[INFO] fetching crate nu-plugin 0.72.0...
[INFO] testing nu-plugin-0.72.0 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take3
[INFO] extracting crate nu-plugin 0.72.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate nu-plugin 0.72.0 on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nu-plugin 0.72.0
[INFO] finished tweaking crates.io crate nu-plugin 0.72.0
[INFO] tweaked toml for crates.io crate nu-plugin 0.72.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lscolors v0.12.0
[INFO] [stderr]   Downloaded miette-derive v5.5.0
[INFO] [stderr]   Downloaded nu-engine v0.72.0
[INFO] [stderr]   Downloaded sys-locale v0.2.3
[INFO] [stderr]   Downloaded nu-utils v0.72.0
[INFO] [stderr]   Downloaded miette v5.5.0
[INFO] [stderr]   Downloaded nu-glob v0.72.0
[INFO] [stderr]   Downloaded crossterm v0.24.0
[INFO] [stderr]   Downloaded pwd v1.4.0
[INFO] [stderr]   Downloaded chrono-humanize v0.2.2
[INFO] [stderr]   Downloaded nu-path v0.72.0
[INFO] [stderr]   Downloaded omnipath v0.1.1
[INFO] [stderr]   Downloaded nu-protocol v0.72.0
[INFO] [stderr]   Downloaded byte-unit v4.0.17
[INFO] [stderr]   Downloaded nu-json v0.72.0
[INFO] [stderr]   Downloaded num-format v0.4.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f4bcc01b0fb30c2c8332bd72a73c06d6c916a6ad34b0d3ef7948925917bead8
[INFO] running `Command { std: "docker" "start" "-a" "1f4bcc01b0fb30c2c8332bd72a73c06d6c916a6ad34b0d3ef7948925917bead8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f4bcc01b0fb30c2c8332bd72a73c06d6c916a6ad34b0d3ef7948925917bead8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f4bcc01b0fb30c2c8332bd72a73c06d6c916a6ad34b0d3ef7948925917bead8", kill_on_drop: false }`
[INFO] [stdout] 1f4bcc01b0fb30c2c8332bd72a73c06d6c916a6ad34b0d3ef7948925917bead8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "RUSTDOCFLAGS=--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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 6c7ae584eb39113502792f8b0facef3932a20bb312dca7ef823773e729307346
[INFO] running `Command { std: "docker" "start" "-a" "6c7ae584eb39113502792f8b0facef3932a20bb312dca7ef823773e729307346", 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]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling serde_derive v1.0.149
[INFO] [stderr]    Compiling serde v1.0.149
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling once_cell v1.16.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.5
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling mio v0.8.5
[INFO] [stderr]    Compiling rustversion v1.0.9
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling erased-serde v0.3.23
[INFO] [stderr]    Compiling rayon-core v1.10.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling crossterm v0.24.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling iana-time-zone v0.1.53
[INFO] [stderr]    Compiling is_ci v1.1.1
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling serde_json v1.0.89
[INFO] [stderr]    Compiling smawk v0.3.1
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]    Compiling supports-color v1.3.1
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling lscolors v0.12.0
[INFO] [stderr]    Compiling sys-locale v0.2.3
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling vte v0.10.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling utf8-width v0.1.6
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling rayon v1.6.0
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling paste v1.0.9
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling nu-glob v0.72.0
[INFO] [stderr]    Compiling strip-ansi-escapes v0.1.1
[INFO] [stderr]    Compiling nu-utils v0.72.0
[INFO] [stderr]    Compiling rmp v0.8.11
[INFO] [stderr]    Compiling unicode-linebreak v0.1.4
[INFO] [stderr]    Compiling fancy-regex v0.10.0
[INFO] [stderr]    Compiling sysinfo v0.26.8
[INFO] [stderr]    Compiling textwrap v0.15.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling ghost v0.1.6
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling typetag-impl v0.1.8
[INFO] [stderr]    Compiling miette-derive v5.5.0
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling inventory v0.2.3
[INFO] [stderr]    Compiling pwd v1.4.0
[INFO] [stderr]    Compiling miette v5.5.0
[INFO] [stderr]    Compiling nu-path v0.72.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling chrono v0.4.23
[INFO] [stderr]    Compiling byte-unit v4.0.17
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling rmp-serde v1.1.1
[INFO] [stderr]    Compiling nu-json v0.72.0
[INFO] [stderr]    Compiling typetag v0.1.8
[INFO] [stderr]    Compiling chrono-humanize v0.2.2
[INFO] [stderr]    Compiling nu-protocol v0.72.0
[INFO] [stderr]    Compiling nu-engine v0.72.0
[INFO] [stderr]    Compiling nu-plugin v0.72.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.56s
[INFO] running `Command { std: "docker" "inspect" "6c7ae584eb39113502792f8b0facef3932a20bb312dca7ef823773e729307346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c7ae584eb39113502792f8b0facef3932a20bb312dca7ef823773e729307346", kill_on_drop: false }`
[INFO] [stdout] 6c7ae584eb39113502792f8b0facef3932a20bb312dca7ef823773e729307346
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "RUSTDOCFLAGS=--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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] fcfd5b1bc0fbf6218feb0227844ade97b25ec083867a6a793a2b023de927d590
[INFO] running `Command { std: "docker" "start" "-a" "fcfd5b1bc0fbf6218feb0227844ade97b25ec083867a6a793a2b023de927d590", kill_on_drop: false }`
[INFO] [stderr]    Compiling plotters-backend v0.3.4
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling plotters-svg v0.3.3
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling nu-plugin v0.72.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 28.45s
[INFO] running `Command { std: "docker" "inspect" "fcfd5b1bc0fbf6218feb0227844ade97b25ec083867a6a793a2b023de927d590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcfd5b1bc0fbf6218feb0227844ade97b25ec083867a6a793a2b023de927d590", kill_on_drop: false }`
[INFO] [stdout] fcfd5b1bc0fbf6218feb0227844ade97b25ec083867a6a793a2b023de927d590
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "RUSTDOCFLAGS=--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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 5bb1f91d67c2e83d3d21d1716f787f67616134ad4bd90c75d9480bdebaeccb21
[INFO] running `Command { std: "docker" "start" "-a" "5bb1f91d67c2e83d3d21d1716f787f67616134ad4bd90c75d9480bdebaeccb21", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/nu_plugin-e47edb234b82ca8a)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test protocol::evaluated_call::test::call_to_value ... ok
[INFO] [stdout] test serializers::json::tests::callinfo_round_trip_signature ... ok
[INFO] [stdout] test serializers::json::tests::callinfo_round_trip_collapsecustomvalue ... ok
[INFO] [stdout] test serializers::json::tests::response_round_trip_error ... ok
[INFO] [stdout] test serializers::json::tests::response_round_trip_error_none ... ok
[INFO] [stdout] test serializers::json::tests::callinfo_round_trip_callinfo ... ok
[INFO] [stdout] test serializers::json::tests::response_round_trip_plugin_data ... ok
[INFO] [stdout] test serializers::json::tests::response_round_trip_value ... ok
[INFO] [stdout] test serializers::msgpack::tests::response_round_trip_error_none ... ok
[INFO] [stdout] test serializers::msgpack::tests::callinfo_round_trip_signature ... ok
[INFO] [stdout] test serializers::msgpack::tests::callinfo_round_trip_collapsecustomvalue ... ok
[INFO] [stdout] test serializers::json::tests::response_round_trip_signature ... ok
[INFO] [stdout] test serializers::msgpack::tests::response_round_trip_error ... ok
[INFO] [stdout] test serializers::msgpack::tests::response_round_trip_plugin_data ... ok
[INFO] [stdout] test serializers::msgpack::tests::callinfo_round_trip_callinfo ... ok
[INFO] [stdout] test serializers::msgpack::tests::response_round_trip_value ... ok
[INFO] [stdout] test serializers::msgpack::tests::response_round_trip_signature ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5bb1f91d67c2e83d3d21d1716f787f67616134ad4bd90c75d9480bdebaeccb21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bb1f91d67c2e83d3d21d1716f787f67616134ad4bd90c75d9480bdebaeccb21", kill_on_drop: false }`
[INFO] [stdout] 5bb1f91d67c2e83d3d21d1716f787f67616134ad4bd90c75d9480bdebaeccb21