[INFO] fetching crate wasccgraph-common 0.0.2...
[INFO] testing wasccgraph-common-0.0.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate wasccgraph-common 0.0.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate wasccgraph-common 0.0.2
[INFO] finished tweaking crates.io crate wasccgraph-common 0.0.2
[INFO] tweaked toml for crates.io crate wasccgraph-common 0.0.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasccgraph-common 0.0.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e8f9561aad6927628f37812b7b607aacdce3d47af7a9e14bffb8cdd2e00f2f8
[INFO] running `Command { std: "docker" "start" "-a" "1e8f9561aad6927628f37812b7b607aacdce3d47af7a9e14bffb8cdd2e00f2f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e8f9561aad6927628f37812b7b607aacdce3d47af7a9e14bffb8cdd2e00f2f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e8f9561aad6927628f37812b7b607aacdce3d47af7a9e14bffb8cdd2e00f2f8", kill_on_drop: false }`
[INFO] [stdout] 1e8f9561aad6927628f37812b7b607aacdce3d47af7a9e14bffb8cdd2e00f2f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15bdd35018ad20f2ce586a61ec8b2eef2dac70cdde3d69e94e6f55fec1ba85f8
[INFO] running `Command { std: "docker" "start" "-a" "15bdd35018ad20f2ce586a61ec8b2eef2dac70cdde3d69e94e6f55fec1ba85f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling wasccgraph-common v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `ColumnType` is never used
[INFO] [stdout]    --> src/lib.rs:186:6
[INFO] [stdout]     |
[INFO] [stdout] 186 | enum ColumnType {
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ScalarType` is never used
[INFO] [stdout]    --> src/lib.rs:213:6
[INFO] [stdout]     |
[INFO] [stdout] 213 | enum ScalarType {
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.95s
[INFO] running `Command { std: "docker" "inspect" "15bdd35018ad20f2ce586a61ec8b2eef2dac70cdde3d69e94e6f55fec1ba85f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15bdd35018ad20f2ce586a61ec8b2eef2dac70cdde3d69e94e6f55fec1ba85f8", kill_on_drop: false }`
[INFO] [stdout] 15bdd35018ad20f2ce586a61ec8b2eef2dac70cdde3d69e94e6f55fec1ba85f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 793ddb6a0a3028beec1a7cbb22eff7b1f133fc491d1e8824ccdfc12884f442d7
[INFO] running `Command { std: "docker" "start" "-a" "793ddb6a0a3028beec1a7cbb22eff7b1f133fc491d1e8824ccdfc12884f442d7", kill_on_drop: false }`
[INFO] [stdout] warning: enum `ColumnType` is never used
[INFO] [stdout]    --> src/lib.rs:186:6
[INFO] [stdout]     |
[INFO] [stdout] 186 | enum ColumnType {
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ScalarType` is never used
[INFO] [stdout]    --> src/lib.rs:213:6
[INFO] [stdout]     |
[INFO] [stdout] 213 | enum ScalarType {
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wasccgraph-common v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `ColumnType` is never used
[INFO] [stdout]    --> src/lib.rs:186:6
[INFO] [stdout]     |
[INFO] [stdout] 186 | enum ColumnType {
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ScalarType` is never used
[INFO] [stdout]    --> src/lib.rs:213:6
[INFO] [stdout]     |
[INFO] [stdout] 213 | enum ScalarType {
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "793ddb6a0a3028beec1a7cbb22eff7b1f133fc491d1e8824ccdfc12884f442d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "793ddb6a0a3028beec1a7cbb22eff7b1f133fc491d1e8824ccdfc12884f442d7", kill_on_drop: false }`
[INFO] [stdout] 793ddb6a0a3028beec1a7cbb22eff7b1f133fc491d1e8824ccdfc12884f442d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4bb7e635bbb54b5a04735e36697bae4f850ee6feed0e1951d74e3e1a87088cc0
[INFO] running `Command { std: "docker" "start" "-a" "4bb7e635bbb54b5a04735e36697bae4f850ee6feed0e1951d74e3e1a87088cc0", kill_on_drop: false }`
[INFO] [stderr] warning: enum `ColumnType` is never used
[INFO] [stderr]    --> src/lib.rs:186:6
[INFO] [stderr]     |
[INFO] [stderr] 186 | enum ColumnType {
[INFO] [stderr]     |      ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ScalarType` is never used
[INFO] [stderr]    --> src/lib.rs:213:6
[INFO] [stderr]     |
[INFO] [stderr] 213 | enum ScalarType {
[INFO] [stderr]     |      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `wasccgraph-common` (lib) generated 2 warnings
[INFO] [stderr] warning: `wasccgraph-common` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasccgraph_common-7970f551da477d01)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::tuple_extraction_test ... ok
[INFO] [stdout] test test::vec_tuple_extraction_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasccgraph_common
[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] running `Command { std: "docker" "inspect" "4bb7e635bbb54b5a04735e36697bae4f850ee6feed0e1951d74e3e1a87088cc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bb7e635bbb54b5a04735e36697bae4f850ee6feed0e1951d74e3e1a87088cc0", kill_on_drop: false }`
[INFO] [stdout] 4bb7e635bbb54b5a04735e36697bae4f850ee6feed0e1951d74e3e1a87088cc0