[INFO] fetching crate suffix_trie 0.1.0...
[INFO] testing suffix_trie-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate suffix_trie 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate suffix_trie 0.1.0
[INFO] finished tweaking crates.io crate suffix_trie 0.1.0
[INFO] tweaked toml for crates.io crate suffix_trie 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate suffix_trie 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f8a8e777e34fac2ff8cdaf3f939e9b765f06a0a25757d51035ec6178da356e6
[INFO] running `Command { std: "docker" "start" "-a" "3f8a8e777e34fac2ff8cdaf3f939e9b765f06a0a25757d51035ec6178da356e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f8a8e777e34fac2ff8cdaf3f939e9b765f06a0a25757d51035ec6178da356e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f8a8e777e34fac2ff8cdaf3f939e9b765f06a0a25757d51035ec6178da356e6", kill_on_drop: false }`
[INFO] [stdout] 3f8a8e777e34fac2ff8cdaf3f939e9b765f06a0a25757d51035ec6178da356e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efb0b53f53780afe6e5f7270da5cfcf316478f7c15a7d2935068f9bcf42dc66e
[INFO] running `Command { std: "docker" "start" "-a" "efb0b53f53780afe6e5f7270da5cfcf316478f7c15a7d2935068f9bcf42dc66e", kill_on_drop: false }`
[INFO] [stderr]    Compiling suffix_trie v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "efb0b53f53780afe6e5f7270da5cfcf316478f7c15a7d2935068f9bcf42dc66e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efb0b53f53780afe6e5f7270da5cfcf316478f7c15a7d2935068f9bcf42dc66e", kill_on_drop: false }`
[INFO] [stdout] efb0b53f53780afe6e5f7270da5cfcf316478f7c15a7d2935068f9bcf42dc66e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fbecff44c53a196d7dc3f48656b4f5412050ed7477cbf98b4ef98dc627e3bb8
[INFO] running `Command { std: "docker" "start" "-a" "0fbecff44c53a196d7dc3f48656b4f5412050ed7477cbf98b4ef98dc627e3bb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling suffix_trie v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "0fbecff44c53a196d7dc3f48656b4f5412050ed7477cbf98b4ef98dc627e3bb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fbecff44c53a196d7dc3f48656b4f5412050ed7477cbf98b4ef98dc627e3bb8", kill_on_drop: false }`
[INFO] [stdout] 0fbecff44c53a196d7dc3f48656b4f5412050ed7477cbf98b4ef98dc627e3bb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50c00e9fb244fe14b2dde7633fc76b2892c50ef75a75d9f978f4a7b5eb31cbc6
[INFO] running `Command { std: "docker" "start" "-a" "50c00e9fb244fe14b2dde7633fc76b2892c50ef75a75d9f978f4a7b5eb31cbc6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/suffix_trie-fa313abba06fc867)
[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 suffix_trie
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 24) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 24) stdout ----
[INFO] [stdout] error[E0599]: no method named `add_suffix` found for struct `SuffixTrie` in the current scope
[INFO] [stdout]  --> src/lib.rs:29:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | trie.add_suffix("hello".to_string());
[INFO] [stdout]   |      ^^^^^^^^^^ method not found in `SuffixTrie`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `add_suffix` found for struct `SuffixTrie` in the current scope
[INFO] [stdout]  --> src/lib.rs:30:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | trie.add_suffix("helium".to_string());
[INFO] [stdout]   |      ^^^^^^^^^^ method not found in `SuffixTrie`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 24)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "50c00e9fb244fe14b2dde7633fc76b2892c50ef75a75d9f978f4a7b5eb31cbc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50c00e9fb244fe14b2dde7633fc76b2892c50ef75a75d9f978f4a7b5eb31cbc6", kill_on_drop: false }`
[INFO] [stdout] 50c00e9fb244fe14b2dde7633fc76b2892c50ef75a75d9f978f4a7b5eb31cbc6