[INFO] fetching crate snakeoil-wasm 0.1.0...
[INFO] testing snakeoil-wasm-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate snakeoil-wasm 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate snakeoil-wasm 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate snakeoil-wasm 0.1.0
[INFO] finished tweaking crates.io crate snakeoil-wasm 0.1.0
[INFO] tweaked toml for crates.io crate snakeoil-wasm 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-gen v0.1.3
[INFO] [stderr]   Downloaded wasmi v0.5.1
[INFO] [stderr]   Downloaded python_object v0.1.0
[INFO] [stderr]   Downloaded parity-wasm v0.40.3
[INFO] [stderr]   Downloaded leb128 v0.2.4
[INFO] [stderr]   Downloaded wasmi-validation v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 214ff099fe878aa9d9f10b0b0a9f84d2b65e93f3ae1311d4716ddd28a75b4412
[INFO] running `Command { std: "docker" "start" "-a" "214ff099fe878aa9d9f10b0b0a9f84d2b65e93f3ae1311d4716ddd28a75b4412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "214ff099fe878aa9d9f10b0b0a9f84d2b65e93f3ae1311d4716ddd28a75b4412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "214ff099fe878aa9d9f10b0b0a9f84d2b65e93f3ae1311d4716ddd28a75b4412", kill_on_drop: false }`
[INFO] [stdout] 214ff099fe878aa9d9f10b0b0a9f84d2b65e93f3ae1311d4716ddd28a75b4412
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcb5f77fb7e7ad622845738e3c8107f6d2bf033c4138aba5d7aa8c2b33d5126e
[INFO] running `Command { std: "docker" "start" "-a" "bcb5f77fb7e7ad622845738e3c8107f6d2bf033c4138aba5d7aa8c2b33d5126e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling parity-wasm v0.40.3
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling wasm-gen v0.1.3
[INFO] [stderr]    Compiling object v0.26.0
[INFO] [stderr]    Compiling wasmi-validation v0.2.0
[INFO] [stderr]    Compiling wasmi v0.5.1
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling python_object v0.1.0
[INFO] [stderr]    Compiling snakeoil-wasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `addr`
[INFO] [stdout]   --> src/heap/boolean.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     addr: Symbol,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_symbol`
[INFO] [stdout]   --> src/heap/boolean.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn from_symbol(addr: Symbol) -> HeapBoolean {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.51s
[INFO] running `Command { std: "docker" "inspect" "bcb5f77fb7e7ad622845738e3c8107f6d2bf033c4138aba5d7aa8c2b33d5126e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcb5f77fb7e7ad622845738e3c8107f6d2bf033c4138aba5d7aa8c2b33d5126e", kill_on_drop: false }`
[INFO] [stdout] bcb5f77fb7e7ad622845738e3c8107f6d2bf033c4138aba5d7aa8c2b33d5126e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f09aa563736d810f7895f21e60c5b750ba21610702e886a669c3465f55b4303
[INFO] running `Command { std: "docker" "start" "-a" "1f09aa563736d810f7895f21e60c5b750ba21610702e886a669c3465f55b4303", kill_on_drop: false }`
[INFO] [stderr]    Compiling snakeoil-wasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `addr`
[INFO] [stdout]   --> src/heap/boolean.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     addr: Symbol,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_symbol`
[INFO] [stdout]   --> src/heap/boolean.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn from_symbol(addr: Symbol) -> HeapBoolean {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/heap/tuple.rs:119:20
[INFO] [stdout]     |
[INFO] [stdout] 119 |         let data = heap::HeapTuple::serialize(&tuple_object);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^ ------------- supplied 1 argument
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    expected 2 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/heap/tuple.rs:20:12
[INFO] [stdout]     |
[INFO] [stdout] 20  |     pub fn serialize(
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 21  |         static_allocs: &HashMap<String, u32>,
[INFO] [stdout]     |         ------------------------------------
[INFO] [stdout] 22  |         object: &python_object::TupleObject,
[INFO] [stdout]     |         -----------------------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/heap/tuple.rs:155:21
[INFO] [stdout]     |
[INFO] [stdout] 155 |         let bytes = heap::HeapTuple::serialize(&tuple_object);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ ------------- supplied 1 argument
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     expected 2 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/heap/tuple.rs:20:12
[INFO] [stdout]     |
[INFO] [stdout] 20  |     pub fn serialize(
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 21  |         static_allocs: &HashMap<String, u32>,
[INFO] [stdout]     |         ------------------------------------
[INFO] [stdout] 22  |         object: &python_object::TupleObject,
[INFO] [stdout]     |         -----------------------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `snakeoil-wasm` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "1f09aa563736d810f7895f21e60c5b750ba21610702e886a669c3465f55b4303", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f09aa563736d810f7895f21e60c5b750ba21610702e886a669c3465f55b4303", kill_on_drop: false }`
[INFO] [stdout] 1f09aa563736d810f7895f21e60c5b750ba21610702e886a669c3465f55b4303
