[INFO] cloning repository https://github.com/shnarazk/splr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shnarazk/splr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshnarazk%2Fsplr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshnarazk%2Fsplr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c39c72f45e044dc5f11dbe8170deb813e867453
[INFO] testing shnarazk/splr against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshnarazk%2Fsplr" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shnarazk/splr on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shnarazk/splr
[INFO] finished tweaking git repo https://github.com/shnarazk/splr
[INFO] tweaked toml for git repo https://github.com/shnarazk/splr written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/shnarazk/splr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 22b71d8ddcc161a8b74e02f4d34bc9f1de5da9ded8e614ab2c68c745a33b6665
[INFO] running `Command { std: "docker" "start" "-a" "22b71d8ddcc161a8b74e02f4d34bc9f1de5da9ded8e614ab2c68c745a33b6665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22b71d8ddcc161a8b74e02f4d34bc9f1de5da9ded8e614ab2c68c745a33b6665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22b71d8ddcc161a8b74e02f4d34bc9f1de5da9ded8e614ab2c68c745a33b6665", kill_on_drop: false }`
[INFO] [stdout] 22b71d8ddcc161a8b74e02f4d34bc9f1de5da9ded8e614ab2c68c745a33b6665
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 67fbd3721f40a1b35b167414d927fc3a6a1f9b59247a87ea364f83419f6a0a7b
[INFO] running `Command { std: "docker" "start" "-a" "67fbd3721f40a1b35b167414d927fc3a6a1f9b59247a87ea364f83419f6a0a7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.10
[INFO] [stderr]    Compiling structopt v0.3.17
[INFO] [stderr]    Compiling splr v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.82s
[INFO] running `Command { std: "docker" "inspect" "67fbd3721f40a1b35b167414d927fc3a6a1f9b59247a87ea364f83419f6a0a7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67fbd3721f40a1b35b167414d927fc3a6a1f9b59247a87ea364f83419f6a0a7b", kill_on_drop: false }`
[INFO] [stdout] 67fbd3721f40a1b35b167414d927fc3a6a1f9b59247a87ea364f83419f6a0a7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69e0964b53caf3e2e4f499e3bf5813f2051436fae32138e9a88f5bda07910f14
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "69e0964b53caf3e2e4f499e3bf5813f2051436fae32138e9a88f5bda07910f14", kill_on_drop: false }`
[INFO] [stderr]    Compiling splr v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.09s
[INFO] running `Command { std: "docker" "inspect" "69e0964b53caf3e2e4f499e3bf5813f2051436fae32138e9a88f5bda07910f14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69e0964b53caf3e2e4f499e3bf5813f2051436fae32138e9a88f5bda07910f14", kill_on_drop: false }`
[INFO] [stdout] 69e0964b53caf3e2e4f499e3bf5813f2051436fae32138e9a88f5bda07910f14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c35c5f1a929b4ad34e5b694ea7c8392629861f9c47bbd0863e75b1b9578236da
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c35c5f1a929b4ad34e5b694ea7c8392629861f9c47bbd0863e75b1b9578236da", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/splr-1496675930826c87
[INFO] [stdout] running 11 tests
[INFO] [stdout] test cdb::tests::test_clause_equality ... ok
[INFO] [stdout] test assign::stack::tests::test_propagation ... ok
[INFO] [stdout] test cdb::tests::test_clause_iterator ... ok
[INFO] [stdout] test cdb::tests::test_clause_instanciation ... ok
[INFO] [stdout] test types::tests::test_cnf ... ok
[INFO] [stdout] test processor::eliminate::tests::test_eliminate_var ... ok
[INFO] [stdout] test solver::restart::tests::test_luby_series ... ok
[INFO] [stdout] test solver::build::tests::test_add_var ... ok
[INFO] [stdout] test solver::tests::test_on_memory_solving ... ok
[INFO] [stdout] test solver::tests::test_solver ... ok
[INFO] [stdout] test processor::tests::check_elimination ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dmcr-b84511e2502e415e
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/splr-b4c33725387bff08
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/isat-557863c3992fea07
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/isat2-1f3a27c1a45a9ebd
[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
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests splr
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name splr -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cfg 'feature="structopt"' --cfg 'feature="cli"' --cfg 'feature="default"' --cfg 'feature="libc"' --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-df474a8ca45884a8.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-a699ae28749cdf0d.rlib --extern splr=/opt/rustwide/target/debug/deps/libsplr-1b5cd2822b72d2da.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-f1fe756c516b8932.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "c35c5f1a929b4ad34e5b694ea7c8392629861f9c47bbd0863e75b1b9578236da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c35c5f1a929b4ad34e5b694ea7c8392629861f9c47bbd0863e75b1b9578236da", kill_on_drop: false }`
[INFO] [stdout] c35c5f1a929b4ad34e5b694ea7c8392629861f9c47bbd0863e75b1b9578236da