[INFO] fetching crate nu-cli 0.27.1...
[INFO] checking nu-cli-0.27.1 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] extracting crate nu-cli 0.27.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate nu-cli 0.27.1 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nu-cli 0.27.1
[INFO] finished tweaking crates.io crate nu-cli 0.27.1
[INFO] tweaked toml for crates.io crate nu-cli 0.27.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "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" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "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] 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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "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] fd6f801e21d8a519e556d61ed7224fd8f177d5354dc2da1c97c759c7d63fe883
[INFO] running `Command { std: "docker" "start" "-a" "fd6f801e21d8a519e556d61ed7224fd8f177d5354dc2da1c97c759c7d63fe883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd6f801e21d8a519e556d61ed7224fd8f177d5354dc2da1c97c759c7d63fe883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd6f801e21d8a519e556d61ed7224fd8f177d5354dc2da1c97c759c7d63fe883", kill_on_drop: false }`
[INFO] [stdout] fd6f801e21d8a519e556d61ed7224fd8f177d5354dc2da1c97c759c7d63fe883
[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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a165b455bea34dd0b6b485ab9c01a2f4e43a09468b2459bb029742067dca74a
[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" "6a165b455bea34dd0b6b485ab9c01a2f4e43a09468b2459bb029742067dca74a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
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[INFO] [stderr]    Compiling num-traits v0.2.14
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[INFO] [stderr]    Compiling syn v1.0.63
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[INFO] [stderr]     Checking rayon-core v1.9.0
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[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]    Compiling derive_is_enum_variant v0.1.1
[INFO] [stderr]     Checking nu-table v0.27.1
[INFO] [stderr]     Checking nu-json v0.27.1
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[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]     Checking env_logger v0.8.3
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling libgit2-sys v0.12.18+1.1.0
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[INFO] [stderr]    Compiling serde_derive v1.0.124
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[INFO] [stderr]    Compiling getset v0.1.1
[INFO] [stderr]    Compiling futures-macro v0.3.13
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling smart-default v0.6.0
[INFO] [stderr]    Compiling async-trait v0.1.48
[INFO] [stderr]    Compiling rust-embed-impl v5.9.0
[INFO] [stderr]    Compiling async-recursion v0.3.2
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]     Checking git2 v0.13.17
[INFO] [stderr]     Checking rust-embed v5.9.0
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[INFO] [stderr]     Checking futures v0.3.13
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[INFO] [stderr]     Checking num-bigint v0.3.2
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking nu-source v0.27.1
[INFO] [stderr]     Checking serde_yaml v0.8.17
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]     Checking indexmap v1.6.2
[INFO] [stderr]     Checking rust_decimal v0.10.2
[INFO] [stderr]     Checking bstr v0.2.15
[INFO] [stderr]     Checking serde_ini v0.2.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking calamine v0.17.0
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking shadow-rs v0.5.24
[INFO] [stderr]     Checking bigdecimal v0.2.0
[INFO] [stderr]     Checking nu-errors v0.27.1
[INFO] [stderr]     Checking nu-protocol v0.27.1
[INFO] [stderr]    Compiling nu-command v0.27.1
[INFO] [stderr]    Compiling nu-cli v0.27.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking nu-value-ext v0.27.1
[INFO] [stderr]     Checking nu-stream v0.27.1
[INFO] [stderr]     Checking nu-test-support v0.27.1
[INFO] [stderr]     Checking nu-parser v0.27.1
[INFO] [stderr]     Checking nu-plugin v0.27.1
[INFO] [stderr]     Checking nu-data v0.27.1
[INFO] [stderr]     Checking dtparse v1.2.0
[INFO] [stderr]     Checking nu-engine v0.27.1
[INFO] [stdout] warning: unused import: `hir::ExternalRedirection`
[INFO] [stdout]   --> src/cli.rs:32:19
[INFO] [stdout]    |
[INFO] [stdout] 32 | use nu_protocol::{hir::ExternalRedirection, UntaggedValue, Value};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hir::ExternalRedirection`
[INFO] [stdout]   --> src/cli.rs:32:19
[INFO] [stdout]    |
[INFO] [stdout] 32 | use nu_protocol::{hir::ExternalRedirection, UntaggedValue, Value};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 07s
[INFO] running `Command { std: "docker" "inspect" "6a165b455bea34dd0b6b485ab9c01a2f4e43a09468b2459bb029742067dca74a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a165b455bea34dd0b6b485ab9c01a2f4e43a09468b2459bb029742067dca74a", kill_on_drop: false }`
[INFO] [stdout] 6a165b455bea34dd0b6b485ab9c01a2f4e43a09468b2459bb029742067dca74a