[INFO] crate graphic 0.0.1-alpha.2 is already in cache
[INFO] testing graphic-0.0.1-alpha.2 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate graphic 0.0.1-alpha.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate graphic 0.0.1-alpha.2 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate graphic 0.0.1-alpha.2
[INFO] finished tweaking crates.io crate graphic 0.0.1-alpha.2
[INFO] tweaked toml for crates.io crate graphic 0.0.1-alpha.2 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eacbebdc34f8d22be5eb77bdf4415f022bf9f851f142d8eb30268b98770cb069
[INFO] running `"docker" "start" "-a" "eacbebdc34f8d22be5eb77bdf4415f022bf9f851f142d8eb30268b98770cb069"`
[INFO] [stderr]    Compiling graphic v0.0.1-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:160:37
[INFO] [stderr]     |
[INFO] [stderr] 160 |            pre_children_visit: &mut FnMut(VertexId) -> (), post_children_visit: &mut FnMut(VertexId) -> ()) -> Result {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(VertexId) -> ()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:160:86
[INFO] [stderr]     |
[INFO] [stderr] 160 |            pre_children_visit: &mut FnMut(VertexId) -> (), post_children_visit: &mut FnMut(VertexId) -> ()) -> Result {
[INFO] [stderr]     |                                                                                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(VertexId) -> ()`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "eacbebdc34f8d22be5eb77bdf4415f022bf9f851f142d8eb30268b98770cb069"`
[INFO] running `"docker" "rm" "-f" "eacbebdc34f8d22be5eb77bdf4415f022bf9f851f142d8eb30268b98770cb069"`
[INFO] [stdout] eacbebdc34f8d22be5eb77bdf4415f022bf9f851f142d8eb30268b98770cb069
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b4ac2f1ba3139c12e467fd2f22bd0638fc8937d0d4942c24143f4d6e276f05ec
[INFO] running `"docker" "start" "-a" "b4ac2f1ba3139c12e467fd2f22bd0638fc8937d0d4942c24143f4d6e276f05ec"`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:160:37
[INFO] [stderr]     |
[INFO] [stderr] 160 |            pre_children_visit: &mut FnMut(VertexId) -> (), post_children_visit: &mut FnMut(VertexId) -> ()) -> Result {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(VertexId) -> ()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:160:86
[INFO] [stderr]     |
[INFO] [stderr] 160 |            pre_children_visit: &mut FnMut(VertexId) -> (), post_children_visit: &mut FnMut(VertexId) -> ()) -> Result {
[INFO] [stderr]     |                                                                                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(VertexId) -> ()`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling graphic v0.0.1-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:160:37
[INFO] [stderr]     |
[INFO] [stderr] 160 |            pre_children_visit: &mut FnMut(VertexId) -> (), post_children_visit: &mut FnMut(VertexId) -> ()) -> Result {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(VertexId) -> ()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:160:86
[INFO] [stderr]     |
[INFO] [stderr] 160 |            pre_children_visit: &mut FnMut(VertexId) -> (), post_children_visit: &mut FnMut(VertexId) -> ()) -> Result {
[INFO] [stderr]     |                                                                                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(VertexId) -> ()`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `"docker" "inspect" "b4ac2f1ba3139c12e467fd2f22bd0638fc8937d0d4942c24143f4d6e276f05ec"`
[INFO] running `"docker" "rm" "-f" "b4ac2f1ba3139c12e467fd2f22bd0638fc8937d0d4942c24143f4d6e276f05ec"`
[INFO] [stdout] b4ac2f1ba3139c12e467fd2f22bd0638fc8937d0d4942c24143f4d6e276f05ec
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 47548c199c89cccdf1c440a2e562ddc634e14ce3242408b8b70eaf86301f222e
[INFO] running `"docker" "start" "-a" "47548c199c89cccdf1c440a2e562ddc634e14ce3242408b8b70eaf86301f222e"`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:160:37
[INFO] [stderr]     |
[INFO] [stderr] 160 |            pre_children_visit: &mut FnMut(VertexId) -> (), post_children_visit: &mut FnMut(VertexId) -> ()) -> Result {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(VertexId) -> ()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:160:86
[INFO] [stderr]     |
[INFO] [stderr] 160 |            pre_children_visit: &mut FnMut(VertexId) -> (), post_children_visit: &mut FnMut(VertexId) -> ()) -> Result {
[INFO] [stderr]     |                                                                                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(VertexId) -> ()`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:160:37
[INFO] [stderr]     |
[INFO] [stderr] 160 |            pre_children_visit: &mut FnMut(VertexId) -> (), post_children_visit: &mut FnMut(VertexId) -> ()) -> Result {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(VertexId) -> ()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:160:86
[INFO] [stderr]     |
[INFO] [stderr] 160 |            pre_children_visit: &mut FnMut(VertexId) -> (), post_children_visit: &mut FnMut(VertexId) -> ()) -> Result {
[INFO] [stderr]     |                                                                                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(VertexId) -> ()`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/graphic-c8c247851f43cc5f
[INFO] [stdout] test tests::df_iter ... ok
[INFO] [stdout] test tests::is_cyclic ... ok
[INFO] [stdout] test tests::is_empty ... ok
[INFO] [stdout] test tests::bf_iter ... ok
[INFO] [stdout] test tests::out_and_in_degrees ... ok
[INFO] [stdout] test tests::longest_path ... ok
[INFO] [stdout] test tests::topological_order ... ok
[INFO] [stderr]    Doc-tests graphic
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 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" "47548c199c89cccdf1c440a2e562ddc634e14ce3242408b8b70eaf86301f222e"`
[INFO] running `"docker" "rm" "-f" "47548c199c89cccdf1c440a2e562ddc634e14ce3242408b8b70eaf86301f222e"`
[INFO] [stdout] 47548c199c89cccdf1c440a2e562ddc634e14ce3242408b8b70eaf86301f222e