[INFO] fetching crate marisa-ffi 0.3.1...
[INFO] testing marisa-ffi-0.3.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate marisa-ffi 0.3.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate marisa-ffi 0.3.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate marisa-ffi 0.3.1
[INFO] tweaked toml for crates.io crate marisa-ffi 0.3.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate marisa-ffi 0.3.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate marisa-ffi 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cmake v0.1.54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03dfb7d87aa350c158de01fd99e0212eb317d4383ff8264fc7b4405d36058164
[INFO] running `Command { std: "docker" "start" "-a" "03dfb7d87aa350c158de01fd99e0212eb317d4383ff8264fc7b4405d36058164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03dfb7d87aa350c158de01fd99e0212eb317d4383ff8264fc7b4405d36058164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03dfb7d87aa350c158de01fd99e0212eb317d4383ff8264fc7b4405d36058164", kill_on_drop: false }`
[INFO] [stdout] 03dfb7d87aa350c158de01fd99e0212eb317d4383ff8264fc7b4405d36058164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 445e200a981e43cc9b9d76c2aa6906f9a9626a2697b27cf2e433b7fde8fde9b1
[INFO] running `Command { std: "docker" "start" "-a" "445e200a981e43cc9b9d76c2aa6906f9a9626a2697b27cf2e433b7fde8fde9b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling marisa-ffi v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `marisa_write` is never used
[INFO] [stdout]   --> src/lib.rs:84:16
[INFO] [stdout]    |
[INFO] [stdout] 84 |         pub fn marisa_write(trie: *const MarisaTrie, file: *mut FILE) -> c_int;
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `marisa_read` is never used
[INFO] [stdout]   --> src/lib.rs:85:16
[INFO] [stdout]    |
[INFO] [stdout] 85 |         pub fn marisa_read(trie: *mut MarisaTrie, file: *mut FILE) -> c_int;
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `marisa_map` is never used
[INFO] [stdout]   --> src/lib.rs:86:16
[INFO] [stdout]    |
[INFO] [stdout] 86 |         pub fn marisa_map(trie: *mut MarisaTrie, filename: *const c_char) -> c_int;
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `marisa_unmap` is never used
[INFO] [stdout]   --> src/lib.rs:87:16
[INFO] [stdout]    |
[INFO] [stdout] 87 |         pub fn marisa_unmap(trie: *mut MarisaTrie) -> c_int;
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `marisa_build_trie` is never used
[INFO] [stdout]   --> src/lib.rs:90:16
[INFO] [stdout]    |
[INFO] [stdout] 90 |         pub fn marisa_build_trie(
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.15s
[INFO] running `Command { std: "docker" "inspect" "445e200a981e43cc9b9d76c2aa6906f9a9626a2697b27cf2e433b7fde8fde9b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "445e200a981e43cc9b9d76c2aa6906f9a9626a2697b27cf2e433b7fde8fde9b1", kill_on_drop: false }`
[INFO] [stdout] 445e200a981e43cc9b9d76c2aa6906f9a9626a2697b27cf2e433b7fde8fde9b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80529620442b1bd80fa5c0bbcdfbddf92868b4fb2cc36fe38e6a0ef48515602f
[INFO] running `Command { std: "docker" "start" "-a" "80529620442b1bd80fa5c0bbcdfbddf92868b4fb2cc36fe38e6a0ef48515602f", kill_on_drop: false }`
[INFO] [stderr]    Compiling marisa-ffi v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `marisa_write` is never used
[INFO] [stdout]   --> src/lib.rs:84:16
[INFO] [stdout]    |
[INFO] [stdout] 84 |         pub fn marisa_write(trie: *const MarisaTrie, file: *mut FILE) -> c_int;
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `marisa_read` is never used
[INFO] [stdout]   --> src/lib.rs:85:16
[INFO] [stdout]    |
[INFO] [stdout] 85 |         pub fn marisa_read(trie: *mut MarisaTrie, file: *mut FILE) -> c_int;
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `marisa_map` is never used
[INFO] [stdout]   --> src/lib.rs:86:16
[INFO] [stdout]    |
[INFO] [stdout] 86 |         pub fn marisa_map(trie: *mut MarisaTrie, filename: *const c_char) -> c_int;
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `marisa_unmap` is never used
[INFO] [stdout]   --> src/lib.rs:87:16
[INFO] [stdout]    |
[INFO] [stdout] 87 |         pub fn marisa_unmap(trie: *mut MarisaTrie) -> c_int;
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `marisa_build_trie` is never used
[INFO] [stdout]   --> src/lib.rs:90:16
[INFO] [stdout]    |
[INFO] [stdout] 90 |         pub fn marisa_build_trie(
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `marisa_write` is never used
[INFO] [stdout]   --> src/lib.rs:84:16
[INFO] [stdout]    |
[INFO] [stdout] 84 |         pub fn marisa_write(trie: *const MarisaTrie, file: *mut FILE) -> c_int;
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `marisa_read` is never used
[INFO] [stdout]   --> src/lib.rs:85:16
[INFO] [stdout]    |
[INFO] [stdout] 85 |         pub fn marisa_read(trie: *mut MarisaTrie, file: *mut FILE) -> c_int;
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `marisa_map` is never used
[INFO] [stdout]   --> src/lib.rs:86:16
[INFO] [stdout]    |
[INFO] [stdout] 86 |         pub fn marisa_map(trie: *mut MarisaTrie, filename: *const c_char) -> c_int;
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `marisa_unmap` is never used
[INFO] [stdout]   --> src/lib.rs:87:16
[INFO] [stdout]    |
[INFO] [stdout] 87 |         pub fn marisa_unmap(trie: *mut MarisaTrie) -> c_int;
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `marisa_build_trie` is never used
[INFO] [stdout]   --> src/lib.rs:90:16
[INFO] [stdout]    |
[INFO] [stdout] 90 |         pub fn marisa_build_trie(
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "80529620442b1bd80fa5c0bbcdfbddf92868b4fb2cc36fe38e6a0ef48515602f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80529620442b1bd80fa5c0bbcdfbddf92868b4fb2cc36fe38e6a0ef48515602f", kill_on_drop: false }`
[INFO] [stdout] 80529620442b1bd80fa5c0bbcdfbddf92868b4fb2cc36fe38e6a0ef48515602f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a8c3e215f1bd74f9215490bc3706ab6e665e6aef54383ba13bb181397244298
[INFO] running `Command { std: "docker" "start" "-a" "7a8c3e215f1bd74f9215490bc3706ab6e665e6aef54383ba13bb181397244298", kill_on_drop: false }`
[INFO] [stderr] warning: function `marisa_write` is never used
[INFO] [stderr]   --> src/lib.rs:84:16
[INFO] [stderr]    |
[INFO] [stderr] 84 |         pub fn marisa_write(trie: *const MarisaTrie, file: *mut FILE) -> c_int;
[INFO] [stderr]    |                ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `marisa_read` is never used
[INFO] [stderr]   --> src/lib.rs:85:16
[INFO] [stderr]    |
[INFO] [stderr] 85 |         pub fn marisa_read(trie: *mut MarisaTrie, file: *mut FILE) -> c_int;
[INFO] [stderr]    |                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `marisa_map` is never used
[INFO] [stderr]   --> src/lib.rs:86:16
[INFO] [stderr]    |
[INFO] [stderr] 86 |         pub fn marisa_map(trie: *mut MarisaTrie, filename: *const c_char) -> c_int;
[INFO] [stderr]    |                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `marisa_unmap` is never used
[INFO] [stderr]   --> src/lib.rs:87:16
[INFO] [stderr]    |
[INFO] [stderr] 87 |         pub fn marisa_unmap(trie: *mut MarisaTrie) -> c_int;
[INFO] [stderr]    |                ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `marisa_build_trie` is never used
[INFO] [stderr]   --> src/lib.rs:90:16
[INFO] [stderr]    |
[INFO] [stderr] 90 |         pub fn marisa_build_trie(
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `marisa-ffi` (lib) generated 5 warnings
[INFO] [stderr] warning: `marisa-ffi` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/marisa_ffi-996fe4f40f0be213)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_basic_functionality ... ok
[INFO] [stdout] test tests::test_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests marisa_ffi
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7a8c3e215f1bd74f9215490bc3706ab6e665e6aef54383ba13bb181397244298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a8c3e215f1bd74f9215490bc3706ab6e665e6aef54383ba13bb181397244298", kill_on_drop: false }`
[INFO] [stdout] 7a8c3e215f1bd74f9215490bc3706ab6e665e6aef54383ba13bb181397244298