[INFO] updating cached repository mschmo/schmowser
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mschmo/schmowser
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mschmo/schmowser" "work/ex/beta-1.38-1/sources/1.37.0/gh/mschmo/schmowser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mschmo/schmowser'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mschmo/schmowser" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mschmo/schmowser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mschmo/schmowser'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 998534a8dd9c3353c85c7598956c62c471a13908
[INFO] sha for GitHub repo mschmo/schmowser: 998534a8dd9c3353c85c7598956c62c471a13908
[INFO] validating manifest of mschmo/schmowser on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mschmo/schmowser on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mschmo/schmowser
[INFO] finished frobbing mschmo/schmowser
[INFO] frobbed toml for mschmo/schmowser written to work/ex/beta-1.38-1/sources/1.37.0/gh/mschmo/schmowser/Cargo.toml
[INFO] started frobbing mschmo/schmowser
[INFO] finished frobbing mschmo/schmowser
[INFO] frobbed toml for mschmo/schmowser written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mschmo/schmowser/Cargo.toml
[INFO] crate mschmo/schmowser already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mschmo/schmowser against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mschmo/schmowser:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] a7d940cfda2b808c2e9af7c537a0d49b1b5851bda28962fdddd214e1f052c16e
[INFO] running `"docker" "start" "-a" "a7d940cfda2b808c2e9af7c537a0d49b1b5851bda28962fdddd214e1f052c16e"`
[INFO] [stderr]    Compiling schmowser v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `Element`
[INFO] [stderr]   --> src/dom.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Element(ElementData)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `text_node`
[INFO] [stderr]   --> src/dom.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn text_node(data: String) -> Node {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `element_node`
[INFO] [stderr]   --> src/dom.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn element_node(name: String, attrs: AttrMap, children: Vec<Node>) -> Node {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "a7d940cfda2b808c2e9af7c537a0d49b1b5851bda28962fdddd214e1f052c16e"`
[INFO] running `"docker" "rm" "-f" "a7d940cfda2b808c2e9af7c537a0d49b1b5851bda28962fdddd214e1f052c16e"`
[INFO] [stdout] a7d940cfda2b808c2e9af7c537a0d49b1b5851bda28962fdddd214e1f052c16e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mschmo/schmowser:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7688de4f65a881c1eb22a0fbd5623415d924ce76fb747b36d48edb5dcfcdd086
[INFO] running `"docker" "start" "-a" "7688de4f65a881c1eb22a0fbd5623415d924ce76fb747b36d48edb5dcfcdd086"`
[INFO] [stderr]    Compiling schmowser v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `Element`
[INFO] [stderr]   --> src/dom.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Element(ElementData)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `text_node`
[INFO] [stderr]   --> src/dom.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn text_node(data: String) -> Node {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `element_node`
[INFO] [stderr]   --> src/dom.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn element_node(name: String, attrs: AttrMap, children: Vec<Node>) -> Node {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "7688de4f65a881c1eb22a0fbd5623415d924ce76fb747b36d48edb5dcfcdd086"`
[INFO] running `"docker" "rm" "-f" "7688de4f65a881c1eb22a0fbd5623415d924ce76fb747b36d48edb5dcfcdd086"`
[INFO] [stdout] 7688de4f65a881c1eb22a0fbd5623415d924ce76fb747b36d48edb5dcfcdd086
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mschmo/schmowser:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] aec718cacfe0d09339d92369a352675f761627404c55fa2c0bd298b269dd23d0
[INFO] running `"docker" "start" "-a" "aec718cacfe0d09339d92369a352675f761627404c55fa2c0bd298b269dd23d0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/schmowser-d9341fdc07e2fe8e
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "aec718cacfe0d09339d92369a352675f761627404c55fa2c0bd298b269dd23d0"`
[INFO] running `"docker" "rm" "-f" "aec718cacfe0d09339d92369a352675f761627404c55fa2c0bd298b269dd23d0"`
[INFO] [stdout] aec718cacfe0d09339d92369a352675f761627404c55fa2c0bd298b269dd23d0