[INFO] cloning repository https://github.com/myarchsource/rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/myarchsource/rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmyarchsource%2Frust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmyarchsource%2Frust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa4599127119344440ca39f24144c4da93cd0e45
[INFO] documenting myarchsource/rust against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmyarchsource%2Frust" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:   9% (8817/97602)
Updating files:  10% (9761/97602)
Updating files:  11% (10737/97602)
Updating files:  12% (11713/97602)
Updating files:  13% (12689/97602)
Updating files:  14% (13665/97602)
Updating files:  15% (14641/97602)
Updating files:  16% (15617/97602)
Updating files:  17% (16593/97602)
Updating files:  18% (17569/97602)
Updating files:  19% (18545/97602)
Updating files:  19% (18811/97602)
Updating files:  20% (19521/97602)
Updating files:  21% (20497/97602)
Updating files:  22% (21473/97602)
Updating files:  23% (22449/97602)
Updating files:  24% (23425/97602)
Updating files:  25% (24401/97602)
Updating files:  26% (25377/97602)
Updating files:  27% (26353/97602)
Updating files:  28% (27329/97602)
Updating files:  29% (28305/97602)
Updating files:  29% (28740/97602)
Updating files:  30% (29281/97602)
Updating files:  31% (30257/97602)
Updating files:  32% (31233/97602)
Updating files:  33% (32209/97602)
Updating files:  34% (33185/97602)
Updating files:  35% (34161/97602)
Updating files:  36% (35137/97602)
Updating files:  37% (36113/97602)
Updating files:  37% (36446/97602)
Updating files:  38% (37089/97602)
Updating files:  39% (38065/97602)
Updating files:  40% (39041/97602)
Updating files:  41% (40017/97602)
Updating files:  42% (40993/97602)
Updating files:  42% (41298/97602)
Updating files:  43% (41969/97602)
Updating files:  44% (42945/97602)
Updating files:  45% (43921/97602)
Updating files:  45% (44671/97602)
Updating files:  46% (44897/97602)
Updating files:  47% (45873/97602)
Updating files:  48% (46849/97602)
Updating files:  49% (47825/97602)
Updating files:  50% (48801/97602)
Updating files:  51% (49778/97602)
Updating files:  52% (50754/97602)
Updating files:  53% (51730/97602)
Updating files:  54% (52706/97602)
Updating files:  54% (53274/97602)
Updating files:  55% (53682/97602)
Updating files:  56% (54658/97602)
Updating files:  57% (55634/97602)
Updating files:  58% (56610/97602)
Updating files:  59% (57586/97602)
Updating files:  60% (58562/97602)
Updating files:  61% (59538/97602)
Updating files:  62% (60514/97602)
Updating files:  63% (61490/97602)
Updating files:  64% (62466/97602)
Updating files:  65% (63442/97602)
Updating files:  66% (64418/97602)
Updating files:  67% (65394/97602)
Updating files:  68% (66370/97602)
Updating files:  69% (67346/97602)
Updating files:  69% (67535/97602)
Updating files:  70% (68322/97602)
Updating files:  71% (69298/97602)
Updating files:  72% (70274/97602)
Updating files:  73% (71250/97602)
Updating files:  74% (72226/97602)
Updating files:  75% (73202/97602)
Updating files:  76% (74178/97602)
Updating files:  77% (75154/97602)
Updating files:  78% (76130/97602)
Updating files:  78% (76607/97602)
Updating files:  79% (77106/97602)
Updating files:  80% (78082/97602)
Updating files:  81% (79058/97602)
Updating files:  82% (80034/97602)
Updating files:  83% (81010/97602)
Updating files:  84% (81986/97602)
Updating files:  85% (82962/97602)
Updating files:  86% (83938/97602)
Updating files:  86% (84293/97602)
Updating files:  87% (84914/97602)
Updating files:  88% (85890/97602)
Updating files:  89% (86866/97602)
Updating files:  90% (87842/97602)
Updating files:  91% (88818/97602)
Updating files:  92% (89794/97602)
Updating files:  93% (90770/97602)
Updating files:  94% (91746/97602)
Updating files:  95% (92722/97602)
Updating files:  95% (92986/97602)
Updating files:  96% (93698/97602)
Updating files:  97% (94674/97602)
Updating files:  98% (95650/97602)
Updating files:  99% (96626/97602)
Updating files: 100% (97602/97602)
Updating files: 100% (97602/97602), done.
[INFO] validating manifest of git repo https://github.com/myarchsource/rust on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/myarchsource/rust
[INFO] finished tweaking git repo https://github.com/myarchsource/rust
[INFO] tweaked toml for git repo https://github.com/myarchsource/rust written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/myarchsource/rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--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-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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9959d536f242d75dc6930fddd417a5d80a9c849ae5c8221ebca64a621e0c920f
[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" "9959d536f242d75dc6930fddd417a5d80a9c849ae5c8221ebca64a621e0c920f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9959d536f242d75dc6930fddd417a5d80a9c849ae5c8221ebca64a621e0c920f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9959d536f242d75dc6930fddd417a5d80a9c849ae5c8221ebca64a621e0c920f", kill_on_drop: false }`
[INFO] [stdout] 9959d536f242d75dc6930fddd417a5d80a9c849ae5c8221ebca64a621e0c920f
[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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "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] b23d8b4db2dbc1a6c7c52e33081214db12abbc721f1a92383c4ac494ac047556
[INFO] running `Command { std: "docker" "start" "-a" "b23d8b4db2dbc1a6c7c52e33081214db12abbc721f1a92383c4ac494ac047556", kill_on_drop: false }`
[INFO] [stderr] error: document output filename collision
[INFO] [stderr] The bin `rustc` in package `rls-rustc v0.6.0 (/opt/rustwide/workdir/src/tools/rls/rls-rustc)` has the same name as the bin `rustc` in package `bootstrap v0.0.0 (/opt/rustwide/workdir/src/bootstrap)`.
[INFO] [stderr] Only one may be documented at once since they output to the same path.
[INFO] [stderr] Consider documenting only one, renaming one, or marking one with `doc = false` in Cargo.toml.
[INFO] running `Command { std: "docker" "inspect" "b23d8b4db2dbc1a6c7c52e33081214db12abbc721f1a92383c4ac494ac047556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b23d8b4db2dbc1a6c7c52e33081214db12abbc721f1a92383c4ac494ac047556", kill_on_drop: false }`
[INFO] [stdout] b23d8b4db2dbc1a6c7c52e33081214db12abbc721f1a92383c4ac494ac047556