[INFO] crate add-one 1.0.0 is already in cache
[INFO] extracting crate add-one 1.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/add-one/1.0.0
[INFO] extracting crate add-one 1.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/add-one/1.0.0
[INFO] validating manifest of add-one-1.0.0 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 add-one-1.0.0 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 add-one-1.0.0
[INFO] finished frobbing add-one-1.0.0
[INFO] frobbed toml for add-one-1.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/add-one/1.0.0/Cargo.toml
[INFO] started frobbing add-one-1.0.0
[INFO] finished frobbing add-one-1.0.0
[INFO] frobbed toml for add-one-1.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/add-one/1.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 add-one-1.0.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/add-one/1.0.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] d7be90768ffcd145dcad29b3218d6349c7f7e3f58c90cb4401c7415b8f2bfdf7
[INFO] running `"docker" "start" "-a" "d7be90768ffcd145dcad29b3218d6349c7f7e3f58c90cb4401c7415b8f2bfdf7"`
[INFO] [stderr]    Compiling add-one v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "d7be90768ffcd145dcad29b3218d6349c7f7e3f58c90cb4401c7415b8f2bfdf7"`
[INFO] running `"docker" "rm" "-f" "d7be90768ffcd145dcad29b3218d6349c7f7e3f58c90cb4401c7415b8f2bfdf7"`
[INFO] [stdout] d7be90768ffcd145dcad29b3218d6349c7f7e3f58c90cb4401c7415b8f2bfdf7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/add-one/1.0.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 90d97c787790039a5a7db7e0bcf7056d89edb8c4d8697bfa21c4ff5baa87d9f3
[INFO] running `"docker" "start" "-a" "90d97c787790039a5a7db7e0bcf7056d89edb8c4d8697bfa21c4ff5baa87d9f3"`
[INFO] [stderr]    Compiling add-one v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "90d97c787790039a5a7db7e0bcf7056d89edb8c4d8697bfa21c4ff5baa87d9f3"`
[INFO] running `"docker" "rm" "-f" "90d97c787790039a5a7db7e0bcf7056d89edb8c4d8697bfa21c4ff5baa87d9f3"`
[INFO] [stdout] 90d97c787790039a5a7db7e0bcf7056d89edb8c4d8697bfa21c4ff5baa87d9f3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/add-one/1.0.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 8d57cd8ae16cfbf29349d4608140f44eb9179841f362927b9b0b6a0c674662fb
[INFO] running `"docker" "start" "-a" "8d57cd8ae16cfbf29349d4608140f44eb9179841f362927b9b0b6a0c674662fb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/add_one-4591c679cd3f2644
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test add_one_test_float ... ok
[INFO] [stdout] test add_one_test_integer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/add_one-bc5d41931c5002c9
[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]    Doc-tests add-one
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8d57cd8ae16cfbf29349d4608140f44eb9179841f362927b9b0b6a0c674662fb"`
[INFO] running `"docker" "rm" "-f" "8d57cd8ae16cfbf29349d4608140f44eb9179841f362927b9b0b6a0c674662fb"`
[INFO] [stdout] 8d57cd8ae16cfbf29349d4608140f44eb9179841f362927b9b0b6a0c674662fb