[INFO] updating cached repository gmadrid/etdc-tools
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gmadrid/etdc-tools
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gmadrid/etdc-tools" "work/ex/beta-1.38-1/sources/1.37.0/gh/gmadrid/etdc-tools"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gmadrid/etdc-tools'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gmadrid/etdc-tools" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gmadrid/etdc-tools"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gmadrid/etdc-tools'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 911a224645c2da0c8ecb828fc74affea53b8d3a2
[INFO] sha for GitHub repo gmadrid/etdc-tools: 911a224645c2da0c8ecb828fc74affea53b8d3a2
[INFO] validating manifest of gmadrid/etdc-tools 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 gmadrid/etdc-tools 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 gmadrid/etdc-tools
[INFO] finished frobbing gmadrid/etdc-tools
[INFO] frobbed toml for gmadrid/etdc-tools written to work/ex/beta-1.38-1/sources/1.37.0/gh/gmadrid/etdc-tools/Cargo.toml
[INFO] started frobbing gmadrid/etdc-tools
[INFO] finished frobbing gmadrid/etdc-tools
[INFO] frobbed toml for gmadrid/etdc-tools written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gmadrid/etdc-tools/Cargo.toml
[INFO] crate gmadrid/etdc-tools 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing gmadrid/etdc-tools against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gmadrid/etdc-tools:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 89704bd59159c89ce52bf45ea3b5049cf52edc842f36c97f0b8e327bcd7d34d2
[INFO] running `"docker" "start" "-a" "89704bd59159c89ce52bf45ea3b5049cf52edc842f36c97f0b8e327bcd7d34d2"`
[INFO] [stderr]    Compiling etdc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: constant item is never used: `ABBOT`
[INFO] [stderr]   --> src/etdc/characters.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | / pub const ABBOT: &Die = &[
[INFO] [stderr] 6  | |     Single(Wisdom),
[INFO] [stderr] 7  | |     Double(Wisdom),
[INFO] [stderr] 8  | |     Single(Wisdom),
[INFO] [stderr] ...  |
[INFO] [stderr] 11 | |     Single(Cunning),
[INFO] [stderr] 12 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `COOK`
[INFO] [stderr]   --> src/etdc/characters.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | / pub const COOK: &Die = &[
[INFO] [stderr] 15 | |     Single(Might),
[INFO] [stderr] 16 | |     Double(Might),
[INFO] [stderr] 17 | |     Single(Might),
[INFO] [stderr] ...  |
[INFO] [stderr] 20 | |     Single(Wisdom),
[INFO] [stderr] 21 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SMITH`
[INFO] [stderr]   --> src/etdc/characters.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | / pub const SMITH: &Die = &[
[INFO] [stderr] 33 | |     Single(Might),
[INFO] [stderr] 34 | |     Double(Might),
[INFO] [stderr] 35 | |     Single(Might),
[INFO] [stderr] ...  |
[INFO] [stderr] 38 | |     Single(Cunning),
[INFO] [stderr] 39 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TANNER`
[INFO] [stderr]   --> src/etdc/characters.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | / pub const TANNER: &Die = &[
[INFO] [stderr] 42 | |     Single(Wisdom),
[INFO] [stderr] 43 | |     Double(Wisdom),
[INFO] [stderr] 44 | |     Single(Wisdom),
[INFO] [stderr] ...  |
[INFO] [stderr] 47 | |     Single(Might),
[INFO] [stderr] 48 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TAILOR`
[INFO] [stderr]   --> src/etdc/characters.rs:50:1
[INFO] [stderr]    |
[INFO] [stderr] 50 | / pub const TAILOR: &Die = &[
[INFO] [stderr] 51 | |     Single(Cunning),
[INFO] [stderr] 52 | |     Double(Cunning),
[INFO] [stderr] 53 | |     Single(Cunning),
[INFO] [stderr] ...  |
[INFO] [stderr] 56 | |     Single(Might),
[INFO] [stderr] 57 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_double`
[INFO] [stderr]   --> src/etdc/mod.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn is_double(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `has_double`
[INFO] [stderr]   --> src/etdc/mod.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub fn has_double(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "89704bd59159c89ce52bf45ea3b5049cf52edc842f36c97f0b8e327bcd7d34d2"`
[INFO] running `"docker" "rm" "-f" "89704bd59159c89ce52bf45ea3b5049cf52edc842f36c97f0b8e327bcd7d34d2"`
[INFO] [stdout] 89704bd59159c89ce52bf45ea3b5049cf52edc842f36c97f0b8e327bcd7d34d2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gmadrid/etdc-tools:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2c1293a9522e5bcb01586173dc6902315b87f0be177e40766cc5dceacfb08197
[INFO] running `"docker" "start" "-a" "2c1293a9522e5bcb01586173dc6902315b87f0be177e40766cc5dceacfb08197"`
[INFO] [stderr]    Compiling etdc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: constant item is never used: `ABBOT`
[INFO] [stderr]   --> src/etdc/characters.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | / pub const ABBOT: &Die = &[
[INFO] [stderr] 6  | |     Single(Wisdom),
[INFO] [stderr] 7  | |     Double(Wisdom),
[INFO] [stderr] 8  | |     Single(Wisdom),
[INFO] [stderr] ...  |
[INFO] [stderr] 11 | |     Single(Cunning),
[INFO] [stderr] 12 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `COOK`
[INFO] [stderr]   --> src/etdc/characters.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | / pub const COOK: &Die = &[
[INFO] [stderr] 15 | |     Single(Might),
[INFO] [stderr] 16 | |     Double(Might),
[INFO] [stderr] 17 | |     Single(Might),
[INFO] [stderr] ...  |
[INFO] [stderr] 20 | |     Single(Wisdom),
[INFO] [stderr] 21 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SMITH`
[INFO] [stderr]   --> src/etdc/characters.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | / pub const SMITH: &Die = &[
[INFO] [stderr] 33 | |     Single(Might),
[INFO] [stderr] 34 | |     Double(Might),
[INFO] [stderr] 35 | |     Single(Might),
[INFO] [stderr] ...  |
[INFO] [stderr] 38 | |     Single(Cunning),
[INFO] [stderr] 39 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TANNER`
[INFO] [stderr]   --> src/etdc/characters.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | / pub const TANNER: &Die = &[
[INFO] [stderr] 42 | |     Single(Wisdom),
[INFO] [stderr] 43 | |     Double(Wisdom),
[INFO] [stderr] 44 | |     Single(Wisdom),
[INFO] [stderr] ...  |
[INFO] [stderr] 47 | |     Single(Might),
[INFO] [stderr] 48 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TAILOR`
[INFO] [stderr]   --> src/etdc/characters.rs:50:1
[INFO] [stderr]    |
[INFO] [stderr] 50 | / pub const TAILOR: &Die = &[
[INFO] [stderr] 51 | |     Single(Cunning),
[INFO] [stderr] 52 | |     Double(Cunning),
[INFO] [stderr] 53 | |     Single(Cunning),
[INFO] [stderr] ...  |
[INFO] [stderr] 56 | |     Single(Might),
[INFO] [stderr] 57 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_double`
[INFO] [stderr]   --> src/etdc/mod.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn is_double(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `has_double`
[INFO] [stderr]   --> src/etdc/mod.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub fn has_double(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "2c1293a9522e5bcb01586173dc6902315b87f0be177e40766cc5dceacfb08197"`
[INFO] running `"docker" "rm" "-f" "2c1293a9522e5bcb01586173dc6902315b87f0be177e40766cc5dceacfb08197"`
[INFO] [stdout] 2c1293a9522e5bcb01586173dc6902315b87f0be177e40766cc5dceacfb08197
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gmadrid/etdc-tools:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] f8738d474ef0b45220c2ee55207500c6a98191f7e0eb5e44db087d2ac6b36f4e
[INFO] running `"docker" "start" "-a" "f8738d474ef0b45220c2ee55207500c6a98191f7e0eb5e44db087d2ac6b36f4e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/etdc-f702f3a6c395624c
[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" "f8738d474ef0b45220c2ee55207500c6a98191f7e0eb5e44db087d2ac6b36f4e"`
[INFO] running `"docker" "rm" "-f" "f8738d474ef0b45220c2ee55207500c6a98191f7e0eb5e44db087d2ac6b36f4e"`
[INFO] [stdout] f8738d474ef0b45220c2ee55207500c6a98191f7e0eb5e44db087d2ac6b36f4e