[INFO] updating cached repository seanlth/sulfide
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/seanlth/sulfide
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/seanlth/sulfide" "work/ex/beta-1.37-6/sources/1.36.0/gh/seanlth/sulfide"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/seanlth/sulfide'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/seanlth/sulfide" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/seanlth/sulfide"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/seanlth/sulfide'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a63ca8894e2734a2d86251e2c9126089898b04b4
[INFO] sha for GitHub repo seanlth/sulfide: a63ca8894e2734a2d86251e2c9126089898b04b4
[INFO] validating manifest of seanlth/sulfide on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of seanlth/sulfide on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing seanlth/sulfide
[INFO] finished frobbing seanlth/sulfide
[INFO] frobbed toml for seanlth/sulfide written to work/ex/beta-1.37-6/sources/1.36.0/gh/seanlth/sulfide/Cargo.toml
[INFO] started frobbing seanlth/sulfide
[INFO] finished frobbing seanlth/sulfide
[INFO] frobbed toml for seanlth/sulfide written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/seanlth/sulfide/Cargo.toml
[INFO] crate seanlth/sulfide already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing seanlth/sulfide against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/seanlth/sulfide:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] e59ad0e8aaf1ef7d2b3d7118592786bddf7c9c75a40a6b06bacaf7defb7440f3
[INFO] running `"docker" "start" "-a" "e59ad0e8aaf1ef7d2b3d7118592786bddf7c9c75a40a6b06bacaf7defb7440f3"`
[INFO] [stderr]    Compiling sulfide v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::ops::Mul`
[INFO] [stderr]  --> src/geometry.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::ops::Mul;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Neg`
[INFO] [stderr]  --> src/geometry.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::ops::Neg;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `geometry::Rect`
[INFO] [stderr]  --> src/document.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use geometry::Rect;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/container.rs:41:23
[INFO] [stderr]    |
[INFO] [stderr] 41 |     children: Vec<Box<Element>>,
[INFO] [stderr]    |                       ^^^^^^^ help: use `dyn`: `dyn Element`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]   --> src/list.rs:51:21
[INFO] [stderr]    |
[INFO] [stderr] 51 |             let (h, c) = i.generate( format!("{}    ", indent) );
[INFO] [stderr]    |                     ^ help: consider prefixing with an underscore: `_c`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Origin`
[INFO] [stderr]   --> src/container.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | enum Origin {
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `id_counter` should have an upper case name
[INFO] [stderr]   --> src/container.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | static mut id_counter: usize = 0;
[INFO] [stderr]    |            ^^^^^^^^^^ help: convert the identifier to upper case: `ID_COUNTER`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `id_counter` should have an upper case name
[INFO] [stderr]  --> src/text.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | static mut id_counter: usize = 0;
[INFO] [stderr]   |            ^^^^^^^^^^ help: convert the identifier to upper case: `ID_COUNTER`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `id_counter` should have an upper case name
[INFO] [stderr]  --> src/list.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | static mut id_counter: usize = 0;
[INFO] [stderr]   |            ^^^^^^^^^^ help: convert the identifier to upper case: `ID_COUNTER`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:3:13
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use(Clc)]
[INFO] [stderr]   |             ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Point`, `Rect`
[INFO] [stderr]   --> src/main.rs:10:31
[INFO] [stderr]    |
[INFO] [stderr] 10 | use sulfide::geometry::{Unit, Rect, Point};
[INFO] [stderr]    |                               ^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "e59ad0e8aaf1ef7d2b3d7118592786bddf7c9c75a40a6b06bacaf7defb7440f3"`
[INFO] running `"docker" "rm" "-f" "e59ad0e8aaf1ef7d2b3d7118592786bddf7c9c75a40a6b06bacaf7defb7440f3"`
[INFO] [stdout] e59ad0e8aaf1ef7d2b3d7118592786bddf7c9c75a40a6b06bacaf7defb7440f3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/seanlth/sulfide:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] b5177c6ad05dadafddd76e967856ae04d77ac93eefc555416c8017222d518417
[INFO] running `"docker" "start" "-a" "b5177c6ad05dadafddd76e967856ae04d77ac93eefc555416c8017222d518417"`
[INFO] [stderr]    Compiling sulfide v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:3:13
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use(Clc)]
[INFO] [stderr]   |             ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Point`, `Rect`
[INFO] [stderr]   --> src/main.rs:10:31
[INFO] [stderr]    |
[INFO] [stderr] 10 | use sulfide::geometry::{Unit, Rect, Point};
[INFO] [stderr]    |                               ^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Mul`
[INFO] [stderr]  --> src/geometry.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::ops::Mul;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Neg`
[INFO] [stderr]  --> src/geometry.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::ops::Neg;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `geometry::Rect`
[INFO] [stderr]  --> src/document.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use geometry::Rect;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/container.rs:41:23
[INFO] [stderr]    |
[INFO] [stderr] 41 |     children: Vec<Box<Element>>,
[INFO] [stderr]    |                       ^^^^^^^ help: use `dyn`: `dyn Element`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]   --> src/list.rs:51:21
[INFO] [stderr]    |
[INFO] [stderr] 51 |             let (h, c) = i.generate( format!("{}    ", indent) );
[INFO] [stderr]    |                     ^ help: consider prefixing with an underscore: `_c`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Origin`
[INFO] [stderr]   --> src/container.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | enum Origin {
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `id_counter` should have an upper case name
[INFO] [stderr]   --> src/container.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | static mut id_counter: usize = 0;
[INFO] [stderr]    |            ^^^^^^^^^^ help: convert the identifier to upper case: `ID_COUNTER`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `id_counter` should have an upper case name
[INFO] [stderr]  --> src/text.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | static mut id_counter: usize = 0;
[INFO] [stderr]   |            ^^^^^^^^^^ help: convert the identifier to upper case: `ID_COUNTER`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `id_counter` should have an upper case name
[INFO] [stderr]  --> src/list.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | static mut id_counter: usize = 0;
[INFO] [stderr]   |            ^^^^^^^^^^ help: convert the identifier to upper case: `ID_COUNTER`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "b5177c6ad05dadafddd76e967856ae04d77ac93eefc555416c8017222d518417"`
[INFO] running `"docker" "rm" "-f" "b5177c6ad05dadafddd76e967856ae04d77ac93eefc555416c8017222d518417"`
[INFO] [stdout] b5177c6ad05dadafddd76e967856ae04d77ac93eefc555416c8017222d518417
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/seanlth/sulfide:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] aadf3ab369fc0ffe1830720961aa1a08626ebef010496e13a0307a5d9dcacc99
[INFO] running `"docker" "start" "-a" "aadf3ab369fc0ffe1830720961aa1a08626ebef010496e13a0307a5d9dcacc99"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sulfide-32fe435bbe751e69
[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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sulfide-f460f2d8a8682649
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests sulfide
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "aadf3ab369fc0ffe1830720961aa1a08626ebef010496e13a0307a5d9dcacc99"`
[INFO] running `"docker" "rm" "-f" "aadf3ab369fc0ffe1830720961aa1a08626ebef010496e13a0307a5d9dcacc99"`
[INFO] [stdout] aadf3ab369fc0ffe1830720961aa1a08626ebef010496e13a0307a5d9dcacc99