[INFO] fetching crate igraph 0.1.1...
[INFO] testing igraph-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate igraph 0.1.1 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate igraph 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate igraph 0.1.1
[INFO] finished tweaking crates.io crate igraph 0.1.1
[INFO] tweaked toml for crates.io crate igraph 0.1.1 written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01002c85e0e0e534e3d3bc8afee3879bd2b596aa1204ffedc774893f5a2e30a5
[INFO] running `Command { std: "docker" "start" "-a" "01002c85e0e0e534e3d3bc8afee3879bd2b596aa1204ffedc774893f5a2e30a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01002c85e0e0e534e3d3bc8afee3879bd2b596aa1204ffedc774893f5a2e30a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01002c85e0e0e534e3d3bc8afee3879bd2b596aa1204ffedc774893f5a2e30a5", kill_on_drop: false }`
[INFO] [stdout] 01002c85e0e0e534e3d3bc8afee3879bd2b596aa1204ffedc774893f5a2e30a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5fc8465d9e4dbf0c442482ca7cf3cffc0243d71683fd0aeb704f35f5e29fdec
[INFO] running `Command { std: "docker" "start" "-a" "b5fc8465d9e4dbf0c442482ca7cf3cffc0243d71683fd0aeb704f35f5e29fdec", kill_on_drop: false }`
[INFO] [stderr]    Compiling igraph v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "b5fc8465d9e4dbf0c442482ca7cf3cffc0243d71683fd0aeb704f35f5e29fdec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5fc8465d9e4dbf0c442482ca7cf3cffc0243d71683fd0aeb704f35f5e29fdec", kill_on_drop: false }`
[INFO] [stdout] b5fc8465d9e4dbf0c442482ca7cf3cffc0243d71683fd0aeb704f35f5e29fdec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a740ac6e2339c09ab46ede63d6d123413258c751623d649dcc5010085ed4331c
[INFO] running `Command { std: "docker" "start" "-a" "a740ac6e2339c09ab46ede63d6d123413258c751623d649dcc5010085ed4331c", kill_on_drop: false }`
[INFO] [stderr]    Compiling igraph v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "a740ac6e2339c09ab46ede63d6d123413258c751623d649dcc5010085ed4331c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a740ac6e2339c09ab46ede63d6d123413258c751623d649dcc5010085ed4331c", kill_on_drop: false }`
[INFO] [stdout] a740ac6e2339c09ab46ede63d6d123413258c751623d649dcc5010085ed4331c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb4e88cb538617d4426cccb81cdbdf56ab9b21d042e2ed44d282b4783970e976
[INFO] running `Command { std: "docker" "start" "-a" "fb4e88cb538617d4426cccb81cdbdf56ab9b21d042e2ed44d282b4783970e976", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/igraph-15c2b974e51e7227)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests igraph
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - IndexedGraph<K,V>::contains_key (line 214) ... ok
[INFO] [stdout] test src/lib.rs - IndexedGraph<K,V>::clear (line 50) ... ok
[INFO] [stdout] test src/lib.rs - IndexedGraph<K,V>::first_key_value (line 112) ... ok
[INFO] [stdout] test src/lib.rs - IndexedGraph<K,V>::is_empty (line 305) ... ok
[INFO] [stdout] test src/lib.rs - IndexedGraph<K,V>::last_key_value (line 165) ... ok
[INFO] [stdout] test src/lib.rs - IndexedGraph<K,V>::len (line 289) ... ok
[INFO] [stdout] test src/lib.rs - IndexedGraph<K,V>::index (line 325) ... ok
[INFO] [stdout] test src/lib.rs - IndexedGraph<K,V>::get (line 67) ... ok
[INFO] [stdout] test src/lib.rs - IndexedGraph<K,V>::get_key_values (line 89) ... ok
[INFO] [stdout] test src/lib.rs - IndexedGraph<K,V>::iter (line 342) ... ok
[INFO] [stdout] test src/lib.rs - IndexedGraph<K,V>::insert (line 236) ... ok
[INFO] [stdout] test src/lib.rs - IndexedGraph<K,V>::new (line 21) ... ok
[INFO] [stdout] test src/lib.rs - IndexedGraph<K,V>::insert_edge (line 268) ... ok
[INFO] [stdout] test src/lib.rs - IndexedGraph<K,V>::pop_first (line 134) ... ok
[INFO] [stdout] test src/lib.rs - IndexedGraph<K,V>::pop_last (line 188) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.94s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fb4e88cb538617d4426cccb81cdbdf56ab9b21d042e2ed44d282b4783970e976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb4e88cb538617d4426cccb81cdbdf56ab9b21d042e2ed44d282b4783970e976", kill_on_drop: false }`
[INFO] [stdout] fb4e88cb538617d4426cccb81cdbdf56ab9b21d042e2ed44d282b4783970e976