[INFO] crate interledger 0.4.0 is already in cache
[INFO] extracting crate interledger 0.4.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/interledger/0.4.0
[INFO] extracting crate interledger 0.4.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/interledger/0.4.0
[INFO] validating manifest of interledger-0.4.0 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 interledger-0.4.0 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 interledger-0.4.0
[INFO] finished frobbing interledger-0.4.0
[INFO] frobbed toml for interledger-0.4.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/interledger/0.4.0/Cargo.toml
[INFO] started frobbing interledger-0.4.0
[INFO] finished frobbing interledger-0.4.0
[INFO] frobbed toml for interledger-0.4.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/interledger/0.4.0/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] 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] [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" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing interledger-0.4.0 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/interledger/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 7bedf06da8e077aab82267584533b22812d20a089dfc30b8073f02a0b01d35f7
[INFO] running `"docker" "start" "-a" "7bedf06da8e077aab82267584533b22812d20a089dfc30b8073f02a0b01d35f7"`
[INFO] [stderr]    Compiling stream-cancel v0.4.4
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling tungstenite v0.6.1
[INFO] [stderr]    Compiling tokio-tls v0.2.1
[INFO] [stderr]    Compiling tokio-dns-unofficial v0.3.1
[INFO] [stderr]    Compiling tokio-tungstenite v0.6.0
[INFO] [stderr]    Compiling interledger-packet v0.2.1
[INFO] [stderr]    Compiling interledger-service v0.2.1
[INFO] [stderr]    Compiling interledger-ildcp v0.2.1
[INFO] [stderr]    Compiling interledger-router v0.2.1
[INFO] [stderr]    Compiling interledger-http v0.2.1
[INFO] [stderr]    Compiling interledger-stream v0.2.1
[INFO] [stderr]    Compiling interledger-btp v0.2.1
[INFO] [stderr]    Compiling interledger-service-util v0.2.1
[INFO] [stderr]    Compiling interledger-spsp v0.2.1
[INFO] [stderr]    Compiling interledger-store-memory v0.2.1
[INFO] [stderr]    Compiling interledger v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.01s
[INFO] running `"docker" "inspect" "7bedf06da8e077aab82267584533b22812d20a089dfc30b8073f02a0b01d35f7"`
[INFO] running `"docker" "rm" "-f" "7bedf06da8e077aab82267584533b22812d20a089dfc30b8073f02a0b01d35f7"`
[INFO] [stdout] 7bedf06da8e077aab82267584533b22812d20a089dfc30b8073f02a0b01d35f7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/interledger/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d9d6ebf9f0abb425dadf9700fa7fcfa6235ef25626b8453d05645497ff18de88
[INFO] running `"docker" "start" "-a" "d9d6ebf9f0abb425dadf9700fa7fcfa6235ef25626b8453d05645497ff18de88"`
[INFO] [stderr]    Compiling interledger v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `"docker" "inspect" "d9d6ebf9f0abb425dadf9700fa7fcfa6235ef25626b8453d05645497ff18de88"`
[INFO] running `"docker" "rm" "-f" "d9d6ebf9f0abb425dadf9700fa7fcfa6235ef25626b8453d05645497ff18de88"`
[INFO] [stdout] d9d6ebf9f0abb425dadf9700fa7fcfa6235ef25626b8453d05645497ff18de88
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/interledger/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] fb87c2d2c60cc2a69e859ee182aeba37a9f2b04d2442d772a0b1348bb721756e
[INFO] running `"docker" "start" "-a" "fb87c2d2c60cc2a69e859ee182aeba37a9f2b04d2442d772a0b1348bb721756e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/interledger-038276a8940d2af9
[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/interledger-f7e22eab4994aecb
[INFO] [stderr]    Doc-tests interledger
[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] [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" "fb87c2d2c60cc2a69e859ee182aeba37a9f2b04d2442d772a0b1348bb721756e"`
[INFO] running `"docker" "rm" "-f" "fb87c2d2c60cc2a69e859ee182aeba37a9f2b04d2442d772a0b1348bb721756e"`
[INFO] [stdout] fb87c2d2c60cc2a69e859ee182aeba37a9f2b04d2442d772a0b1348bb721756e