[INFO] cloning repository https://github.com/tsukuyomi-rs/tsukuyomi-session
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tsukuyomi-rs/tsukuyomi-session" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsukuyomi-rs%2Ftsukuyomi-session", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsukuyomi-rs%2Ftsukuyomi-session'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f567b159619aa10e35b6654b99ebbc212769055a
[INFO] documenting tsukuyomi-rs/tsukuyomi-session 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%2Ftsukuyomi-rs%2Ftsukuyomi-session" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tsukuyomi-rs/tsukuyomi-session 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/tsukuyomi-rs/tsukuyomi-session
[INFO] finished tweaking git repo https://github.com/tsukuyomi-rs/tsukuyomi-session
[INFO] tweaked toml for git repo https://github.com/tsukuyomi-rs/tsukuyomi-session written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/tsukuyomi-rs/tsukuyomi.git`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 6e96aacf9075fd115eda6324b1b0bd1763ed7917055abf9b7cb74c5d778f2d38
[INFO] running `Command { std: "docker" "start" "-a" "6e96aacf9075fd115eda6324b1b0bd1763ed7917055abf9b7cb74c5d778f2d38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e96aacf9075fd115eda6324b1b0bd1763ed7917055abf9b7cb74c5d778f2d38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e96aacf9075fd115eda6324b1b0bd1763ed7917055abf9b7cb74c5d778f2d38", kill_on_drop: false }`
[INFO] [stdout] 6e96aacf9075fd115eda6324b1b0bd1763ed7917055abf9b7cb74c5d778f2d38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2c2d6859dac7f46b7055cf64539c4447c695055781588d334b9c31b797f2ff7d
[INFO] running `Command { std: "docker" "start" "-a" "2c2d6859dac7f46b7055cf64539c4447c695055781588d334b9c31b797f2ff7d", kill_on_drop: false }`
[INFO] [stderr]     Checking tower-service v0.2.0
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]     Checking filetime v0.2.15
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking want v0.2.0
[INFO] [stderr]     Checking crypto-mac v0.10.1
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]     Checking tokio-timer v0.2.13
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking backtrace v0.3.61
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling tsukuyomi-macros v0.5.2 (https://github.com/tsukuyomi-rs/tsukuyomi.git#30a8e28e)
[INFO] [stderr]     Checking aes-gcm v0.8.0
[INFO] [stderr]     Checking tsukuyomi-service v0.1.0 (https://github.com/tsukuyomi-rs/tsukuyomi.git#30a8e28e)
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking hmac v0.10.1
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking hkdf v0.10.0
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking http v0.1.21
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking cookie v0.11.4
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking hyper v0.12.36
[INFO] [stderr]     Checking serde v1.0.127
[INFO] [stderr]     Checking serde_json v1.0.66
[INFO] [stderr]     Checking serde_plain v0.3.0
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking tsukuyomi v0.5.3 (https://github.com/tsukuyomi-rs/tsukuyomi.git#30a8e28e)
[INFO] [stderr]  Documenting tsukuyomi-session v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected end of macro invocation
[INFO] [stdout]   --> src/session.rs:86:31
[INFO] [stdout]    |
[INFO] [stdout] 86 |     local_key!(const KEY: Self);
[INFO] [stdout]    |                               ^ missing tokens in macro arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tsukuyomi::error::Failure`
[INFO] [stdout]  --> src/session.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tsukuyomi::error::{Failure, Result};
[INFO] [stdout]   |                        ^^^^^^^ no `Failure` in `error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tsukuyomi::modifier`
[INFO] [stdout]   --> src/session.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tsukuyomi::modifier::{AfterHandle, BeforeHandle, Modifier};
[INFO] [stdout]    |                ^^^^^^^^ could not find `modifier` in `tsukuyomi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tsukuyomi::output::Output`
[INFO] [stdout]   --> src/session.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tsukuyomi::output::Output;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `Output` in `output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `tsukuyomi-session`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name tsukuyomi_session src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="secure"' --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern cookie=/opt/rustwide/target/debug/deps/libcookie-5c665db02a5a1a9d.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-533cf53875604e8f.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-f34436159fac0af7.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-15555f2003f0c506.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-4f20b9dfa62b2d2d.rmeta --extern tsukuyomi=/opt/rustwide/target/debug/deps/libtsukuyomi-ecd263207a053557.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "2c2d6859dac7f46b7055cf64539c4447c695055781588d334b9c31b797f2ff7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c2d6859dac7f46b7055cf64539c4447c695055781588d334b9c31b797f2ff7d", kill_on_drop: false }`
[INFO] [stdout] 2c2d6859dac7f46b7055cf64539c4447c695055781588d334b9c31b797f2ff7d
