[INFO] updating cached repository https://github.com/lordarthas/qlnk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4a75a3ed44b5ef9e1a94dba0a2134e5d6f3da8ad
[INFO] documenting lordarthas/qlnk against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flordarthas%2Fqlnk" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lordarthas/qlnk 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/lordarthas/qlnk
[INFO] finished tweaking git repo https://github.com/lordarthas/qlnk
[INFO] tweaked toml for git repo https://github.com/lordarthas/qlnk written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/lordarthas/qlnk 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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 3efe416acb4e01a9b160ef324fa91bcb95d17fa3af597105c83a0dc4e3a6ecf4
[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" "3efe416acb4e01a9b160ef324fa91bcb95d17fa3af597105c83a0dc4e3a6ecf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3efe416acb4e01a9b160ef324fa91bcb95d17fa3af597105c83a0dc4e3a6ecf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3efe416acb4e01a9b160ef324fa91bcb95d17fa3af597105c83a0dc4e3a6ecf4", kill_on_drop: false }`
[INFO] [stdout] 3efe416acb4e01a9b160ef324fa91bcb95d17fa3af597105c83a0dc4e3a6ecf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 5af8d41b2d5d2b39f9db0faa115ae14ae51a1fdcbac0881bb9b3dc31382d6275
[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" "5af8d41b2d5d2b39f9db0faa115ae14ae51a1fdcbac0881bb9b3dc31382d6275", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.4
[INFO] [stderr]     Checking unicode-normalization v0.1.7
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[INFO] [stderr]    Compiling backtrace-sys v0.1.23
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[INFO] [stderr]    Compiling brotli-sys v0.3.2
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[INFO] [stderr]    Compiling serde v1.0.71
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[INFO] [stderr]     Checking regex-syntax v0.6.2
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[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking phf_shared v0.7.21
[INFO] [stderr]    Compiling syn v0.14.7
[INFO] [stderr]     Checking crossbeam-epoch v0.4.3
[INFO] [stderr]     Checking crossbeam-epoch v0.5.2
[INFO] [stderr]     Checking thread_local v0.3.5
[INFO] [stderr]     Checking phf v0.7.21
[INFO] [stderr]     Checking mime v0.3.8
[INFO] [stderr]     Checking crossbeam-deque v0.3.1
[INFO] [stderr]     Checking parking_lot v0.6.3
[INFO] [stderr]     Checking flate2 v1.0.2
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]     Checking backtrace v0.2.3
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking tokio-codec v0.1.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.5
[INFO] [stderr]     Checking tokio-reactor v0.1.2
[INFO] [stderr]     Checking mio-uds v0.6.6
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking stringprep v0.1.2
[INFO] [stderr]     Checking error-chain v0.1.12
[INFO] [stderr]     Checking crossbeam-channel v0.2.4
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]     Checking tokio-tcp v0.1.0
[INFO] [stderr]     Checking tokio-udp v0.1.1
[INFO] [stderr]     Checking tokio-signal v0.2.1
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[INFO] [stderr]     Checking tokio-fs v0.1.2
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[INFO] [stderr]     Checking crypto-mac v0.5.2
[INFO] [stderr]     Checking url v1.7.1
[INFO] [stderr]     Checking hmac v0.5.0
[INFO] [stderr]     Checking sha2 v0.7.1
[INFO] [stderr]     Checking tokio v0.1.7
[INFO] [stderr]     Checking postgres-protocol v0.3.2
[INFO] [stderr]     Checking regex v1.0.2
[INFO] [stderr]     Checking postgres-shared v0.4.1
[INFO] [stderr]     Checking h2 v0.1.11
[INFO] [stderr]     Checking trust-dns-proto v0.4.0
[INFO] [stderr]     Checking cookie v0.11.0
[INFO] [stderr]     Checking postgres v0.15.2
[INFO] [stderr]     Checking r2d2_postgres v0.14.0
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]     Checking trust-dns-resolver v0.9.1
[INFO] [stderr]     Checking serde_json v1.0.24
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]    Compiling actix_derive v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.71
[INFO] [stderr]     Checking failure v0.1.2
[INFO] [stderr]     Checking actix v0.7.3
[INFO] [stderr]  Documenting qlnk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 37s
[INFO] running `Command { std: "docker" "inspect" "5af8d41b2d5d2b39f9db0faa115ae14ae51a1fdcbac0881bb9b3dc31382d6275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5af8d41b2d5d2b39f9db0faa115ae14ae51a1fdcbac0881bb9b3dc31382d6275", kill_on_drop: false }`
[INFO] [stdout] 5af8d41b2d5d2b39f9db0faa115ae14ae51a1fdcbac0881bb9b3dc31382d6275