[INFO] fetching crate cutlass 0.1.0...
[INFO] testing cutlass-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate cutlass 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate cutlass 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", 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] 713d60ab00d47de119048fd50512d9c1b044f2be4a30fcae884dffd7f270878b
[INFO] running `Command { std: "docker" "start" "-a" "713d60ab00d47de119048fd50512d9c1b044f2be4a30fcae884dffd7f270878b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "713d60ab00d47de119048fd50512d9c1b044f2be4a30fcae884dffd7f270878b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "713d60ab00d47de119048fd50512d9c1b044f2be4a30fcae884dffd7f270878b", kill_on_drop: false }`
[INFO] [stdout] 713d60ab00d47de119048fd50512d9c1b044f2be4a30fcae884dffd7f270878b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1031c73da1b7bbdf881da26c22ba32db4be36f3f0224c966f561915d6ca27b4
[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" "b1031c73da1b7bbdf881da26c22ba32db4be36f3f0224c966f561915d6ca27b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling cutlass v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.90s
[INFO] running `Command { std: "docker" "inspect" "b1031c73da1b7bbdf881da26c22ba32db4be36f3f0224c966f561915d6ca27b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1031c73da1b7bbdf881da26c22ba32db4be36f3f0224c966f561915d6ca27b4", kill_on_drop: false }`
[INFO] [stdout] b1031c73da1b7bbdf881da26c22ba32db4be36f3f0224c966f561915d6ca27b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ef5d78174b5d53d8482e73681daaa64fde15a1be711f4a7628ec8f2dd4b75e7
[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" "9ef5d78174b5d53d8482e73681daaa64fde15a1be711f4a7628ec8f2dd4b75e7", 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] 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: 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] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "9ef5d78174b5d53d8482e73681daaa64fde15a1be711f4a7628ec8f2dd4b75e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ef5d78174b5d53d8482e73681daaa64fde15a1be711f4a7628ec8f2dd4b75e7", kill_on_drop: false }`
[INFO] [stdout] 9ef5d78174b5d53d8482e73681daaa64fde15a1be711f4a7628ec8f2dd4b75e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb252c49c7e867b89fae4900ae3f669a41e57974cec6d3f25e5b05b4cc5ad0f9
[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" "cb252c49c7e867b89fae4900ae3f669a41e57974cec6d3f25e5b05b4cc5ad0f9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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: 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: `cutlass` (test "with_map") generated 4 warnings
[INFO] [stderr] warning: `cutlass` (test "smoke") generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cutlass-c60ec919ab9d2c31)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/smoke.rs (/opt/rustwide/target/debug/deps/smoke-6260adbe6a5e31ed)
[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] [stderr]      Running tests/with_map.rs (/opt/rustwide/target/debug/deps/with_map-779089169c6d0f12)
[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] [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" "cb252c49c7e867b89fae4900ae3f669a41e57974cec6d3f25e5b05b4cc5ad0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb252c49c7e867b89fae4900ae3f669a41e57974cec6d3f25e5b05b4cc5ad0f9", kill_on_drop: false }`
[INFO] [stdout] cb252c49c7e867b89fae4900ae3f669a41e57974cec6d3f25e5b05b4cc5ad0f9