[INFO] fetching crate lib-rv32-mcu 0.2.1...
[INFO] testing lib-rv32-mcu-0.2.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate lib-rv32-mcu 0.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate lib-rv32-mcu 0.2.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lib-rv32-mcu 0.2.1
[INFO] finished tweaking crates.io crate lib-rv32-mcu 0.2.1
[INFO] tweaked toml for crates.io crate lib-rv32-mcu 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] d8c7b19df8121b1dc82a060a226d2894cca768f515afce5edeeb69e5a3e36afb
[INFO] running `Command { std: "docker" "start" "-a" "d8c7b19df8121b1dc82a060a226d2894cca768f515afce5edeeb69e5a3e36afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8c7b19df8121b1dc82a060a226d2894cca768f515afce5edeeb69e5a3e36afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8c7b19df8121b1dc82a060a226d2894cca768f515afce5edeeb69e5a3e36afb", kill_on_drop: false }`
[INFO] [stdout] d8c7b19df8121b1dc82a060a226d2894cca768f515afce5edeeb69e5a3e36afb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b863ac689b585e679f384863927954b06d5660f461192e79b90d79da9ae7b6a4
[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" "b863ac689b585e679f384863927954b06d5660f461192e79b90d79da9ae7b6a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling wasm-bindgen v0.2.78
[INFO] [stderr]    Compiling lib-rv32-common v0.2.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling lib-rv32-isa v0.2.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.78
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.78
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.78
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling lib-rv32-mcu v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.08s
[INFO] running `Command { std: "docker" "inspect" "b863ac689b585e679f384863927954b06d5660f461192e79b90d79da9ae7b6a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b863ac689b585e679f384863927954b06d5660f461192e79b90d79da9ae7b6a4", kill_on_drop: false }`
[INFO] [stdout] b863ac689b585e679f384863927954b06d5660f461192e79b90d79da9ae7b6a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e456c0fd7b6790786de83170e51c621668d375196006bbe5412ce640af2eb4d
[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" "8e456c0fd7b6790786de83170e51c621668d375196006bbe5412ce640af2eb4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling lib-rv32-mcu v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "8e456c0fd7b6790786de83170e51c621668d375196006bbe5412ce640af2eb4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e456c0fd7b6790786de83170e51c621668d375196006bbe5412ce640af2eb4d", kill_on_drop: false }`
[INFO] [stdout] 8e456c0fd7b6790786de83170e51c621668d375196006bbe5412ce640af2eb4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a09648e31c3a1ca60ce0db8b7ae720fb46b54932b21af5c294bdea979d3a6286
[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" "a09648e31c3a1ca60ce0db8b7ae720fb46b54932b21af5c294bdea979d3a6286", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lib_rv32_mcu-d4ec894ee3dcfa1e)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test memory::test::test_create ... ok
[INFO] [stdout] test memory::test::test_half_word_write ... ok
[INFO] [stdout] test memory::test::test_half_word_read ... ok
[INFO] [stdout] test memory::test::test_byte ... ok
[INFO] [stdout] test memory::test::test_misaligned ... ok
[INFO] [stdout] test memory::test::test_out_of_bounds ... ok
[INFO] [stdout] test memory::test::test_program_little_endian ... ok
[INFO] [stdout] test memory::test::test_word_write ... ok
[INFO] [stdout] test register_file::tests::test_out_of_range ... ok
[INFO] [stdout] test memory::test::test_word_read ... ok
[INFO] [stdout] test test_runner::test_program_harness ... ok
[INFO] [stdout] test register_file::tests::test_read_write ... ok
[INFO] [stdout] test register_file::tests::test_zero ... ok
[INFO] [stdout] test memory::test::test_create_zero - should panic ... ok
[INFO] [stdout] test tests::test_addi_x5_x6_neg_1 ... ok
[INFO] [stdout] test memory::test::test_create_misaligned - should panic ... ok
[INFO] [stdout] test tests::test_addi_x5_x5_1 ... ok
[INFO] [stdout] test memory::test::test_half_word_read_write ... ok
[INFO] [stdout] test memory::test::test_word_read_write ... ok
[INFO] [stderr]    Doc-tests lib_rv32_mcu
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.83s
[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" "a09648e31c3a1ca60ce0db8b7ae720fb46b54932b21af5c294bdea979d3a6286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a09648e31c3a1ca60ce0db8b7ae720fb46b54932b21af5c294bdea979d3a6286", kill_on_drop: false }`
[INFO] [stdout] a09648e31c3a1ca60ce0db8b7ae720fb46b54932b21af5c294bdea979d3a6286