[INFO] fetching crate cienli 0.2.0...
[INFO] testing cienli-0.2.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate cienli 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cienli 0.2.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cienli 0.2.0
[INFO] finished tweaking crates.io crate cienli 0.2.0
[INFO] tweaked toml for crates.io crate cienli 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30d119d029a33c31780ab5f73b1ae8e6beacd58cbe9f3a5d3bd3ee4a4dc60439
[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" "30d119d029a33c31780ab5f73b1ae8e6beacd58cbe9f3a5d3bd3ee4a4dc60439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30d119d029a33c31780ab5f73b1ae8e6beacd58cbe9f3a5d3bd3ee4a4dc60439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d119d029a33c31780ab5f73b1ae8e6beacd58cbe9f3a5d3bd3ee4a4dc60439", kill_on_drop: false }`
[INFO] [stdout] 30d119d029a33c31780ab5f73b1ae8e6beacd58cbe9f3a5d3bd3ee4a4dc60439
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9e2f33ff3b961f90ca3753e96665f44cdc0d1b243e4a2a52f4fe849c83fa154
[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" "e9e2f33ff3b961f90ca3753e96665f44cdc0d1b243e4a2a52f4fe849c83fa154", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling cienli v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.03s
[INFO] running `Command { std: "docker" "inspect" "e9e2f33ff3b961f90ca3753e96665f44cdc0d1b243e4a2a52f4fe849c83fa154", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9e2f33ff3b961f90ca3753e96665f44cdc0d1b243e4a2a52f4fe849c83fa154", kill_on_drop: false }`
[INFO] [stdout] e9e2f33ff3b961f90ca3753e96665f44cdc0d1b243e4a2a52f4fe849c83fa154
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a2fb13d580e18be9104c243ccebb9097a8a90475b4ee1e10033a0e850d5feaa
[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" "9a2fb13d580e18be9104c243ccebb9097a8a90475b4ee1e10033a0e850d5feaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling cienli v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "9a2fb13d580e18be9104c243ccebb9097a8a90475b4ee1e10033a0e850d5feaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a2fb13d580e18be9104c243ccebb9097a8a90475b4ee1e10033a0e850d5feaa", kill_on_drop: false }`
[INFO] [stdout] 9a2fb13d580e18be9104c243ccebb9097a8a90475b4ee1e10033a0e850d5feaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 36b00d372d84aa78f4851c4052688c385f5923bc4e13261459d58043b6177713
[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" "36b00d372d84aa78f4851c4052688c385f5923bc4e13261459d58043b6177713", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cienli-b6af26d448dafdce)
[INFO] [stdout] running 36 tests
[INFO] [stdout] test ciphers::affine::tests::encipher_test ... ok
[INFO] [stdout] test ciphers::rot::tests::rot13_encipher ... ok
[INFO] [stdout] test ciphers::rot::tests::rot13_decipher ... ok
[INFO] [stdout] test ciphers::caesar::tests::small_rotation ... ok
[INFO] [stdout] test ciphers::bacon::tests::encipher_test ... ok
[INFO] [stdout] test ciphers::bacon::tests::encipher_with_different_letters ... ok
[INFO] [stdout] test ciphers::bacon::tests::same_letters ... ok
[INFO] [stdout] test ciphers::caesar::tests::big_rotation ... ok
[INFO] [stdout] test ciphers::caesar::tests::decipher_test ... ok
[INFO] [stdout] test ciphers::affine::tests::invalid_key_coprime_test ... ok
[INFO] [stdout] test ciphers::affine::tests::decipher_test ... ok
[INFO] [stdout] test ciphers::caesar::tests::encipher_test ... ok
[INFO] [stdout] test ciphers::affine::tests::invalid_key_length_test ... ok
[INFO] [stdout] test ciphers::bacon::tests::decipher_with_different_letters ... ok
[INFO] [stdout] test ciphers::bacon::tests::decipher_test ... ok
[INFO] [stdout] test ciphers::xor::tests::decipher ... ok
[INFO] [stdout] test ciphers::rot::tests::rot18_decipher ... ok
[INFO] [stdout] test ciphers::rot::tests::rot47_encipher ... ok
[INFO] [stdout] test ciphers::rot::tests::rot5_decipher ... ok
[INFO] [stdout] test ciphers::rot::tests::rot5_encipher ... ok
[INFO] [stdout] test ciphers::scytale::tests::invalid_key_test ... ok
[INFO] [stdout] test ciphers::rot::tests::rot18_encipher ... ok
[INFO] [stdout] test ciphers::atbash::tests::atbash_encipher ... ok
[INFO] [stdout] test ciphers::rot::tests::rot47_decipher ... ok
[INFO] [stdout] test ciphers::atbash::tests::atbash_decipher ... ok
[INFO] [stdout] test common::tests::key_is_equal ... ok
[INFO] [stderr]    Doc-tests cienli
[INFO] [stdout] test common::tests::too_small_value ... ok
[INFO] [stdout] test ciphers::vigenere::tests::decipher_test ... ok
[INFO] [stdout] test ciphers::xor::tests::encipher ... ok
[INFO] [stdout] test ciphers::vigenere::tests::encipher_test ... ok
[INFO] [stdout] test ciphers::scytale::tests::equal_key_test ... ok
[INFO] [stdout] test ciphers::scytale::tests::encipher_test ... ok
[INFO] [stdout] test common::tests::make_key_bigger ... ok
[INFO] [stdout] test common::tests::make_key_smaller ... ok
[INFO] [stdout] test ciphers::scytale::tests::decipher_test ... ok
[INFO] [stdout] test ciphers::scytale::tests::big_key_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 32 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 --crate-name cienli --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cienli=/opt/rustwide/target/debug/deps/libcienli-e24f9de95898d759.rlib --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-01426eed743f04c0.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-14edb7dff9ca13a5.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "36b00d372d84aa78f4851c4052688c385f5923bc4e13261459d58043b6177713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36b00d372d84aa78f4851c4052688c385f5923bc4e13261459d58043b6177713", kill_on_drop: false }`
[INFO] [stdout] 36b00d372d84aa78f4851c4052688c385f5923bc4e13261459d58043b6177713