[INFO] crate intervaltree 0.2.4 is already in cache
[INFO] extracting crate intervaltree 0.2.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/intervaltree/0.2.4
[INFO] extracting crate intervaltree 0.2.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/intervaltree/0.2.4
[INFO] validating manifest of intervaltree-0.2.4 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 intervaltree-0.2.4 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 intervaltree-0.2.4
[INFO] finished frobbing intervaltree-0.2.4
[INFO] frobbed toml for intervaltree-0.2.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/intervaltree/0.2.4/Cargo.toml
[INFO] started frobbing intervaltree-0.2.4
[INFO] finished frobbing intervaltree-0.2.4
[INFO] frobbed toml for intervaltree-0.2.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/intervaltree/0.2.4/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] 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing intervaltree-0.2.4 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/intervaltree/0.2.4:/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] 4ff3054008b9bedcaff58011240caf1eaaef57671dcff72bcb4bb43a017afe9a
[INFO] running `"docker" "start" "-a" "4ff3054008b9bedcaff58011240caf1eaaef57671dcff72bcb4bb43a017afe9a"`
[INFO] [stderr]    Compiling intervaltree v0.2.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "4ff3054008b9bedcaff58011240caf1eaaef57671dcff72bcb4bb43a017afe9a"`
[INFO] running `"docker" "rm" "-f" "4ff3054008b9bedcaff58011240caf1eaaef57671dcff72bcb4bb43a017afe9a"`
[INFO] [stdout] 4ff3054008b9bedcaff58011240caf1eaaef57671dcff72bcb4bb43a017afe9a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/intervaltree/0.2.4:/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] b85a01c18e46c0aefc5d02c9b083fb3ff8965803594f81337cc269fae7614ba2
[INFO] running `"docker" "start" "-a" "b85a01c18e46c0aefc5d02c9b083fb3ff8965803594f81337cc269fae7614ba2"`
[INFO] [stderr]    Compiling intervaltree v0.2.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "b85a01c18e46c0aefc5d02c9b083fb3ff8965803594f81337cc269fae7614ba2"`
[INFO] running `"docker" "rm" "-f" "b85a01c18e46c0aefc5d02c9b083fb3ff8965803594f81337cc269fae7614ba2"`
[INFO] [stdout] b85a01c18e46c0aefc5d02c9b083fb3ff8965803594f81337cc269fae7614ba2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/intervaltree/0.2.4:/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] 911d48a5e17abb0ea469ff2133d2b264b889ae13c46e7a1377a86cfddd8367c0
[INFO] running `"docker" "start" "-a" "911d48a5e17abb0ea469ff2133d2b264b889ae13c46e7a1377a86cfddd8367c0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/intervaltree-a712cc403d4e0a33
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests intervaltree
[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" "911d48a5e17abb0ea469ff2133d2b264b889ae13c46e7a1377a86cfddd8367c0"`
[INFO] running `"docker" "rm" "-f" "911d48a5e17abb0ea469ff2133d2b264b889ae13c46e7a1377a86cfddd8367c0"`
[INFO] [stdout] 911d48a5e17abb0ea469ff2133d2b264b889ae13c46e7a1377a86cfddd8367c0