[INFO] fetching crate random-world 0.3.0... [INFO] documenting random-world-0.3.0 against 1.46.0 for beta-1.47-rustdoc-1 [INFO] extracting crate random-world 0.3.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate random-world 0.3.0 on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate random-world 0.3.0 [INFO] finished tweaking crates.io crate random-world 0.3.0 [INFO] tweaked toml for crates.io crate random-world 0.3.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.46.0" "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] 82dad65cf65be169b04c737ee996cf602539f949e0aa933c24f1e2c902ac4251 [INFO] running `Command { std: "docker" "start" "-a" "82dad65cf65be169b04c737ee996cf602539f949e0aa933c24f1e2c902ac4251", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "82dad65cf65be169b04c737ee996cf602539f949e0aa933c24f1e2c902ac4251", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82dad65cf65be169b04c737ee996cf602539f949e0aa933c24f1e2c902ac4251", kill_on_drop: false }` [INFO] [stdout] 82dad65cf65be169b04c737ee996cf602539f949e0aa933c24f1e2c902ac4251 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96d8fd6763f8b0abbd55b975e3e703cb6bb00d21f3175b8222aff1a3fbc9d376 [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" "96d8fd6763f8b0abbd55b975e3e703cb6bb00d21f3175b8222aff1a3fbc9d376", kill_on_drop: false }` [INFO] [stderr] Compiling ndarray v0.10.14 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking quadrature v0.1.2 [INFO] [stderr] Checking lazysort v0.2.1 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Compiling extprim v1.7.1 [INFO] [stderr] Checking ordered-float v0.5.2 [INFO] [stderr] Checking statrs v0.9.0 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking rulinalg v0.3.7 [INFO] [stderr] Checking docopt v0.8.3 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking pcg_rand v0.7.1 [INFO] [stderr] Checking rusty-machine v0.5.4 [INFO] [stderr] Checking random-world v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Documenting random-world v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:72:1 [INFO] [stdout] | [INFO] [stdout] 72 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:13:75 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn load_data(fname: &str) -> Result<(Array2, Array1), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:61:41 [INFO] [stdout] | [INFO] [stdout] 61 | append: bool) -> Result<(), Box> where T: Display { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:88:61 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn load_pvalues(fname: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/exchangeability/martingales.rs:24:26 [INFO] [stdout] | [INFO] [stdout] 24 | update_function: Box>) -> f64>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, &Option>) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/exchangeability/martingales.rs:140:47 [INFO] [stdout] | [INFO] [stdout] 140 | pub fn from_function(update_function: Box>) -> f64>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, &Option>) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.66s [INFO] running `Command { std: "docker" "inspect" "96d8fd6763f8b0abbd55b975e3e703cb6bb00d21f3175b8222aff1a3fbc9d376", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96d8fd6763f8b0abbd55b975e3e703cb6bb00d21f3175b8222aff1a3fbc9d376", kill_on_drop: false }` [INFO] [stdout] 96d8fd6763f8b0abbd55b975e3e703cb6bb00d21f3175b8222aff1a3fbc9d376