[INFO] fetching crate easy-trie 0.1.4...
[INFO] testing easy-trie-0.1.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate easy-trie 0.1.4 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate easy-trie 0.1.4
[INFO] finished tweaking crates.io crate easy-trie 0.1.4
[INFO] tweaked toml for crates.io crate easy-trie 0.1.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate easy-trie 0.1.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate easy-trie 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcd01423b11e9de4b361145102fae8b0d8145e61e045cddf34a2542b383a6336
[INFO] running `Command { std: "docker" "start" "-a" "bcd01423b11e9de4b361145102fae8b0d8145e61e045cddf34a2542b383a6336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcd01423b11e9de4b361145102fae8b0d8145e61e045cddf34a2542b383a6336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcd01423b11e9de4b361145102fae8b0d8145e61e045cddf34a2542b383a6336", kill_on_drop: false }`
[INFO] [stdout] bcd01423b11e9de4b361145102fae8b0d8145e61e045cddf34a2542b383a6336
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f325495dc7fb29ad1d17a3f69b1bcf644d0aa78a5eb290558334f85e8a5bb7ce
[INFO] running `Command { std: "docker" "start" "-a" "f325495dc7fb29ad1d17a3f69b1bcf644d0aa78a5eb290558334f85e8a5bb7ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy-trie v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "f325495dc7fb29ad1d17a3f69b1bcf644d0aa78a5eb290558334f85e8a5bb7ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f325495dc7fb29ad1d17a3f69b1bcf644d0aa78a5eb290558334f85e8a5bb7ce", kill_on_drop: false }`
[INFO] [stdout] f325495dc7fb29ad1d17a3f69b1bcf644d0aa78a5eb290558334f85e8a5bb7ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 203faec2583a6e2ac48aa44b8e32936b49f332e7b7649777ecedb263bf8d41a6
[INFO] running `Command { std: "docker" "start" "-a" "203faec2583a6e2ac48aa44b8e32936b49f332e7b7649777ecedb263bf8d41a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy-trie v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "203faec2583a6e2ac48aa44b8e32936b49f332e7b7649777ecedb263bf8d41a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "203faec2583a6e2ac48aa44b8e32936b49f332e7b7649777ecedb263bf8d41a6", kill_on_drop: false }`
[INFO] [stdout] 203faec2583a6e2ac48aa44b8e32936b49f332e7b7649777ecedb263bf8d41a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fbfe4f43e60ce70caf35d1c62b0ec817ef41350dea01ea957f2f1617cafad7a1
[INFO] running `Command { std: "docker" "start" "-a" "fbfe4f43e60ce70caf35d1c62b0ec817ef41350dea01ea957f2f1617cafad7a1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/easy_trie-19bfdc9bb174d57e)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test trie::tests::it_should_contain_word ... ok
[INFO] [stdout] test trie::tests::it_should_get_suggestions ... ok
[INFO] [stdout] test trie::tests::it_should_insert_a_new_word ... ok
[INFO] [stdout] test trie::tests::it_should_correctly_insert_with_same_prefixes ... ok
[INFO] [stdout] test trie::tests::it_should_create_a_new_trie ... ok
[INFO] [stdout] test trie::tests::it_should_correctly_insert_with_same_prefix ... ok
[INFO] [stdout] test trie::tests::it_should_not_contain_prefix ... ok
[INFO] [stdout] test trie::tests::it_should_not_contain_word ... ok
[INFO] [stdout] test trie_node::tests::it_should_get_suggestions ... ok
[INFO] [stdout] test trie_node::tests::it_should_create_a_new_node ... ok
[INFO] [stderr]    Doc-tests easy_trie
[INFO] [stdout] test trie_node::tests::it_should_get_suggestions_independantly_from_prefix ... ok
[INFO] [stdout] test trie_node::tests::it_should_get_suggestions_with_multiple_children ... ok
[INFO] [stdout] test trie_node::tests::it_should_have_correct_length ... ok
[INFO] [stdout] test trie::tests::it_should_insert_multiple_words ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/trie.rs - trie::Trie::new (line 29) ... ok
[INFO] [stdout] test src/trie.rs - trie::Trie::len (line 68) ... ok
[INFO] [stdout] test src/trie.rs - trie::Trie::insert (line 46) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/trie.rs - trie::Trie::contains (line 84) ... ok
[INFO] [stdout] test src/trie.rs - trie::Trie::suggest (line 109) ... ok
[INFO] [stdout] test src/trie.rs - trie::Trie (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fbfe4f43e60ce70caf35d1c62b0ec817ef41350dea01ea957f2f1617cafad7a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbfe4f43e60ce70caf35d1c62b0ec817ef41350dea01ea957f2f1617cafad7a1", kill_on_drop: false }`
[INFO] [stdout] fbfe4f43e60ce70caf35d1c62b0ec817ef41350dea01ea957f2f1617cafad7a1