[INFO] updating cached repository https://github.com/Alexander-Hjelm/construct.rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c7c157987a15daef5f9082f7ec48275d276b811f
[INFO] testing Alexander-Hjelm/construct.rs against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexander-Hjelm%2Fconstruct.rs" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Alexander-Hjelm/construct.rs on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Alexander-Hjelm/construct.rs
[INFO] finished tweaking git repo https://github.com/Alexander-Hjelm/construct.rs
[INFO] tweaked toml for git repo https://github.com/Alexander-Hjelm/construct.rs written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Alexander-Hjelm/construct.rs already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 574c9adaa0c08d4641ec4c0b8dec607879fc9ec194f6ce5f3943b43595c0ec22
[INFO] running `"docker" "start" "-a" "574c9adaa0c08d4641ec4c0b8dec607879fc9ec194f6ce5f3943b43595c0ec22"`
[INFO] [stderr]    Compiling construct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> construct.rs:242:38
[INFO] [stderr]     |
[INFO] [stderr] 242 |     let str_maps = block.string_maps;;
[INFO] [stderr]     |                                      ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> construct.rs:244:121
[INFO] [stderr]     |
[INFO] [stderr] 244 |     let mut template_file = Err(std::io::Error::new(std::io::ErrorKind::Other, "No template file found with that id."));;
[INFO] [stderr]     |                                                                                                                         ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `bracket_count` is never read
[INFO] [stderr]    --> construct.rs:351:13
[INFO] [stderr]     |
[INFO] [stderr] 351 |     let mut bracket_count = 0;
[INFO] [stderr]     |             ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> construct.rs:114:13
[INFO] [stderr]     |
[INFO] [stderr] 114 |         let mut src_file = File::open(path_str).unwrap();
[INFO] [stderr]     |             ----^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `subblocks2D` should have a snake case name
[INFO] [stderr]    --> construct.rs:320:13
[INFO] [stderr]     |
[INFO] [stderr] 320 |         let subblocks2D = block.blocks.unwrap();
[INFO] [stderr]     |             ^^^^^^^^^^^ help: convert the identifier to snake case: `subblocks2_d`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "574c9adaa0c08d4641ec4c0b8dec607879fc9ec194f6ce5f3943b43595c0ec22"`
[INFO] running `"docker" "rm" "-f" "574c9adaa0c08d4641ec4c0b8dec607879fc9ec194f6ce5f3943b43595c0ec22"`
[INFO] [stdout] 574c9adaa0c08d4641ec4c0b8dec607879fc9ec194f6ce5f3943b43595c0ec22
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0610536e949123308fa20a33064e9679933dde0e05ddc52f994ff7d9e602d3c8
[INFO] running `"docker" "start" "-a" "0610536e949123308fa20a33064e9679933dde0e05ddc52f994ff7d9e602d3c8"`
[INFO] [stderr]    Compiling construct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> construct.rs:242:38
[INFO] [stderr]     |
[INFO] [stderr] 242 |     let str_maps = block.string_maps;;
[INFO] [stderr]     |                                      ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> construct.rs:244:121
[INFO] [stderr]     |
[INFO] [stderr] 244 |     let mut template_file = Err(std::io::Error::new(std::io::ErrorKind::Other, "No template file found with that id."));;
[INFO] [stderr]     |                                                                                                                         ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `bracket_count` is never read
[INFO] [stderr]    --> construct.rs:351:13
[INFO] [stderr]     |
[INFO] [stderr] 351 |     let mut bracket_count = 0;
[INFO] [stderr]     |             ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> construct.rs:114:13
[INFO] [stderr]     |
[INFO] [stderr] 114 |         let mut src_file = File::open(path_str).unwrap();
[INFO] [stderr]     |             ----^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `subblocks2D` should have a snake case name
[INFO] [stderr]    --> construct.rs:320:13
[INFO] [stderr]     |
[INFO] [stderr] 320 |         let subblocks2D = block.blocks.unwrap();
[INFO] [stderr]     |             ^^^^^^^^^^^ help: convert the identifier to snake case: `subblocks2_d`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `"docker" "inspect" "0610536e949123308fa20a33064e9679933dde0e05ddc52f994ff7d9e602d3c8"`
[INFO] running `"docker" "rm" "-f" "0610536e949123308fa20a33064e9679933dde0e05ddc52f994ff7d9e602d3c8"`
[INFO] [stdout] 0610536e949123308fa20a33064e9679933dde0e05ddc52f994ff7d9e602d3c8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 34026f4ed335d78d3ac923b83cda0a330b56654fbbf37ff01acf78ee3d703dda
[INFO] running `"docker" "start" "-a" "34026f4ed335d78d3ac923b83cda0a330b56654fbbf37ff01acf78ee3d703dda"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/construct-24a4a41364804983
[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" "34026f4ed335d78d3ac923b83cda0a330b56654fbbf37ff01acf78ee3d703dda"`
[INFO] running `"docker" "rm" "-f" "34026f4ed335d78d3ac923b83cda0a330b56654fbbf37ff01acf78ee3d703dda"`
[INFO] [stdout] 34026f4ed335d78d3ac923b83cda0a330b56654fbbf37ff01acf78ee3d703dda