checking types-rs v0.1.0 (https://github.com/redox-os/ion#df993477)
[INFO] [stderr]     Checking ws v0.9.1
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking calculate v0.7.0 (https://gitlab.redox-os.org/redox-os/calc#9f975c50)
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]     Checking auto_enums v0.7.12
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]     Checking structopt v0.3.22
[INFO] [stderr]    Compiling enum-utils v0.1.2
[INFO] [stderr]     Checking tokio-util v0.6.7
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling builtins-proc v0.1.0 (https://github.com/redox-os/ion#df993477)
[INFO] [stderr]     Checking h2 v0.3.3
[INFO] [stderr]     Checking hyper v0.14.11
[INFO] [stderr]  Documenting hyperion v0.1.0-alpha1 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read src/salt.txt: No such file or directory (os error 2)
[INFO] [stdout]   --> src/builtins.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 | const SALTSTRING: &str = include_str!("salt.txt");
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(trait_alias)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `hyperion`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name hyperion 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 argon2=/opt/rustwide/target/debug/deps/libargon2-77b413b84fa18d69.rmeta --extern daemonize=/opt/rustwide/target/debug/deps/libdaemonize-87de4b71d0dd7604.rmeta --extern enum_utils=/opt/rustwide/target/debug/deps/libenum_utils-ea8eeb5a51423150.so --extern err_derive=/opt/rustwide/target/debug/deps/liberr_derive-6e78ad841c5b7fc4.so --extern hex=/opt/rustwide/target/debug/deps/libhex-4e132399b961d086.rmeta --extern httpdate=/opt/rustwide/target/debug/deps/libhttpdate-6226598799e47843.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-89fc02b47238f086.rmeta --extern ion_shell=/opt/rustwide/target/debug/deps/libion_shell-dbc2082d7cf71095.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-acd7d23482fe8b54.rmeta --extern libloading=/opt/rustwide/target/debug/deps/liblibloading-8bdd049c282f2060.rmeta --extern pwhash=/opt/rustwide/target/debug/deps/libpwhash-050e6c88f3e38ab1.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-9572e208cbfcdd8b.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-acf2ecf5bd7cd82c.rmeta --extern rusqlite=/opt/rustwide/target/debug/deps/librusqlite-153b05476044fd5c.rmeta --extern rustls=/opt/rustwide/target/debug/deps/librustls-1b66671cbeea6f88.rmeta --extern scrypt=/opt/rustwide/target/debug/deps/libscrypt-e675f25c1fc960f7.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-3fc96ac4626c5688.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-1d589bda307f5ca7.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-41ee14577f98f03f.rmeta --extern small=/opt/rustwide/target/debug/deps/libsmall-0737755480c2ff9a.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-3515493b27d0048f.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-64bd85922f8a018c.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-a87808a39876a70f.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-c0fe0581f7b315ac.rmeta --extern ws=/opt/rustwide/target/debug/deps/libws-c95abad0d386c031.rmeta --cap-lints=warn --crate-version 0.1.0-alpha1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "76226e3d767875bfdf7a100fc7440b8b400b7af615cddbd66d9f9219bf302042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76226e3d767875bfdf7a100fc7440b8b400b7af615cddbd66d9f9219bf302042", kill_on_drop: false }`
[INFO] [stdout] 76226e3d767875bfdf7a100fc7440b8b400b7af615cddbd66d9f9219bf302042
