[INFO] fetching crate ntserum-swap 0.5.1...
[INFO] testing ntserum-swap-0.5.1 against try#613d1972a772987ed4ee06faccbab0e2fc839871+rustflags=-Copt-level=3 for pr-107051
[INFO] extracting crate ntserum-swap 0.5.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate ntserum-swap 0.5.1 on toolchain 613d1972a772987ed4ee06faccbab0e2fc839871
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ntserum-swap 0.5.1
[INFO] finished tweaking crates.io crate ntserum-swap 0.5.1
[INFO] tweaked toml for crates.io crate ntserum-swap 0.5.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 496bfbbe53d5fce8483d49cfacce73a8400796dc47f98946e73a1bf6d40c852f
[INFO] running `Command { std: "docker" "start" "-a" "496bfbbe53d5fce8483d49cfacce73a8400796dc47f98946e73a1bf6d40c852f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "496bfbbe53d5fce8483d49cfacce73a8400796dc47f98946e73a1bf6d40c852f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "496bfbbe53d5fce8483d49cfacce73a8400796dc47f98946e73a1bf6d40c852f", kill_on_drop: false }`
[INFO] [stdout] 496bfbbe53d5fce8483d49cfacce73a8400796dc47f98946e73a1bf6d40c852f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe9e25c94e088a77f728986d3b51fd76b591103565ab7d881dcbd3d5f3252822
[INFO] running `Command { std: "docker" "start" "-a" "fe9e25c94e088a77f728986d3b51fd76b591103565ab7d881dcbd3d5f3252822", kill_on_drop: false }`
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[INFO] [stderr]    Compiling ntserum-swap v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6m 12s
[INFO] running `Command { std: "docker" "inspect" "fe9e25c94e088a77f728986d3b51fd76b591103565ab7d881dcbd3d5f3252822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe9e25c94e088a77f728986d3b51fd76b591103565ab7d881dcbd3d5f3252822", kill_on_drop: false }`
[INFO] [stdout] fe9e25c94e088a77f728986d3b51fd76b591103565ab7d881dcbd3d5f3252822
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d1a17065f7379df04658461cefe24c2e7169e101d529263dfd216c74d5599cc
[INFO] running `Command { std: "docker" "start" "-a" "6d1a17065f7379df04658461cefe24c2e7169e101d529263dfd216c74d5599cc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ntserum-swap v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.92s
[INFO] running `Command { std: "docker" "inspect" "6d1a17065f7379df04658461cefe24c2e7169e101d529263dfd216c74d5599cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d1a17065f7379df04658461cefe24c2e7169e101d529263dfd216c74d5599cc", kill_on_drop: false }`
[INFO] [stdout] 6d1a17065f7379df04658461cefe24c2e7169e101d529263dfd216c74d5599cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 339fc30e8c5ff84a9759f7516e48e2f2a6561d871c1ba0f0f08fdb969626f9ed
[INFO] running `Command { std: "docker" "start" "-a" "339fc30e8c5ff84a9759f7516e48e2f2a6561d871c1ba0f0f08fdb969626f9ed", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serum_swap-cf14f19be362989a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_id ... ok
[INFO] [stdout] test empty::test_id ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serum_swap
[INFO] [stderr] error[E0659]: `serum_swap` is ambiguous
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:30:9
[INFO] [stderr]     |
[INFO] [stderr] 30  | pub mod serum_swap {
[INFO] [stderr]     |         ^^^^^^^^^^ ambiguous name
[INFO] [stderr]     |
[INFO] [stderr]     = note: ambiguous because of multiple potential import sources
[INFO] [stderr]     = note: `serum_swap` could refer to a crate passed with `--extern`
[INFO] [stderr]     = help: use `::serum_swap` to refer to this crate unambiguously
[INFO] [stderr] note: `serum_swap` could also refer to the module defined here
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:30:1
[INFO] [stderr]     |
[INFO] [stderr] 30  | / pub mod serum_swap {
[INFO] [stderr] 31  | |     use super::*;
[INFO] [stderr] 32  | |
[INFO] [stderr] 33  | |     /// Convenience API to initialize an open orders account on the Serum DEX.
[INFO] [stderr] ...   |
[INFO] [stderr] 203 | |     }
[INFO] [stderr] 204 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     = help: use `crate::serum_swap` to refer to this module unambiguously
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0659`.
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type cdylib --crate-type lib --crate-name serum_swap --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/blake3-f0a5d17de6e056b5/out --extern NT_anchor_lang=/opt/rustwide/target/debug/deps/libNT_anchor_lang-28ed7e12619c41a0.rlib --extern NT_anchor_spl=/opt/rustwide/target/debug/deps/libNT_anchor_spl-d33e89746c5c0ac4.rlib --extern serum_swap=/opt/rustwide/target/debug/deps/libserum_swap.rlib --extern solana_program=/opt/rustwide/target/debug/deps/libsolana_program-7ff1e36e64a29b5e.rlib -C embed-bitcode=no --cfg 'feature="default"' --cap-lints=forbid --error-format human` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "339fc30e8c5ff84a9759f7516e48e2f2a6561d871c1ba0f0f08fdb969626f9ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "339fc30e8c5ff84a9759f7516e48e2f2a6561d871c1ba0f0f08fdb969626f9ed", kill_on_drop: false }`
[INFO] [stdout] 339fc30e8c5ff84a9759f7516e48e2f2a6561d871c1ba0f0f08fdb969626f9ed