[INFO] fetching crate dqcsim-openqasm 0.2.0...
[INFO] documenting dqcsim-openqasm-0.2.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate dqcsim-openqasm 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate dqcsim-openqasm 0.2.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dqcsim-openqasm 0.2.0
[INFO] finished tweaking crates.io crate dqcsim-openqasm 0.2.0
[INFO] tweaked toml for crates.io crate dqcsim-openqasm 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate dqcsim-openqasm 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b5da2ecd10f0562a23aed756635f9c6835bb7c382a6c1a74175cfc530198ec2
[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" "1b5da2ecd10f0562a23aed756635f9c6835bb7c382a6c1a74175cfc530198ec2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b5da2ecd10f0562a23aed756635f9c6835bb7c382a6c1a74175cfc530198ec2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b5da2ecd10f0562a23aed756635f9c6835bb7c382a6c1a74175cfc530198ec2", kill_on_drop: false }`
[INFO] [stdout] 1b5da2ecd10f0562a23aed756635f9c6835bb7c382a6c1a74175cfc530198ec2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 276fbce11c271e3c0c83abdd1e523e0cec43e41e2112c323f6c9cc712b5abd65
[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" "276fbce11c271e3c0c83abdd1e523e0cec43e41e2112c323f6c9cc712b5abd65", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]     Checking ucd-util v0.1.7
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]    Compiling named_type v0.1.6
[INFO] [stderr]     Checking half v1.4.0
[INFO] [stderr]    Compiling dqcsim v0.2.0
[INFO] [stderr]     Checking strum v0.17.1
[INFO] [stderr]     Checking whoami v0.7.0
[INFO] [stderr]     Checking humantime v2.0.0
[INFO] [stderr]     Checking integer-sqrt v0.1.2
[INFO] [stderr]     Checking ref_thread_local v0.0.0
[INFO] [stderr]     Checking pathdiff v0.1.0
[INFO] [stderr]     Checking named_type v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]     Checking yaml-rust v0.4.3
[INFO] [stderr]     Checking meval v0.2.0
[INFO] [stderr]    Compiling named_type_derive v0.2.1
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking term v0.6.1
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking num-complex v0.2.4
[INFO] [stderr]     Checking float-cmp v0.6.0
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking qasm v1.0.0
[INFO] [stderr]    Compiling syn-mid v0.4.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling rustversion v1.0.1
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling strum_macros v0.17.1
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]    Compiling proc-macro-error v0.4.5
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.5
[INFO] [stderr]    Compiling structopt-derive v0.4.1
[INFO] [stderr]     Checking structopt v0.3.8
[INFO] [stderr]     Checking bincode v1.2.1
[INFO] [stderr]     Checking serde-transcode v1.1.0
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking serde_json v1.0.45
[INFO] [stderr]     Checking serde_yaml v0.8.11
[INFO] [stderr]     Checking ipc-channel v0.13.0
[INFO] [stderr]  Documenting dqcsim-openqasm v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "276fbce11c271e3c0c83abdd1e523e0cec43e41e2112c323f6c9cc712b5abd65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "276fbce11c271e3c0c83abdd1e523e0cec43e41e2112c323f6c9cc712b5abd65", kill_on_drop: false }`
[INFO] [stdout] 276fbce11c271e3c0c83abdd1e523e0cec43e41e2112c323f6c9cc712b5abd65
