[INFO] cloning repository https://github.com/lenscas/manymouser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lenscas/manymouser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flenscas%2Fmanymouser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flenscas%2Fmanymouser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c2fd41d1ee3f813c01c9152e982505ad3fe31f1
[INFO] documenting lenscas/manymouser 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%2Flenscas%2Fmanymouser" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lenscas/manymouser 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/lenscas/manymouser
[INFO] finished tweaking git repo https://github.com/lenscas/manymouser
[INFO] tweaked toml for git repo https://github.com/lenscas/manymouser written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/lenscas/manymouser 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d9eda695a53ce4d7766eedf985de745415c0b7d8649344aff68de5d24826eb57
[INFO] running `Command { std: "docker" "start" "-a" "d9eda695a53ce4d7766eedf985de745415c0b7d8649344aff68de5d24826eb57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9eda695a53ce4d7766eedf985de745415c0b7d8649344aff68de5d24826eb57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9eda695a53ce4d7766eedf985de745415c0b7d8649344aff68de5d24826eb57", kill_on_drop: false }`
[INFO] [stdout] d9eda695a53ce4d7766eedf985de745415c0b7d8649344aff68de5d24826eb57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 6d60c4a011896cc4d3e7d4dbc065c743735bfae26a2d6cb0819ea993e48984d5
[INFO] running `Command { std: "docker" "start" "-a" "6d60c4a011896cc4d3e7d4dbc065c743735bfae26a2d6cb0819ea993e48984d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking bitflags v0.8.2
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling manymouser v0.1.0 (/opt/rustwide/workdir/manymouser)
[INFO] [stderr] warning: manymouse/linux_evdev.c: In function 'linux_evdev_init':
[INFO] [stderr] warning: manymouse/linux_evdev.c:264:53: warning: '%s' directive output may be truncated writing up to 255 bytes into a region of size 117 [-Wformat-truncation=]
[INFO] [stderr] warning:   264 |         snprintf(fname, sizeof (fname), "/dev/input/%s", dent->d_name);
[INFO] [stderr] warning:       |                                                     ^~
[INFO] [stderr] warning: manymouse/linux_evdev.c:264:9: note: 'snprintf' output between 12 and 267 bytes into a destination of size 128
[INFO] [stderr] warning:   264 |         snprintf(fname, sizeof (fname), "/dev/input/%s", dent->d_name);
[INFO] [stderr] warning:       |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking nix v0.19.1
[INFO] [stderr]     Checking nix v0.9.0
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking evdev v0.10.2
[INFO] [stderr]     Checking input-linux-sys v0.6.0
[INFO] [stderr]  Documenting manymouser v0.1.0 (/opt/rustwide/workdir/manymouser)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.76s
[INFO] running `Command { std: "docker" "inspect" "6d60c4a011896cc4d3e7d4dbc065c743735bfae26a2d6cb0819ea993e48984d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d60c4a011896cc4d3e7d4dbc065c743735bfae26a2d6cb0819ea993e48984d5", kill_on_drop: false }`
[INFO] [stdout] 6d60c4a011896cc4d3e7d4dbc065c743735bfae26a2d6cb0819ea993e48984d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 6ed0082349e73be169af735d27f15df81cda3c6235857ff25c51c0abc2002e9f
[INFO] running `Command { std: "docker" "start" "-a" "6ed0082349e73be169af735d27f15df81cda3c6235857ff25c51c0abc2002e9f", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "6ed0082349e73be169af735d27f15df81cda3c6235857ff25c51c0abc2002e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ed0082349e73be169af735d27f15df81cda3c6235857ff25c51c0abc2002e9f", kill_on_drop: false }`
[INFO] [stdout] 6ed0082349e73be169af735d27f15df81cda3c6235857ff25c51c0abc2002e9f