[INFO] fetching crate suffix 1.2.0...
[INFO] testing suffix-1.2.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate suffix 1.2.0 into /workspace/builds/worker-84/source
[INFO] validating manifest of crates.io crate suffix 1.2.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate suffix 1.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate suffix 1.2.0
[INFO] tweaked toml for crates.io crate suffix 1.2.0 written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] crate crates.io crate suffix 1.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4fa66c6c25d8630746e9d95a51ccfbd2128827ea21120a009c86cd3767559d51
[INFO] running `Command { std: "docker" "start" "-a" "4fa66c6c25d8630746e9d95a51ccfbd2128827ea21120a009c86cd3767559d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fa66c6c25d8630746e9d95a51ccfbd2128827ea21120a009c86cd3767559d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fa66c6c25d8630746e9d95a51ccfbd2128827ea21120a009c86cd3767559d51", kill_on_drop: false }`
[INFO] [stdout] 4fa66c6c25d8630746e9d95a51ccfbd2128827ea21120a009c86cd3767559d51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca422b5ca0b3371481ccb5d7fd1958c4ccc51448d5f55f93c11d95ac246c9744
[INFO] running `Command { std: "docker" "start" "-a" "ca422b5ca0b3371481ccb5d7fd1958c4ccc51448d5f55f93c11d95ac246c9744", kill_on_drop: false }`
[INFO] [stderr]    Compiling suffix v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "ca422b5ca0b3371481ccb5d7fd1958c4ccc51448d5f55f93c11d95ac246c9744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca422b5ca0b3371481ccb5d7fd1958c4ccc51448d5f55f93c11d95ac246c9744", kill_on_drop: false }`
[INFO] [stdout] ca422b5ca0b3371481ccb5d7fd1958c4ccc51448d5f55f93c11d95ac246c9744
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ff2709092ef64aa3e7bc4cd24eb8725dbdf3c29f755a976a41db80682c52b10
[INFO] running `Command { std: "docker" "start" "-a" "8ff2709092ef64aa3e7bc4cd24eb8725dbdf3c29f755a976a41db80682c52b10", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling suffix v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.75s
[INFO] running `Command { std: "docker" "inspect" "8ff2709092ef64aa3e7bc4cd24eb8725dbdf3c29f755a976a41db80682c52b10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff2709092ef64aa3e7bc4cd24eb8725dbdf3c29f755a976a41db80682c52b10", kill_on_drop: false }`
[INFO] [stdout] 8ff2709092ef64aa3e7bc4cd24eb8725dbdf3c29f755a976a41db80682c52b10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 70412af9950a9a57ffe87a9048693014d7f4014a0159ec09286062767fa1d7fa
[INFO] running `Command { std: "docker" "start" "-a" "70412af9950a9a57ffe87a9048693014d7f4014a0159ec09286062767fa1d7fa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/suffix-3c4f3732f99a6686)
[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]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-9105ab6550830d6e)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test basic1 ... ok
[INFO] [stdout] test basic2 ... ok
[INFO] [stdout] test basic4 ... ok
[INFO] [stdout] test empty_find_one ... ok
[INFO] [stdout] test empty_find_two ... ok
[INFO] [stdout] test basic3 ... ok
[INFO] [stdout] test nul_is_ok ... ok
[INFO] [stdout] test empty_is_ok ... ok
[INFO] [stdout] test one_find_one_exists ... ok
[INFO] [stdout] test one_find_one_notexists ... ok
[INFO] [stdout] test parts ... ok
[INFO] [stdout] test one_is_ok ... ok
[INFO] [stdout] test many_exists ... ok
[INFO] [stdout] test one_find_empty ... ok
[INFO] [stdout] test query_longer ... ok
[INFO] [stdout] test empty_find_empty ... ok
[INFO] [stdout] test query_longer_greater ... ok
[INFO] [stdout] test query_longer_less ... ok
[INFO] [stdout] test many_exists_long ... ok
[INFO] [stdout] test query_spaces ... ok
[INFO] [stdout] test two_diff_is_ok ... ok
[INFO] [stdout] test snowman_is_ok ... ok
[INFO] [stdout] test two_same_is_ok ... ok
[INFO] [stdout] test unicode_snowman ... ok
[INFO] [stdout] test two_find_two_exists ... ok
[INFO] [stdout] test two_find_one_exists ... ok
[INFO] [stdout] test prop_positions ... ok
[INFO] [stdout] test prop_length ... ok
[INFO] [stdout] test prop_contains ... ok
[INFO] [stdout] test prop_matches_naive ... ok
[INFO] [stderr]    Doc-tests suffix
[INFO] [stdout] test prop_naive_equals_sais ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/table.rs - table::SuffixTable::positions (line 226) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/table.rs - table::SuffixTable::contains (line 190) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.98s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "70412af9950a9a57ffe87a9048693014d7f4014a0159ec09286062767fa1d7fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70412af9950a9a57ffe87a9048693014d7f4014a0159ec09286062767fa1d7fa", kill_on_drop: false }`
[INFO] [stdout] 70412af9950a9a57ffe87a9048693014d7f4014a0159ec09286062767fa1d7fa