[INFO] cloning repository https://github.com/wycats/objectshell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wycats/objectshell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwycats%2Fobjectshell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwycats%2Fobjectshell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f19a8010228e1dd7b101fd567849b786a4ab3dc4
[INFO] testing wycats/objectshell against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwycats%2Fobjectshell" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wycats/objectshell on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wycats/objectshell
[INFO] removed workspace from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu-cli from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu-data from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu-errors from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu-parser from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu-plugin from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu-protocol from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu-source from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu-value-ext from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu_plugin_binaryview from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu_plugin_chart from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu_plugin_fetch from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu_plugin_from_bson from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu_plugin_from_sqlite from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu_plugin_inc from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu_plugin_match from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu_plugin_post from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu_plugin_ps from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu_plugin_s3 from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu_plugin_selector from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu_plugin_start from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu_plugin_sys from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu_plugin_textview from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu_plugin_to_bson from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu_plugin_to_sqlite from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu_plugin_tree from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu_plugin_xpath from git repo https://github.com/wycats/objectshell
[INFO] removed path dependency nu-test-support from git repo https://github.com/wycats/objectshell
[INFO] finished tweaking git repo https://github.com/wycats/objectshell
[INFO] tweaked toml for git repo https://github.com/wycats/objectshell written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/wycats/objectshell already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sxd-document v0.3.2
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[INFO] [stderr]   Downloaded crossterm_winapi v0.6.2
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[INFO] [stderr]   Downloaded nu_plugin_start v0.23.0
[INFO] [stderr]   Downloaded nu_plugin_from_sqlite v0.23.0
[INFO] [stderr]   Downloaded nu_plugin_from_bson v0.23.0
[INFO] [stderr]   Downloaded nu_plugin_post v0.23.0
[INFO] [stderr]   Downloaded nu_plugin_selector v0.23.0
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[INFO] [stderr]   Downloaded heim-sensors v0.1.0-beta.1
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[INFO] [stderr]   Downloaded nu-test-support v0.23.0
[INFO] [stderr]   Downloaded nu_plugin_ps v0.23.0
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[INFO] [stderr]   Downloaded nu_plugin_to_bson v0.23.0
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[INFO] [stderr]   Downloaded nu_plugin_xpath v0.23.0
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[INFO] [stderr]   Downloaded nu_plugin_chart v0.23.0
[INFO] [stderr]   Downloaded chrono-tz v0.5.3
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[INFO] [stderr]   Downloaded nu_plugin_textview v0.23.0
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[INFO] [stderr]   Downloaded readkey v0.1.7
[INFO] [stderr]   Downloaded termios v0.3.3
[INFO] [stderr]   Downloaded nu_plugin_binaryview v0.23.0
[INFO] [stderr]   Downloaded futures_codec v0.4.1
[INFO] [stderr]   Downloaded async-io v1.1.6
[INFO] [stderr]   Downloaded nu_plugin_fetch v0.23.0
[INFO] [stderr]   Downloaded nu_plugin_tree v0.23.0
[INFO] [stderr]   Downloaded nu_plugin_inc v0.23.0
[INFO] [stderr]   Downloaded codepage v0.1.1
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[INFO] [stderr]   Downloaded heim-disk v0.1.0-beta.1
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[INFO] [stderr]   Downloaded bson v0.14.1
[INFO] [stderr]   Downloaded utf8-width v0.1.4
[INFO] [stderr]   Downloaded byte-unit v4.0.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 101115a90af3d9cc936215400e28c1c9cc013bdbf48e4a3d1d9bb9fbb0287350
[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" "101115a90af3d9cc936215400e28c1c9cc013bdbf48e4a3d1d9bb9fbb0287350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "101115a90af3d9cc936215400e28c1c9cc013bdbf48e4a3d1d9bb9fbb0287350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "101115a90af3d9cc936215400e28c1c9cc013bdbf48e4a3d1d9bb9fbb0287350", kill_on_drop: false }`
[INFO] [stdout] 101115a90af3d9cc936215400e28c1c9cc013bdbf48e4a3d1d9bb9fbb0287350
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 78525bcc0552235bfd1697da7d933fd71f09d25ceca0f513941b795d9085d986
[INFO] running `Command { std: "docker" "start" "-a" "78525bcc0552235bfd1697da7d933fd71f09d25ceca0f513941b795d9085d986", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling once_cell v1.5.2
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[INFO] [stderr]    Compiling itoa v0.4.6
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[INFO] [stderr]    Compiling parking v2.0.0
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[INFO] [stderr]    Compiling fastrand v1.4.0
[INFO] [stderr]    Compiling event-listener v2.5.1
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[INFO] [stderr]    Compiling arrayvec v0.5.2
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[INFO] [stderr]    Compiling std_prelude v0.2.12
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[INFO] [stderr]    Compiling battery v0.7.8
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[INFO] [stderr]    Compiling xmlparser v0.13.3
[INFO] [stderr]    Compiling shell-words v1.0.0
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[INFO] [stderr]    Compiling eml-parser v0.1.0
[INFO] [stderr]    Compiling cc v1.0.65
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling url v2.2.0
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling directories v3.0.1
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling directories v2.0.2
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling async-io v1.1.6
[INFO] [stderr]    Compiling console v0.11.3
[INFO] [stderr]    Compiling dirs-next v1.0.2
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling serde-hjson v0.9.1
[INFO] [stderr]    Compiling nu-json v0.23.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling shellexpand v2.0.0
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr] error: could not compile `nix`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name nix /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nix-0.17.0/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=6877502b27673c93 -C extra-filename=-6877502b27673c93 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-df474a8ca45884a8.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-4c6be1962c556cf0.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-01c2eebae8c2c5ee.rmeta --extern void=/opt/rustwide/target/debug/deps/libvoid-b8d4cd78d6d6c0df.rmeta --cap-lints allow --cap-lints=forbid` (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" "78525bcc0552235bfd1697da7d933fd71f09d25ceca0f513941b795d9085d986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78525bcc0552235bfd1697da7d933fd71f09d25ceca0f513941b795d9085d986", kill_on_drop: false }`
[INFO] [stdout] 78525bcc0552235bfd1697da7d933fd71f09d25ceca0f513941b795d9085d986