[INFO] crate ifmt 0.2.0 is already in cache
[INFO] extracting crate ifmt 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/ifmt/0.2.0
[INFO] extracting crate ifmt 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ifmt/0.2.0
[INFO] validating manifest of ifmt-0.2.0 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 ifmt-0.2.0 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 ifmt-0.2.0
[INFO] finished frobbing ifmt-0.2.0
[INFO] frobbed toml for ifmt-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ifmt/0.2.0/Cargo.toml
[INFO] started frobbing ifmt-0.2.0
[INFO] finished frobbing ifmt-0.2.0
[INFO] frobbed toml for ifmt-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ifmt/0.2.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing ifmt-0.2.0 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-5/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/ifmt/0.2.0:/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] 89743cb4db7a36cb509c2a1372d667d5afb7176ca541e06fb706ebc7758cf43b
[INFO] running `"docker" "start" "-a" "89743cb4db7a36cb509c2a1372d667d5afb7176ca541e06fb706ebc7758cf43b"`
[INFO] [stderr]    Compiling ifmt-impl v0.2.0
[INFO] [stderr]    Compiling ifmt v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `"docker" "inspect" "89743cb4db7a36cb509c2a1372d667d5afb7176ca541e06fb706ebc7758cf43b"`
[INFO] running `"docker" "rm" "-f" "89743cb4db7a36cb509c2a1372d667d5afb7176ca541e06fb706ebc7758cf43b"`
[INFO] [stdout] 89743cb4db7a36cb509c2a1372d667d5afb7176ca541e06fb706ebc7758cf43b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/ifmt/0.2.0:/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] 0034826d4b07d39e0b04b2219982e37e6e913d915563e23f93f5bb7ecd46ed7b
[INFO] running `"docker" "start" "-a" "0034826d4b07d39e0b04b2219982e37e6e913d915563e23f93f5bb7ecd46ed7b"`
[INFO] [stderr]    Compiling ifmt v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "0034826d4b07d39e0b04b2219982e37e6e913d915563e23f93f5bb7ecd46ed7b"`
[INFO] running `"docker" "rm" "-f" "0034826d4b07d39e0b04b2219982e37e6e913d915563e23f93f5bb7ecd46ed7b"`
[INFO] [stdout] 0034826d4b07d39e0b04b2219982e37e6e913d915563e23f93f5bb7ecd46ed7b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/ifmt/0.2.0:/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] 01bb97a077ab2155f5338e01c22e316836c386b92f1aee17ac8e42f4fdca80e6
[INFO] running `"docker" "start" "-a" "01bb97a077ab2155f5338e01c22e316836c386b92f1aee17ac8e42f4fdca80e6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ifmt-462fefcd6758fcac
[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] [stderr]      Running /opt/crater/target/debug/deps/tests-cc7316d1a506c384
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::expr_subst ... ok
[INFO] [stdout] test tests::internal_chars ... ok
[INFO] [stdout] test tests::internal_strings ... ok
[INFO] [stdout] test tests::internal_lifetimes ... ok
[INFO] [stdout] test tests::spec_subst ... ok
[INFO] [stdout] test tests::write ... ok
[INFO] [stdout] test tests::simple_subst ... ok
[INFO] [stdout] test tests::borrow ... ok
[INFO] [stdout] test tests::panic ... ok
[INFO] [stderr]    Doc-tests ifmt
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 16) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "01bb97a077ab2155f5338e01c22e316836c386b92f1aee17ac8e42f4fdca80e6"`
[INFO] running `"docker" "rm" "-f" "01bb97a077ab2155f5338e01c22e316836c386b92f1aee17ac8e42f4fdca80e6"`
[INFO] [stdout] 01bb97a077ab2155f5338e01c22e316836c386b92f1aee17ac8e42f4fdca80e6