[INFO] fetching crate nu_plugin_inc 0.60.0...
[INFO] testing nu_plugin_inc-0.60.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate nu_plugin_inc 0.60.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate nu_plugin_inc 0.60.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nu_plugin_inc 0.60.0
[INFO] finished tweaking crates.io crate nu_plugin_inc 0.60.0
[INFO] tweaked toml for crates.io crate nu_plugin_inc 0.60.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate nu_plugin_inc 0.60.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] a3d08c8393e22f4de2507c98c6d70b7cf9d40baa6b2e59bf00d80879151c184e
[INFO] running `Command { std: "docker" "start" "-a" "a3d08c8393e22f4de2507c98c6d70b7cf9d40baa6b2e59bf00d80879151c184e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3d08c8393e22f4de2507c98c6d70b7cf9d40baa6b2e59bf00d80879151c184e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3d08c8393e22f4de2507c98c6d70b7cf9d40baa6b2e59bf00d80879151c184e", kill_on_drop: false }`
[INFO] [stdout] a3d08c8393e22f4de2507c98c6d70b7cf9d40baa6b2e59bf00d80879151c184e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 1dc290680a396ce209403e195c915d4c0a185a9189c061b72492ec3e29769ffd
[INFO] running `Command { std: "docker" "start" "-a" "1dc290680a396ce209403e195c915d4c0a185a9189c061b72492ec3e29769ffd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling serde_test v1.0.136
[INFO] [stderr]    Compiling erased-serde v0.3.20
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling utf8-width v0.1.6
[INFO] [stderr]    Compiling nu-glob v0.60.0
[INFO] [stderr]    Compiling capnp v0.14.6
[INFO] [stderr]    Compiling sys-locale v0.1.0
[INFO] [stderr]    Compiling im v15.0.0
[INFO] [stderr]    Compiling rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling quote v1.0.16
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling num-format v0.4.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling byte-unit v4.0.14
[INFO] [stderr]    Compiling cstr_core v0.2.5
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling nu-path v0.60.0
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling ctor v0.1.22
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling typetag-impl v0.1.8
[INFO] [stderr]    Compiling miette-derive v4.2.1
[INFO] [stderr]    Compiling inventory v0.2.2
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling miette v4.2.1
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling typetag v0.1.8
[INFO] [stderr]    Compiling nu-json v0.60.0
[INFO] [stderr]    Compiling chrono-humanize v0.2.1
[INFO] [stderr]    Compiling nu-protocol v0.60.0
[INFO] [stderr]    Compiling nu-engine v0.60.0
[INFO] [stderr]    Compiling nu-plugin v0.60.0
[INFO] [stderr]    Compiling nu_plugin_inc v0.60.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 58s
[INFO] running `Command { std: "docker" "inspect" "1dc290680a396ce209403e195c915d4c0a185a9189c061b72492ec3e29769ffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dc290680a396ce209403e195c915d4c0a185a9189c061b72492ec3e29769ffd", kill_on_drop: false }`
[INFO] [stdout] 1dc290680a396ce209403e195c915d4c0a185a9189c061b72492ec3e29769ffd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--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] 4441e1fbcbfc61a4ca8e20d72499bce40da6e9eba17af71e096951cfb4c103ea
[INFO] running `Command { std: "docker" "start" "-a" "4441e1fbcbfc61a4ca8e20d72499bce40da6e9eba17af71e096951cfb4c103ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling nu_plugin_inc v0.60.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.70s
[INFO] running `Command { std: "docker" "inspect" "4441e1fbcbfc61a4ca8e20d72499bce40da6e9eba17af71e096951cfb4c103ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4441e1fbcbfc61a4ca8e20d72499bce40da6e9eba17af71e096951cfb4c103ea", kill_on_drop: false }`
[INFO] [stdout] 4441e1fbcbfc61a4ca8e20d72499bce40da6e9eba17af71e096951cfb4c103ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", 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] f308bb688a3fbe0c86f10a1067d170e107d843f27d607baa21bd981bee34738b
[INFO] running `Command { std: "docker" "start" "-a" "f308bb688a3fbe0c86f10a1067d170e107d843f27d607baa21bd981bee34738b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nu_plugin_inc-a181c1e9917ba7c2)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test inc::tests::semver::minor ... ok
[INFO] [stdout] test inc::tests::semver::patch ... ok
[INFO] [stdout] test inc::tests::semver::major ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nu_plugin_inc-70605d4557238d74)
[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" "f308bb688a3fbe0c86f10a1067d170e107d843f27d607baa21bd981bee34738b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f308bb688a3fbe0c86f10a1067d170e107d843f27d607baa21bd981bee34738b", kill_on_drop: false }`
[INFO] [stdout] f308bb688a3fbe0c86f10a1067d170e107d843f27d607baa21bd981bee34738b