[INFO] crate iata 0.4.0 is already in cache
[INFO] extracting crate iata 0.4.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/iata/0.4.0
[INFO] extracting crate iata 0.4.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/iata/0.4.0
[INFO] validating manifest of iata-0.4.0 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 iata-0.4.0 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 iata-0.4.0
[INFO] finished frobbing iata-0.4.0
[INFO] frobbed toml for iata-0.4.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/iata/0.4.0/Cargo.toml
[INFO] started frobbing iata-0.4.0
[INFO] finished frobbing iata-0.4.0
[INFO] frobbed toml for iata-0.4.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/iata/0.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 iata-0.4.0 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-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/iata/0.4.0:/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] 2f41a6badcfb32c4cc91ffc7ffe23c8b65ff0323e03eff0fed837c4f0ff5db14
[INFO] running `"docker" "start" "-a" "2f41a6badcfb32c4cc91ffc7ffe23c8b65ff0323e03eff0fed837c4f0ff5db14"`
[INFO] [stderr]    Compiling iata v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `rest`
[INFO] [stderr]    --> src/bcbp/mod.rs:353:33
[INFO] [stderr]     |
[INFO] [stderr] 353 |                             Ok((rest, o)) => {
[INFO] [stderr]     |                                 ^^^^ help: consider prefixing with an underscore: `_rest`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rest`
[INFO] [stderr]    --> src/bcbp/mod.rs:391:33
[INFO] [stderr]     |
[INFO] [stderr] 391 |                             Ok((rest, o)) => {
[INFO] [stderr]     |                                 ^^^^ help: consider prefixing with an underscore: `_rest`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `chunk` is never read
[INFO] [stderr]    --> src/bcbp/mod.rs:414:33
[INFO] [stderr]     |
[INFO] [stderr] 414 |                                 chunk = last;
[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]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "2f41a6badcfb32c4cc91ffc7ffe23c8b65ff0323e03eff0fed837c4f0ff5db14"`
[INFO] running `"docker" "rm" "-f" "2f41a6badcfb32c4cc91ffc7ffe23c8b65ff0323e03eff0fed837c4f0ff5db14"`
[INFO] [stdout] 2f41a6badcfb32c4cc91ffc7ffe23c8b65ff0323e03eff0fed837c4f0ff5db14
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/iata/0.4.0:/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] 7cb5aee2122f1285d137e72532c6daa8d43bd91a7cb5874db9c00ccca089f904
[INFO] running `"docker" "start" "-a" "7cb5aee2122f1285d137e72532c6daa8d43bd91a7cb5874db9c00ccca089f904"`
[INFO] [stderr]    Compiling iata v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `rest`
[INFO] [stderr]    --> src/bcbp/mod.rs:353:33
[INFO] [stderr]     |
[INFO] [stderr] 353 |                             Ok((rest, o)) => {
[INFO] [stderr]     |                                 ^^^^ help: consider prefixing with an underscore: `_rest`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rest`
[INFO] [stderr]    --> src/bcbp/mod.rs:391:33
[INFO] [stderr]     |
[INFO] [stderr] 391 |                             Ok((rest, o)) => {
[INFO] [stderr]     |                                 ^^^^ help: consider prefixing with an underscore: `_rest`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `chunk` is never read
[INFO] [stderr]    --> src/bcbp/mod.rs:414:33
[INFO] [stderr]     |
[INFO] [stderr] 414 |                                 chunk = last;
[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]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "7cb5aee2122f1285d137e72532c6daa8d43bd91a7cb5874db9c00ccca089f904"`
[INFO] running `"docker" "rm" "-f" "7cb5aee2122f1285d137e72532c6daa8d43bd91a7cb5874db9c00ccca089f904"`
[INFO] [stdout] 7cb5aee2122f1285d137e72532c6daa8d43bd91a7cb5874db9c00ccca089f904
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/iata/0.4.0:/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] 49f6ce73920dafd0f3c0dd87f9a851552a759254fd585021584d5bed3b7137e8
[INFO] running `"docker" "start" "-a" "49f6ce73920dafd0f3c0dd87f9a851552a759254fd585021584d5bed3b7137e8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/iata-61571570bca3c427
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test bcbp::tests::test_bcbp_name ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bcbp-3864c241a1d994d4
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test home_printed_1_2 ... ok
[INFO] [stdout] test errors ... ok
[INFO] [stdout] test mandatory1 ... ok
[INFO] [stdout] test conditional3 ... ok
[INFO] [stdout] test mandatory4 ... ok
[INFO] [stdout] test surname_with_space ... ok
[INFO] [stdout] test home_printed_1_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iata
[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" "49f6ce73920dafd0f3c0dd87f9a851552a759254fd585021584d5bed3b7137e8"`
[INFO] running `"docker" "rm" "-f" "49f6ce73920dafd0f3c0dd87f9a851552a759254fd585021584d5bed3b7137e8"`
[INFO] [stdout] 49f6ce73920dafd0f3c0dd87f9a851552a759254fd585021584d5bed3b7137e8