[INFO] cloning repository https://github.com/gao745/nushell-nushell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gao745/nushell-nushell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgao745%2Fnushell-nushell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgao745%2Fnushell-nushell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 008bdfa43fb97fcc3be97b18adaa086fd0dc73e5
[INFO] testing gao745/nushell-nushell against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgao745%2Fnushell-nushell" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gao745/nushell-nushell on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/gao745/nushell-nushell
[INFO] finished tweaking git repo https://github.com/gao745/nushell-nushell
[INFO] tweaked toml for git repo https://github.com/gao745/nushell-nushell written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/gao745/nushell-nushell already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2680ef90aff0f7102b54b2c34ee27d2cc5ea00912a92af5e60ba294cd119c913
[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" "2680ef90aff0f7102b54b2c34ee27d2cc5ea00912a92af5e60ba294cd119c913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2680ef90aff0f7102b54b2c34ee27d2cc5ea00912a92af5e60ba294cd119c913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2680ef90aff0f7102b54b2c34ee27d2cc5ea00912a92af5e60ba294cd119c913", kill_on_drop: false }`
[INFO] [stdout] 2680ef90aff0f7102b54b2c34ee27d2cc5ea00912a92af5e60ba294cd119c913
[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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--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] acc6b88cf21318d72be70993da8c10b664c86761c29b7c0384902da3f749f7be
[INFO] running `Command { std: "docker" "start" "-a" "acc6b88cf21318d72be70993da8c10b664c86761c29b7c0384902da3f749f7be", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling parquet v5.0.0-SNAPSHOT (https://github.com/apache/arrow-rs?rev=9f56afb2d2347310184706f7d5e46af583557bea#9f56afb2)
[INFO] [stderr]    Compiling typed-arena v1.7.0
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling unsafe_unwrap v0.1.0
[INFO] [stderr]    Compiling fast-float v0.2.0
[INFO] [stderr]    Compiling isahc v0.9.14
[INFO] [stderr]    Compiling http-types v2.11.1
[INFO] [stderr]    Compiling query_interface v0.3.5
[INFO] [stderr]    Compiling common-path v1.0.0
[INFO] [stderr]    Compiling umask v1.0.0
[INFO] [stderr]    Compiling peresil v0.3.0
[INFO] [stderr]    Compiling filesize v0.2.0
[INFO] [stderr]    Compiling result v1.0.0
[INFO] [stderr]    Compiling sysinfo v0.18.2
[INFO] [stderr]    Compiling sysinfo v0.16.5
[INFO] [stderr]    Compiling is_executable v1.0.1
[INFO] [stderr]    Compiling htmlescape v0.3.1
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling num-bigint v0.3.2
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling cookie v0.14.4
[INFO] [stderr]    Compiling byte-unit v4.0.12
[INFO] [stderr]    Compiling meval v0.2.0
[INFO] [stderr]    Compiling pretty v0.5.2
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling sxd-document v0.3.2
[INFO] [stderr]    Compiling nu-ansi-term v0.33.1 (/opt/rustwide/workdir/crates/nu-ansi-term)
[INFO] [stderr]    Compiling spinning_top v0.2.4
[INFO] [stderr]    Compiling cstr_core v0.2.3
[INFO] [stderr]    Compiling quick-xml v0.21.0
[INFO] [stderr]    Compiling codepage v0.1.1
[INFO] [stderr]    Compiling quick-xml v0.19.0
[INFO] [stderr]    Compiling derive_is_enum_variant v0.1.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling lexical v5.2.2
[INFO] [stderr]    Compiling sluice v0.5.4
[INFO] [stderr]    Compiling async-executor v1.4.1
[INFO] [stderr]    Compiling blocking v1.0.2
[INFO] [stderr]    Compiling universal-hash v0.4.0
[INFO] [stderr]    Compiling crypto-mac v0.10.0
[INFO] [stderr]    Compiling flume v0.9.2
[INFO] [stderr]    Compiling multiversion-macros v0.6.1
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling pin-project-internal v0.4.28
[INFO] [stderr]    Compiling smart-default v0.6.0
[INFO] [stderr]    Compiling async-recursion v0.3.2
[INFO] [stderr]    Compiling rust-embed-impl v5.9.0
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling nu-table v0.33.1 (/opt/rustwide/workdir/crates/nu-table)
[INFO] [stderr]    Compiling eml-parser v0.1.2
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr] error: could not compile `http`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name http --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/http-0.2.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=c93aac308b689b2c -C extra-filename=-c93aac308b689b2c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-e6eec5aeecffa8a4.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-d1dc8bedb5ffcb44.rmeta --extern itoa=/opt/rustwide/target/debug/deps/libitoa-fcb8bedeb56c3631.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "acc6b88cf21318d72be70993da8c10b664c86761c29b7c0384902da3f749f7be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acc6b88cf21318d72be70993da8c10b664c86761c29b7c0384902da3f749f7be", kill_on_drop: false }`
[INFO] [stdout] acc6b88cf21318d72be70993da8c10b664c86761c29b7c0384902da3f749f7be