[INFO] cloning repository https://github.com/gibrangul95/solana-multisig
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gibrangul95/solana-multisig" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgibrangul95%2Fsolana-multisig", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgibrangul95%2Fsolana-multisig'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d79609e3a5ba13654a84eb923dd5dfab355a0bce
[INFO] testing gibrangul95/solana-multisig against master#0e21a27075a8c508f00d1a4430497f17ce93d5c9 for pr-98839
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgibrangul95%2Fsolana-multisig" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gibrangul95/solana-multisig on toolchain 0e21a27075a8c508f00d1a4430497f17ce93d5c9
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gibrangul95/solana-multisig
[INFO] finished tweaking git repo https://github.com/gibrangul95/solana-multisig
[INFO] tweaked toml for git repo https://github.com/gibrangul95/solana-multisig written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/gibrangul95/solana-multisig already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a7ddc094fb2c805d25693118abd313d4ffbe78e3963568587ecb92cc6aba51d
[INFO] running `Command { std: "docker" "start" "-a" "2a7ddc094fb2c805d25693118abd313d4ffbe78e3963568587ecb92cc6aba51d", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "2a7ddc094fb2c805d25693118abd313d4ffbe78e3963568587ecb92cc6aba51d", kill_on_drop: false }`
[INFO] [stdout] 2a7ddc094fb2c805d25693118abd313d4ffbe78e3963568587ecb92cc6aba51d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 010951c623fa8b9bdac3df90812e53adaaf98555201574b4fab6b3c29c827adc
[INFO] running `Command { std: "docker" "start" "-a" "010951c623fa8b9bdac3df90812e53adaaf98555201574b4fab6b3c29c827adc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
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[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.2.1
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[INFO] [stderr]    Compiling serum-multisig v0.5.0 (/opt/rustwide/workdir/programs/multisig)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.93s
[INFO] running `Command { std: "docker" "inspect" "010951c623fa8b9bdac3df90812e53adaaf98555201574b4fab6b3c29c827adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "010951c623fa8b9bdac3df90812e53adaaf98555201574b4fab6b3c29c827adc", kill_on_drop: false }`
[INFO] [stdout] 010951c623fa8b9bdac3df90812e53adaaf98555201574b4fab6b3c29c827adc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 939b3ea1423c8ff3ffff9cec8023074f3fefb3362e0e7c833773c24afc49b570
[INFO] running `Command { std: "docker" "start" "-a" "939b3ea1423c8ff3ffff9cec8023074f3fefb3362e0e7c833773c24afc49b570", kill_on_drop: false }`
[INFO] [stderr]    Compiling serum-multisig v0.5.0 (/opt/rustwide/workdir/programs/multisig)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.24s
[INFO] running `Command { std: "docker" "inspect" "939b3ea1423c8ff3ffff9cec8023074f3fefb3362e0e7c833773c24afc49b570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "939b3ea1423c8ff3ffff9cec8023074f3fefb3362e0e7c833773c24afc49b570", kill_on_drop: false }`
[INFO] [stdout] 939b3ea1423c8ff3ffff9cec8023074f3fefb3362e0e7c833773c24afc49b570
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78063faf118528608ade7d460daaf1f81441a5be1931796a23b4f6f25a5dabfb
[INFO] running `Command { std: "docker" "start" "-a" "78063faf118528608ade7d460daaf1f81441a5be1931796a23b4f6f25a5dabfb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serum_multisig-1ea478f65a9221ee)
[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 serum_multisig
[INFO] [stderr] error[E0659]: `serum_multisig` is ambiguous
[INFO] [stderr]    --> /opt/rustwide/workdir/programs/multisig/src/lib.rs:26:9
[INFO] [stderr]     |
[INFO] [stderr] 26  | pub mod serum_multisig {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ ambiguous name
[INFO] [stderr]     |
[INFO] [stderr]     = note: ambiguous because of multiple potential import sources
[INFO] [stderr]     = note: `serum_multisig` could refer to a crate passed with `--extern`
[INFO] [stderr]     = help: use `::serum_multisig` to refer to this crate unambiguously
[INFO] [stderr] note: `serum_multisig` could also refer to the module defined here
[INFO] [stderr]    --> /opt/rustwide/workdir/programs/multisig/src/lib.rs:26:1
[INFO] [stderr]     |
[INFO] [stderr] 26  | / pub mod serum_multisig {
[INFO] [stderr] 27  | |     use super::*;
[INFO] [stderr] 28  | |
[INFO] [stderr] 29  | |     // Initializes a new multisig account with a set of owners and a threshold.
[INFO] [stderr] ...   |
[INFO] [stderr] 106 | |     }
[INFO] [stderr] 107 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     = help: use `crate::serum_multisig` 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: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "78063faf118528608ade7d460daaf1f81441a5be1931796a23b4f6f25a5dabfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78063faf118528608ade7d460daaf1f81441a5be1931796a23b4f6f25a5dabfb", kill_on_drop: false }`
[INFO] [stdout] 78063faf118528608ade7d460daaf1f81441a5be1931796a23b4f6f25a5dabfb