[INFO] fetching crate wasi-binio-wasm 0.1.1...
[INFO] testing wasi-binio-wasm-0.1.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate wasi-binio-wasm 0.1.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate wasi-binio-wasm 0.1.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasi-binio-wasm 0.1.1
[INFO] finished tweaking crates.io crate wasi-binio-wasm 0.1.1
[INFO] tweaked toml for crates.io crate wasi-binio-wasm 0.1.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasi_binio_shared_mods v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8561b1d7e9068211ef8b27c0c05db83ed62a4ac55194f0b74eec37a7b48899b8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8561b1d7e9068211ef8b27c0c05db83ed62a4ac55194f0b74eec37a7b48899b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8561b1d7e9068211ef8b27c0c05db83ed62a4ac55194f0b74eec37a7b48899b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8561b1d7e9068211ef8b27c0c05db83ed62a4ac55194f0b74eec37a7b48899b8", kill_on_drop: false }`
[INFO] [stdout] 8561b1d7e9068211ef8b27c0c05db83ed62a4ac55194f0b74eec37a7b48899b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3ea74004168b5b7e0566b247239bf3f65b02c8cdc83a18fb81fc57961ee8afb2
[INFO] running `Command { std: "docker" "start" "-a" "3ea74004168b5b7e0566b247239bf3f65b02c8cdc83a18fb81fc57961ee8afb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasi_binio_shared_mods v0.1.0
[INFO] [stderr]    Compiling wasi-binio-wasm v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "3ea74004168b5b7e0566b247239bf3f65b02c8cdc83a18fb81fc57961ee8afb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ea74004168b5b7e0566b247239bf3f65b02c8cdc83a18fb81fc57961ee8afb2", kill_on_drop: false }`
[INFO] [stdout] 3ea74004168b5b7e0566b247239bf3f65b02c8cdc83a18fb81fc57961ee8afb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ae0556df2ee58bdeacb8ac4558dbfdfcd9300ec2547c085dc4ac4aee6b231ec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4ae0556df2ee58bdeacb8ac4558dbfdfcd9300ec2547c085dc4ac4aee6b231ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasi-binio-wasm v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "4ae0556df2ee58bdeacb8ac4558dbfdfcd9300ec2547c085dc4ac4aee6b231ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ae0556df2ee58bdeacb8ac4558dbfdfcd9300ec2547c085dc4ac4aee6b231ec", kill_on_drop: false }`
[INFO] [stdout] 4ae0556df2ee58bdeacb8ac4558dbfdfcd9300ec2547c085dc4ac4aee6b231ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d19ba4e57fe4e9ca0e303996965d9bed7bb1c5641755a0a2d0e7738aa433ad1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0d19ba4e57fe4e9ca0e303996965d9bed7bb1c5641755a0a2d0e7738aa433ad1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wasi_binio_wasm-0335a6c39f2a048d
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests wasi-binio-wasm
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 13) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 19) ... FAILED
[INFO] [stdout] test src/lib.rs - wasm_deserialize (line 59) ... FAILED
[INFO] [stdout] test src/lib.rs - wasm_prepare_buffer (line 42) ... ok
[INFO] [stdout] test src/lib.rs - wasm_serialize (line 108) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 13) stdout ----
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]  --> src/lib.rs:14:73
[INFO] [stdout]   |
[INFO] [stdout] 3 | let result: Rect = call_stub(&instance, &(point1, point2), "do_compute")
[INFO] [stdout]   |                                                                         ^ help: add `;` here
[INFO] [stdout] 4 | }; _doctest_main_src_lib_rs_13_0() }
[INFO] [stdout]   | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Rect` in this scope
[INFO] [stdout]  --> src/lib.rs:14:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let result: Rect = call_stub(&instance, &(point1, point2), "do_compute")
[INFO] [stdout]   |             ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `call_stub` in this scope
[INFO] [stdout]  --> src/lib.rs:14:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | let result: Rect = call_stub(&instance, &(point1, point2), "do_compute")
[INFO] [stdout]   |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `instance` in this scope
[INFO] [stdout]  --> src/lib.rs:14:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | let result: Rect = call_stub(&instance, &(point1, point2), "do_compute")
[INFO] [stdout]   |                               ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `point1` in this scope
[INFO] [stdout]  --> src/lib.rs:14:43
[INFO] [stdout]   |
[INFO] [stdout] 3 | let result: Rect = call_stub(&instance, &(point1, point2), "do_compute")
[INFO] [stdout]   |                                           ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `point2` in this scope
[INFO] [stdout]  --> src/lib.rs:14:51
[INFO] [stdout]   |
[INFO] [stdout] 3 | let result: Rect = call_stub(&instance, &(point1, point2), "do_compute")
[INFO] [stdout]   |                                                   ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 19) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]  --> src/lib.rs:23:59
[INFO] [stdout]   |
[INFO] [stdout] 7 |    let rect: Rect = some_how_make_a_rect_from_two_points()... /* Your own logic here */
[INFO] [stdout]   |                                                           ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]   |
[INFO] [stdout] 7 |    let rect: Rect = some_how_make_a_rect_from_two_points().. /* Your own logic here */
[INFO] [stdout]   |                                                           ^^
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout] 7 |    let rect: Rect = some_how_make_a_rect_from_two_points()..= /* Your own logic here */
[INFO] [stdout]   |                                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]  --> src/lib.rs:24:51
[INFO] [stdout]   |
[INFO] [stdout] 8 |    wasi_binio_wasm::wasm_serialize(&rect).unwrap()
[INFO] [stdout]   |                                                   ^ help: add `;` here
[INFO] [stdout] 9 | }
[INFO] [stdout]   | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `wasm`
[INFO] [stdout]   --> src/lib.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | Since wasm and wasi are under active development. Wasi will soon provide complex arguments support.
[INFO] [stdout]    |       ^^^^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Point` in this scope
[INFO] [stdout]  --> src/lib.rs:22:23
[INFO] [stdout]   |
[INFO] [stdout] 6 |    let point_tuple : (Point, Point) = wasi_binio_wasm::wasm_deserialize(ptr, buffer_size).unwrap();
[INFO] [stdout]   |                       ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Point` in this scope
[INFO] [stdout]  --> src/lib.rs:22:30
[INFO] [stdout]   |
[INFO] [stdout] 6 |    let point_tuple : (Point, Point) = wasi_binio_wasm::wasm_deserialize(ptr, buffer_size).unwrap();
[INFO] [stdout]   |                              ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Rect` in this scope
[INFO] [stdout]  --> src/lib.rs:23:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |    let rect: Rect = some_how_make_a_rect_from_two_points()... /* Your own logic here */
[INFO] [stdout]   |              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `some_how_make_a_rect_from_two_points` in this scope
[INFO] [stdout]  --> src/lib.rs:23:21
[INFO] [stdout]   |
[INFO] [stdout] 7 |    let rect: Rect = some_how_make_a_rect_from_two_points()... /* Your own logic here */
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `rect` in this scope
[INFO] [stdout]  --> src/lib.rs:24:37
[INFO] [stdout]   |
[INFO] [stdout] 8 |    wasi_binio_wasm::wasm_serialize(&rect).unwrap()
[INFO] [stdout]   |                                     ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/lib.rs:21:43
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn do_compute(ptr:i32, buffer_size: i32)->i64{
[INFO] [stdout]   |    ----------                             ^^^ expected `i64`, found `()`
[INFO] [stdout]   |    |
[INFO] [stdout]   |    implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0412, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - wasm_deserialize (line 59) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `Point` in this scope
[INFO] [stdout]  --> src/lib.rs:64:23
[INFO] [stdout]   |
[INFO] [stdout] 8 |    let point_tuple : (Point, Point) = wasi_binio_wasm::wasm_deserialize(ptr, buffer_size).unwrap();
[INFO] [stdout]   |                       ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Point` in this scope
[INFO] [stdout]  --> src/lib.rs:64:30
[INFO] [stdout]   |
[INFO] [stdout] 8 |    let point_tuple : (Point, Point) = wasi_binio_wasm::wasm_deserialize(ptr, buffer_size).unwrap();
[INFO] [stdout]   |                              ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Rect` in this scope
[INFO] [stdout]   --> src/lib.rs:85:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |    let rect = Rect{left, right, top , bottom};
[INFO] [stdout]    |               ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0422.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - wasm_serialize (line 108) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `Point` in this scope
[INFO] [stdout]  --> src/lib.rs:113:23
[INFO] [stdout]   |
[INFO] [stdout] 8 |    let point_tuple : (Point, Point) = wasi_binio_wasm::wasm_deserialize(ptr, buffer_size).unwrap();
[INFO] [stdout]   |                       ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Point` in this scope
[INFO] [stdout]  --> src/lib.rs:113:30
[INFO] [stdout]   |
[INFO] [stdout] 8 |    let point_tuple : (Point, Point) = wasi_binio_wasm::wasm_deserialize(ptr, buffer_size).unwrap();
[INFO] [stdout]   |                              ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Rect` in this scope
[INFO] [stdout]   --> src/lib.rs:134:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |    let rect = Rect{left, right, top , bottom};
[INFO] [stdout]    |               ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0422.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 13)
[INFO] [stdout]     src/lib.rs - (line 19)
[INFO] [stdout]     src/lib.rs - wasm_deserialize (line 59)
[INFO] [stdout]     src/lib.rs - wasm_serialize (line 108)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.13s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "0d19ba4e57fe4e9ca0e303996965d9bed7bb1c5641755a0a2d0e7738aa433ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d19ba4e57fe4e9ca0e303996965d9bed7bb1c5641755a0a2d0e7738aa433ad1", kill_on_drop: false }`
[INFO] [stdout] 0d19ba4e57fe4e9ca0e303996965d9bed7bb1c5641755a0a2d0e7738aa433ad1