[INFO] fetching crate goscript-engine 0.1.0...
[INFO] testing goscript-engine-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate goscript-engine 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate goscript-engine 0.1.0 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 goscript-engine 0.1.0
[INFO] finished tweaking crates.io crate goscript-engine 0.1.0
[INFO] tweaked toml for crates.io crate goscript-engine 0.1.0 written to /workspace/builds/worker-4/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-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" "+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] 4c99be9b7d562ac0c59495a9af1c0bc0ca494b88a0914e3629170548756eec31
[INFO] running `Command { std: "docker" "start" "-a" "4c99be9b7d562ac0c59495a9af1c0bc0ca494b88a0914e3629170548756eec31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c99be9b7d562ac0c59495a9af1c0bc0ca494b88a0914e3629170548756eec31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c99be9b7d562ac0c59495a9af1c0bc0ca494b88a0914e3629170548756eec31", kill_on_drop: false }`
[INFO] [stdout] 4c99be9b7d562ac0c59495a9af1c0bc0ca494b88a0914e3629170548756eec31
[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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f5fb6d721551ea06ad6d72049454f2af208c22f97d64c13bbcab4f95e194413
[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" "1f5fb6d721551ea06ad6d72049454f2af208c22f97d64c13bbcab4f95e194413", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling slotmap v0.4.3
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling goscript-parser v0.1.0
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling ordered-float v2.8.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling time-test v0.2.2
[INFO] [stderr]    Compiling async-executor v1.4.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling goscript-vm v0.1.0
[INFO] [stderr]    Compiling goscript-types v0.1.0
[INFO] [stderr]    Compiling goscript-codegen v0.1.0
[INFO] [stderr]    Compiling goscript-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.46s
[INFO] running `Command { std: "docker" "inspect" "1f5fb6d721551ea06ad6d72049454f2af208c22f97d64c13bbcab4f95e194413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f5fb6d721551ea06ad6d72049454f2af208c22f97d64c13bbcab4f95e194413", kill_on_drop: false }`
[INFO] [stdout] 1f5fb6d721551ea06ad6d72049454f2af208c22f97d64c13bbcab4f95e194413
[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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f870f01a0da803e4371dd686b37a0e1bc5e5fc065bdb3878951ac011dbea0fbd
[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" "f870f01a0da803e4371dd686b37a0e1bc5e5fc065bdb3878951ac011dbea0fbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling goscript-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `Command { std: "docker" "inspect" "f870f01a0da803e4371dd686b37a0e1bc5e5fc065bdb3878951ac011dbea0fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f870f01a0da803e4371dd686b37a0e1bc5e5fc065bdb3878951ac011dbea0fbd", kill_on_drop: false }`
[INFO] [stdout] f870f01a0da803e4371dd686b37a0e1bc5e5fc065bdb3878951ac011dbea0fbd
[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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a718d9769ea1fb011591b2d27ab1b6ec73619fd2a85a432b27fb13ee9443f234
[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" "a718d9769ea1fb011591b2d27ab1b6ec73619fd2a85a432b27fb13ee9443f234", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/goscript_engine-fa4ce04de7be7de8)
[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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-fa8bba310cb911be)
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test test_blankid ... ok
[INFO] [stdout] test test_closure3 ... ok
[INFO] [stdout] test test_closure2 ... ok
[INFO] [stdout] test test_closure1 ... ok
[INFO] [stdout] test test_case1 ... ok
[INFO] [stdout] test test_declare ... ok
[INFO] [stdout] test test_g2case1 ... ok
[INFO] [stdout] test test_closure4 ... ok
[INFO] [stdout] test test_g2nil ... ok
[INFO] [stdout] test test_g2display ... ok
[INFO] [stdout] test test_goto ... ok
[INFO] [stdout] test test_g2case3 ... ok
[INFO] [stdout] test test_if ... ok
[INFO] [stdout] test test_initorder ... ok
[INFO] [stdout] test test_interface2 ... ok
[INFO] [stdout] test test_defer ... ok
[INFO] [stdout] test test_basictypes ... ok
[INFO] [stdout] test test_fibonacci ... ok
[INFO] [stdout] test test_g2case0 ... ok
[INFO] [stdout] test test_array ... ok
[INFO] [stdout] test test_async ... ok
[INFO] [stdout] test test_g2case2 ... ok
[INFO] [stdout] test test_func1 ... ok
[INFO] [stdout] test test_composite ... ok
[INFO] [stdout] test test_map1 ... ok
[INFO] [stdout] test test_recover ... ok
[INFO] [stdout] test test_switch ... ok
[INFO] [stdout] test test_pkg ... ok
[INFO] [stdout] test test_interface ... ok
[INFO] [stdout] test test_conversion ... ok
[INFO] [stdout] test test_slice1 ... ok
[INFO] [stdout] test test_operations ... ok
[INFO] [stdout] test test_linked ... ok
[INFO] [stdout] test test_type ... ok
[INFO] [stdout] test test_typeswitch ... ok
[INFO] [stdout] test test_channel ... ok
[INFO] [stdout] test test_pointer ... ok
[INFO] [stdout] test test_select ... ok
[INFO] [stdout] test test_for ... ok
[INFO] [stdout] test test_leetcode5 ... ok
[INFO] [stdout] test test_unicode0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.10s
[INFO] [stdout] 
[INFO] [stderr] (took PT0.122339122S) (took PT0.734167441S) (took PT0.627436256S)    Doc-tests goscript-engine
[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" "a718d9769ea1fb011591b2d27ab1b6ec73619fd2a85a432b27fb13ee9443f234", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a718d9769ea1fb011591b2d27ab1b6ec73619fd2a85a432b27fb13ee9443f234", kill_on_drop: false }`
[INFO] [stdout] a718d9769ea1fb011591b2d27ab1b6ec73619fd2a85a432b27fb13ee9443f234