[INFO] fetching crate cutlass 0.1.0...
[INFO] testing cutlass-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate cutlass 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate cutlass 0.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cutlass 0.1.0
[INFO] finished tweaking crates.io crate cutlass 0.1.0
[INFO] tweaked toml for crates.io crate cutlass 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5fbfbd08f394d27eff23243eda1c01e0df2307dc726d1655ac7317d33e70eb8d
[INFO] running `Command { std: "docker" "start" "-a" "5fbfbd08f394d27eff23243eda1c01e0df2307dc726d1655ac7317d33e70eb8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fbfbd08f394d27eff23243eda1c01e0df2307dc726d1655ac7317d33e70eb8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fbfbd08f394d27eff23243eda1c01e0df2307dc726d1655ac7317d33e70eb8d", kill_on_drop: false }`
[INFO] [stdout] 5fbfbd08f394d27eff23243eda1c01e0df2307dc726d1655ac7317d33e70eb8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81006ec8c9e199c460fc3b6fbc6c625c5018accf0369f7a62af695e65ef1fe1d
[INFO] running `Command { std: "docker" "start" "-a" "81006ec8c9e199c460fc3b6fbc6c625c5018accf0369f7a62af695e65ef1fe1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling cutlass v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.45s
[INFO] running `Command { std: "docker" "inspect" "81006ec8c9e199c460fc3b6fbc6c625c5018accf0369f7a62af695e65ef1fe1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81006ec8c9e199c460fc3b6fbc6c625c5018accf0369f7a62af695e65ef1fe1d", kill_on_drop: false }`
[INFO] [stdout] 81006ec8c9e199c460fc3b6fbc6c625c5018accf0369f7a62af695e65ef1fe1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c3e533b6a6d628743ff9d37a4a8025eb1299102e1decce8c9b0ef1ff9d41059
[INFO] running `Command { std: "docker" "start" "-a" "5c3e533b6a6d628743ff9d37a4a8025eb1299102e1decce8c9b0ef1ff9d41059", kill_on_drop: false }`
[INFO] [stderr]    Compiling cutlass v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] type _add_T0 = u32 ; type _add_T1 = impl Fn(u32) -> _add_T0 ; type _add_T2 =
[INFO] [stdout] impl Fn(u32) -> _add_T1 ; fn add(x : u32) -> _add_T2
[INFO] [stdout] { return move | y | move | z | { return x + y + z ; } ; }
[INFO] [stdout] warning: type `_add_T0` should have an upper camel case name
[INFO] [stdout]  --> tests/smoke.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn add(x: u32, y: u32, z: u32) -> u32 {
[INFO] [stdout]   |    ^^^ help: convert the identifier to upper camel case: `AddT0`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `_add_T1` should have an upper camel case name
[INFO] [stdout]  --> tests/smoke.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn add(x: u32, y: u32, z: u32) -> u32 {
[INFO] [stdout]   |    ^^^ help: convert the identifier to upper camel case: `AddT1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `_add_T2` should have an upper camel case name
[INFO] [stdout]  --> tests/smoke.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn add(x: u32, y: u32, z: u32) -> u32 {
[INFO] [stdout]   |    ^^^ help: convert the identifier to upper camel case: `AddT2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `_product_T0` should have an upper camel case name
[INFO] [stdout]  --> tests/with_map.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn product(x: u32, y: u32) -> u32 {
[INFO] [stdout]   |            ^^^^^^^ help: convert the identifier to upper camel case: `ProductT0`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `_product_T1` should have an upper camel case name
[INFO] [stdout]  --> tests/with_map.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn product(x: u32, y: u32) -> u32 {
[INFO] [stdout]   |            ^^^^^^^ help: convert the identifier to upper camel case: `ProductT1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `_add_T0` should have an upper camel case name
[INFO] [stdout]   --> tests/with_map.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn add(x: u32, y: u32) -> u32 {
[INFO] [stdout]    |            ^^^ help: convert the identifier to upper camel case: `AddT0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `_add_T1` should have an upper camel case name
[INFO] [stdout]   --> tests/with_map.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn add(x: u32, y: u32) -> u32 {
[INFO] [stdout]    |            ^^^ help: convert the identifier to upper camel case: `AddT1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] type _product_T0 = u32 ; type _product_T1 = impl Fn(u32) -> _product_T0 ; pub
[INFO] [stdout] fn product(x : u32) -> _product_T1 { return move | y | { return x * y ; } ; }
[INFO] [stdout] type _add_T0 = u32 ; type _add_T1 = impl Fn(u32) -> _add_T0 ; pub fn
[INFO] [stdout] add(x : u32) -> _add_T1 { return move | y | { x + y } ; }
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5c3e533b6a6d628743ff9d37a4a8025eb1299102e1decce8c9b0ef1ff9d41059", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c3e533b6a6d628743ff9d37a4a8025eb1299102e1decce8c9b0ef1ff9d41059", kill_on_drop: false }`
[INFO] [stdout] 5c3e533b6a6d628743ff9d37a4a8025eb1299102e1decce8c9b0ef1ff9d41059
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7f30321df8651f34243c9754a3926ba587b54ce4ca2165129b5ab2f450b46695
[INFO] running `Command { std: "docker" "start" "-a" "7f30321df8651f34243c9754a3926ba587b54ce4ca2165129b5ab2f450b46695", kill_on_drop: false }`
[INFO] [stderr] warning: type `_add_T0` should have an upper camel case name
[INFO] [stderr]  --> tests/smoke.rs:4:4
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn add(x: u32, y: u32, z: u32) -> u32 {
[INFO] [stderr]   |    ^^^ help: convert the identifier to upper camel case: `AddT0`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `_add_T1` should have an upper camel case name
[INFO] [stderr]  --> tests/smoke.rs:4:4
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn add(x: u32, y: u32, z: u32) -> u32 {
[INFO] [stderr]   |    ^^^ help: convert the identifier to upper camel case: `AddT1`
[INFO] [stderr] 
[INFO] [stderr] warning: type `_add_T2` should have an upper camel case name
[INFO] [stderr]  --> tests/smoke.rs:4:4
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn add(x: u32, y: u32, z: u32) -> u32 {
[INFO] [stderr]   |    ^^^ help: convert the identifier to upper camel case: `AddT2`
[INFO] [stderr] 
[INFO] [stderr] warning: type `_product_T0` should have an upper camel case name
[INFO] [stderr]  --> tests/with_map.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub fn product(x: u32, y: u32) -> u32 {
[INFO] [stderr]   |            ^^^^^^^ help: convert the identifier to upper camel case: `ProductT0`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `_product_T1` should have an upper camel case name
[INFO] [stderr]  --> tests/with_map.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub fn product(x: u32, y: u32) -> u32 {
[INFO] [stderr]   |            ^^^^^^^ help: convert the identifier to upper camel case: `ProductT1`
[INFO] [stderr] 
[INFO] [stderr] warning: type `_add_T0` should have an upper camel case name
[INFO] [stderr]   --> tests/with_map.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn add(x: u32, y: u32) -> u32 {
[INFO] [stderr]    |            ^^^ help: convert the identifier to upper camel case: `AddT0`
[INFO] [stderr] 
[INFO] [stderr] warning: type `_add_T1` should have an upper camel case name
[INFO] [stderr]   --> tests/with_map.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn add(x: u32, y: u32) -> u32 {
[INFO] [stderr]    |            ^^^ help: convert the identifier to upper camel case: `AddT1`
[INFO] [stderr] 
[INFO] [stderr] warning: `cutlass` (test "smoke") generated 3 warnings
[INFO] [stderr] warning: `cutlass` (test "with_map") generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cutlass-afc46df649bf7d10)
[INFO] [stderr]      Running tests/smoke.rs (/opt/rustwide/target/debug/deps/smoke-2c2832633545a6b7)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test add_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/with_map.rs (/opt/rustwide/target/debug/deps/with_map-8ac9d6f3acb49e8d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_add ... ok
[INFO] [stdout] test tests::test_product ... 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 cutlass
[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" "7f30321df8651f34243c9754a3926ba587b54ce4ca2165129b5ab2f450b46695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f30321df8651f34243c9754a3926ba587b54ce4ca2165129b5ab2f450b46695", kill_on_drop: false }`
[INFO] [stdout] 7f30321df8651f34243c9754a3926ba587b54ce4ca2165129b5ab2f450b46695