[INFO] fetching crate gostd_builtin 1.0.3...
[INFO] testing gostd_builtin-1.0.3 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate gostd_builtin 1.0.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate gostd_builtin 1.0.3 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 gostd_builtin 1.0.3
[INFO] finished tweaking crates.io crate gostd_builtin 1.0.3
[INFO] tweaked toml for crates.io crate gostd_builtin 1.0.3 written to /workspace/builds/worker-4/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] [stderr]     Blocking waiting for file lock on package cache
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] dd612a324edb143541e10021834e8bab39250832a78dc957a6a256f1d27d2ec7
[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" "dd612a324edb143541e10021834e8bab39250832a78dc957a6a256f1d27d2ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd612a324edb143541e10021834e8bab39250832a78dc957a6a256f1d27d2ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd612a324edb143541e10021834e8bab39250832a78dc957a6a256f1d27d2ec7", kill_on_drop: false }`
[INFO] [stdout] dd612a324edb143541e10021834e8bab39250832a78dc957a6a256f1d27d2ec7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 6e2e31d9e27f6d86afc0778cfdec49c30dfa15198cb443c3f134ce5ead32891b
[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" "6e2e31d9e27f6d86afc0778cfdec49c30dfa15198cb443c3f134ce5ead32891b", kill_on_drop: false }`
[INFO] [stderr]    Compiling gostd_builtin v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "6e2e31d9e27f6d86afc0778cfdec49c30dfa15198cb443c3f134ce5ead32891b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e2e31d9e27f6d86afc0778cfdec49c30dfa15198cb443c3f134ce5ead32891b", kill_on_drop: false }`
[INFO] [stdout] 6e2e31d9e27f6d86afc0778cfdec49c30dfa15198cb443c3f134ce5ead32891b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3bc52d2c5f80933162c45f04cfcf2337185a8a8c5a4304f9e466ba0f55e10f5f
[INFO] running `Command { std: "docker" "start" "-a" "3bc52d2c5f80933162c45f04cfcf2337185a8a8c5a4304f9e466ba0f55e10f5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling gostd_builtin v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "3bc52d2c5f80933162c45f04cfcf2337185a8a8c5a4304f9e466ba0f55e10f5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bc52d2c5f80933162c45f04cfcf2337185a8a8c5a4304f9e466ba0f55e10f5f", kill_on_drop: false }`
[INFO] [stdout] 3bc52d2c5f80933162c45f04cfcf2337185a8a8c5a4304f9e466ba0f55e10f5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fdf09413919d28871baf90e553d69c214a76a255d573dca10c351a048e86cdda
[INFO] running `Command { std: "docker" "start" "-a" "fdf09413919d28871baf90e553d69c214a76a255d573dca10c351a048e86cdda", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gostd_builtin-a0cb3417406b4d23)
[INFO] [stderr]    Doc-tests gostd_builtin
[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 17 tests
[INFO] [stdout] test src/macros.rs - macros::float32 (line 332) ... ok
[INFO] [stdout] test src/macros.rs - macros::len (line 527) ... ok
[INFO] [stdout] test src/macros.rs - macros::byte (line 457) ... ok
[INFO] [stdout] test src/macros.rs - macros::rune (line 482) ... ok
[INFO] [stdout] test src/macros.rs - macros::uint (line 407) ... ok
[INFO] [stdout] test src/macros.rs - macros::uint64 (line 207) ... ok
[INFO] [stdout] test src/macros.rs - macros::uint8 (line 132) ... ok
[INFO] [stdout] test src/macros.rs - macros::int16 (line 257) ... ok
[INFO] [stdout] test src/macros.rs - macros::int32 (line 282) ... ok
[INFO] [stdout] test src/macros.rs - macros::uint16 (line 157) ... ok
[INFO] [stdout] test src/macros.rs - macros::int8 (line 232) ... ok
[INFO] [stdout] test src/macros.rs - macros::int64 (line 307) ... ok
[INFO] [stdout] test src/macros.rs - macros::uint32 (line 182) ... ok
[INFO] [stdout] test src/macros.rs - macros::float64 (line 357) ... ok
[INFO] [stdout] test src/macros.rs - macros::string (line 507) ... ok
[INFO] [stdout] test src/macros.rs - macros::int (line 382) ... ok
[INFO] [stdout] test src/macros.rs - macros::uintptr (line 432) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fdf09413919d28871baf90e553d69c214a76a255d573dca10c351a048e86cdda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdf09413919d28871baf90e553d69c214a76a255d573dca10c351a048e86cdda", kill_on_drop: false }`
[INFO] [stdout] fdf09413919d28871baf90e553d69c214a76a255d573dca10c351a048e86cdda