[INFO] crate juniper_iron 0.5.0 is already in cache
[INFO] extracting crate juniper_iron 0.5.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/juniper_iron/0.5.0
[INFO] extracting crate juniper_iron 0.5.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/juniper_iron/0.5.0
[INFO] validating manifest of juniper_iron-0.5.0 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 juniper_iron-0.5.0 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 juniper_iron-0.5.0
[INFO] finished frobbing juniper_iron-0.5.0
[INFO] frobbed toml for juniper_iron-0.5.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/juniper_iron/0.5.0/Cargo.toml
[INFO] started frobbing juniper_iron-0.5.0
[INFO] finished frobbing juniper_iron-0.5.0
[INFO] frobbed toml for juniper_iron-0.5.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/juniper_iron/0.5.0/Cargo.toml
[INFO] crate juniper_iron-0.5.0 already has a lockfile, it will not be regenerated
[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] testing juniper_iron-0.5.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/juniper_iron/0.5.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 2816ecf1b3a3d6c2e68c254e88d5fbf25eae8dfed0e3cf9539536d4ed4fdfe34
[INFO] running `"docker" "start" "-a" "2816ecf1b3a3d6c2e68c254e88d5fbf25eae8dfed0e3cf9539536d4ed4fdfe34"`
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling indexmap v1.0.2
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling iron v0.6.0
[INFO] [stderr]    Compiling persistent v0.4.0
[INFO] [stderr]    Compiling bodyparser v0.8.0
[INFO] [stderr]    Compiling urlencoded v0.6.0
[INFO] [stderr]    Compiling juniper_codegen v0.13.0
[INFO] [stderr]    Compiling serde_derive v1.0.97
[INFO] [stderr]    Compiling juniper v0.13.0
[INFO] [stderr]    Compiling juniper_iron v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `"docker" "inspect" "2816ecf1b3a3d6c2e68c254e88d5fbf25eae8dfed0e3cf9539536d4ed4fdfe34"`
[INFO] running `"docker" "rm" "-f" "2816ecf1b3a3d6c2e68c254e88d5fbf25eae8dfed0e3cf9539536d4ed4fdfe34"`
[INFO] [stdout] 2816ecf1b3a3d6c2e68c254e88d5fbf25eae8dfed0e3cf9539536d4ed4fdfe34
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/juniper_iron/0.5.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b5861bccd8e7afc7c85d283f3c9f9ce2f5f854203e17b5527288d8eded3d4df7
[INFO] running `"docker" "start" "-a" "b5861bccd8e7afc7c85d283f3c9f9ce2f5f854203e17b5527288d8eded3d4df7"`
[INFO] [stderr]    Compiling route-recognizer v0.1.12
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling mount v0.4.0
[INFO] [stderr]    Compiling logger v0.4.0
[INFO] [stderr]    Compiling router v0.6.0
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling iron-test v0.6.0
[INFO] [stderr]    Compiling juniper_iron v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:530:30
[INFO] [stderr]     |
[INFO] [stderr] 530 |     fn make_handler() -> Box<Handler> {
[INFO] [stderr]     |                              ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.80s
[INFO] running `"docker" "inspect" "b5861bccd8e7afc7c85d283f3c9f9ce2f5f854203e17b5527288d8eded3d4df7"`
[INFO] running `"docker" "rm" "-f" "b5861bccd8e7afc7c85d283f3c9f9ce2f5f854203e17b5527288d8eded3d4df7"`
[INFO] [stdout] b5861bccd8e7afc7c85d283f3c9f9ce2f5f854203e17b5527288d8eded3d4df7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/juniper_iron/0.5.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 897443bc2a53cab223055c969d123793f3d474ab6a12d6bfd5525295621cfc8d
[INFO] running `"docker" "start" "-a" "897443bc2a53cab223055c969d123793f3d474ab6a12d6bfd5525295621cfc8d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/juniper_iron-45959c84ac275110
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_iron_integration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests juniper_iron
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 22) ... 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" "897443bc2a53cab223055c969d123793f3d474ab6a12d6bfd5525295621cfc8d"`
[INFO] running `"docker" "rm" "-f" "897443bc2a53cab223055c969d123793f3d474ab6a12d6bfd5525295621cfc8d"`
[INFO] [stdout] 897443bc2a53cab223055c969d123793f3d474ab6a12d6bfd5525295621cfc8d