[INFO] fetching crate rbx_types 3.0.0...
[INFO] testing rbx_types-3.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate rbx_types 3.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rbx_types 3.0.0
[INFO] finished tweaking crates.io crate rbx_types 3.0.0
[INFO] tweaked toml for crates.io crate rbx_types 3.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rbx_types 3.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rbx_types 3.0.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d426042dbd1e94f1d4b034a9f6d9304e6c4f0da1546cbc605002b75512d0e59
[INFO] running `Command { std: "docker" "start" "-a" "1d426042dbd1e94f1d4b034a9f6d9304e6c4f0da1546cbc605002b75512d0e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d426042dbd1e94f1d4b034a9f6d9304e6c4f0da1546cbc605002b75512d0e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d426042dbd1e94f1d4b034a9f6d9304e6c4f0da1546cbc605002b75512d0e59", kill_on_drop: false }`
[INFO] [stdout] 1d426042dbd1e94f1d4b034a9f6d9304e6c4f0da1546cbc605002b75512d0e59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3056ff5b551bd2610f1f547257c17631df7a3cd48a048b509cbdefbd122029d
[INFO] running `Command { std: "docker" "start" "-a" "d3056ff5b551bd2610f1f547257c17631df7a3cd48a048b509cbdefbd122029d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling cc v1.1.6
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling arrayref v0.3.7
[INFO] [stderr]    Compiling constant_time_eq v0.3.0
[INFO] [stderr]    Compiling blake3 v1.5.3
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.71
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling rbx_types v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> src/attributes/error.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         source: FromUtf8Error,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.06s
[INFO] running `Command { std: "docker" "inspect" "d3056ff5b551bd2610f1f547257c17631df7a3cd48a048b509cbdefbd122029d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3056ff5b551bd2610f1f547257c17631df7a3cd48a048b509cbdefbd122029d", kill_on_drop: false }`
[INFO] [stdout] d3056ff5b551bd2610f1f547257c17631df7a3cd48a048b509cbdefbd122029d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0ce52acf745e9b6a4d63bcef6735baf84394631a9606005be6a5661e056c740
[INFO] running `Command { std: "docker" "start" "-a" "d0ce52acf745e9b6a4d63bcef6735baf84394631a9606005be6a5661e056c740", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]    Compiling similar v2.5.0
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rbx_types v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> src/attributes/error.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         source: FromUtf8Error,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling insta v1.39.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> src/attributes/error.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         source: FromUtf8Error,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ATTRIBUTES_BASE64` is never used
[INFO] [stdout]    --> src/attributes/mod.rs:206:11
[INFO] [stdout]     |
[INFO] [stdout] 206 |     const ATTRIBUTES_BASE64: &str = "\
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.53s
[INFO] running `Command { std: "docker" "inspect" "d0ce52acf745e9b6a4d63bcef6735baf84394631a9606005be6a5661e056c740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0ce52acf745e9b6a4d63bcef6735baf84394631a9606005be6a5661e056c740", kill_on_drop: false }`
[INFO] [stdout] d0ce52acf745e9b6a4d63bcef6735baf84394631a9606005be6a5661e056c740
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b648740f08dec082732d0bb9838b4e0dfdbc9516b5fa7685534700a0fca51762
[INFO] running `Command { std: "docker" "start" "-a" "b648740f08dec082732d0bb9838b4e0dfdbc9516b5fa7685534700a0fca51762", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `source` is never read
[INFO] [stderr]   --> src/attributes/error.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         source: FromUtf8Error,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rbx_types` (lib) generated 1 warning
[INFO] [stderr] warning: constant `ATTRIBUTES_BASE64` is never used
[INFO] [stderr]    --> src/attributes/mod.rs:206:11
[INFO] [stderr]     |
[INFO] [stderr] 206 |     const ATTRIBUTES_BASE64: &str = "\
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rbx_types` (lib test) generated 2 warnings (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rbx_types-3772ecf979f20b96)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test attributes::reader::test::exact_or_none ... ok
[INFO] [stdout] test attributes::tests::test_attribute_removal ... ok
[INFO] [stdout] test material_colors::test::decode_defaults ... ok
[INFO] [stdout] test material_colors::test::encode_defaults ... ok
[INFO] [stdout] test material_colors::test::from_str_materials ... ok
[INFO] [stdout] test material_colors::test::encode_sequential ... ok
[INFO] [stdout] test referent::test::display ... ok
[INFO] [stdout] test referent::test::from_str ... ok
[INFO] [stdout] test referent::test::size ... ok
[INFO] [stdout] test attributes::tests::attribute_drain ... ok
[INFO] [stdout] test material_colors::test::decode_sequential ... ok
[INFO] [stdout] test tags::test::decode_encode ... ok
[INFO] [stdout] test unique_id::test::from_str ... ok
[INFO] [stdout] test shared_string::test::drop ... ok
[INFO] [stdout] test unique_id::test::display ... ok
[INFO] [stdout] test shared_string::test::insert_twice ... ok
[INFO] [stdout] test tags::test::decode_empty ... ok
[INFO] [stdout] test brick_color::tests::from_number ... ok
[INFO] [stdout] test brick_color::tests::from_name ... ok
[INFO] [stderr]    Doc-tests rbx_types
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b648740f08dec082732d0bb9838b4e0dfdbc9516b5fa7685534700a0fca51762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b648740f08dec082732d0bb9838b4e0dfdbc9516b5fa7685534700a0fca51762", kill_on_drop: false }`
[INFO] [stdout] b648740f08dec082732d0bb9838b4e0dfdbc9516b5fa7685534700a0fca51762