[INFO] crate petgraph-graphml 1.0.2 is already in cache
[INFO] extracting crate petgraph-graphml 1.0.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/petgraph-graphml/1.0.2
[INFO] extracting crate petgraph-graphml 1.0.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/petgraph-graphml/1.0.2
[INFO] validating manifest of petgraph-graphml-1.0.2 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 petgraph-graphml-1.0.2 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 petgraph-graphml-1.0.2
[INFO] finished frobbing petgraph-graphml-1.0.2
[INFO] frobbed toml for petgraph-graphml-1.0.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/petgraph-graphml/1.0.2/Cargo.toml
[INFO] started frobbing petgraph-graphml-1.0.2
[INFO] finished frobbing petgraph-graphml-1.0.2
[INFO] frobbed toml for petgraph-graphml-1.0.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/petgraph-graphml/1.0.2/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 petgraph-graphml-1.0.2 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-1/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/petgraph-graphml/1.0.2:/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] ba86174e4a2ae9f825a63df17fb32781fe78b29dc70c984c59499b8c2921aad0
[INFO] running `"docker" "start" "-a" "ba86174e4a2ae9f825a63df17fb32781fe78b29dc70c984c59499b8c2921aad0"`
[INFO] [stderr]    Compiling petgraph-graphml v1.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:122:24
[INFO] [stderr]     |
[INFO] [stderr] 122 | type PrintWeights<W> = for<'a> Fn(&'a W) -> Vec<(Cow<'static, str>, Cow<'a, str>)>;
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn for<'a> Fn(&'a W) -> Vec<(Cow<'static, str>, Cow<'a, str>)>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "ba86174e4a2ae9f825a63df17fb32781fe78b29dc70c984c59499b8c2921aad0"`
[INFO] running `"docker" "rm" "-f" "ba86174e4a2ae9f825a63df17fb32781fe78b29dc70c984c59499b8c2921aad0"`
[INFO] [stdout] ba86174e4a2ae9f825a63df17fb32781fe78b29dc70c984c59499b8c2921aad0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/petgraph-graphml/1.0.2:/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] e5dec23ba70ad62db41bab5af9e13f781be0ce4aa4877067c74b8487a5f6d28c
[INFO] running `"docker" "start" "-a" "e5dec23ba70ad62db41bab5af9e13f781be0ce4aa4877067c74b8487a5f6d28c"`
[INFO] [stderr]    Compiling petgraph-graphml v1.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:122:24
[INFO] [stderr]     |
[INFO] [stderr] 122 | type PrintWeights<W> = for<'a> Fn(&'a W) -> Vec<(Cow<'static, str>, Cow<'a, str>)>;
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn for<'a> Fn(&'a W) -> Vec<(Cow<'static, str>, Cow<'a, str>)>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `"docker" "inspect" "e5dec23ba70ad62db41bab5af9e13f781be0ce4aa4877067c74b8487a5f6d28c"`
[INFO] running `"docker" "rm" "-f" "e5dec23ba70ad62db41bab5af9e13f781be0ce4aa4877067c74b8487a5f6d28c"`
[INFO] [stdout] e5dec23ba70ad62db41bab5af9e13f781be0ce4aa4877067c74b8487a5f6d28c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/petgraph-graphml/1.0.2:/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] c4efe2389494ff35d104b1b94f2ad4c2c6261e37dfe59a51bcda712e81dc1278
[INFO] running `"docker" "start" "-a" "c4efe2389494ff35d104b1b94f2ad4c2c6261e37dfe59a51bcda712e81dc1278"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/petgraph_graphml-27bdd49d828ef0ac
[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/graphml-dba857a0012b8279
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test single_edge ... ok
[INFO] [stdout] test node_and_edge_display_weight ... ok
[INFO] [stdout] test single_edge_with_display_weight ... ok
[INFO] [stdout] test single_node_with_display_weight ... ok
[INFO] [stdout] test single_node_disable_pretty ... ok
[INFO] [stdout] test single_node ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests petgraph-graphml
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - GraphMl<G>::export_edge_weights (line 193) ... ok
[INFO] [stdout] test src/lib.rs - GraphMl<G>::export_node_weights (line 250) ... ok
[INFO] [stdout] test src/lib.rs -  (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c4efe2389494ff35d104b1b94f2ad4c2c6261e37dfe59a51bcda712e81dc1278"`
[INFO] running `"docker" "rm" "-f" "c4efe2389494ff35d104b1b94f2ad4c2c6261e37dfe59a51bcda712e81dc1278"`
[INFO] [stdout] c4efe2389494ff35d104b1b94f2ad4c2c6261e37dfe59a51bcda712e81dc1278