[INFO] fetching crate gitoxide-core 0.9.0...
[INFO] testing gitoxide-core-0.9.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate gitoxide-core 0.9.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate gitoxide-core 0.9.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gitoxide-core 0.9.0
[INFO] finished tweaking crates.io crate gitoxide-core 0.9.0
[INFO] tweaked toml for crates.io crate gitoxide-core 0.9.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58a916e5ad244a66339677d7b480816a66fdca26ac70d34b46ed9b44ee1000d0
[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" "58a916e5ad244a66339677d7b480816a66fdca26ac70d34b46ed9b44ee1000d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58a916e5ad244a66339677d7b480816a66fdca26ac70d34b46ed9b44ee1000d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58a916e5ad244a66339677d7b480816a66fdca26ac70d34b46ed9b44ee1000d0", kill_on_drop: false }`
[INFO] [stdout] 58a916e5ad244a66339677d7b480816a66fdca26ac70d34b46ed9b44ee1000d0
[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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1293624e1810aa75c5bee751f5f91e81743930edc21a43ef9cfdab736e6f17db
[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" "1293624e1810aa75c5bee751f5f91e81743930edc21a43ef9cfdab736e6f17db", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling build_const v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling human_format v1.0.3
[INFO] [stderr]    Compiling bytesize v1.0.1
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling home v0.5.3
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling arrayvec v0.7.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling filebuffer v0.4.0
[INFO] [stderr]    Compiling git-repository v0.5.0
[INFO] [stderr]    Compiling prodash v13.1.1
[INFO] [stderr]    Compiling prodash v12.0.2
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling uluru v2.0.0
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling btoi v0.4.2
[INFO] [stderr]    Compiling git-hash v0.3.0
[INFO] [stderr]    Compiling git-hash v0.2.0
[INFO] [stderr]    Compiling git-packetline v0.5.0
[INFO] [stderr]    Compiling git-ref v0.4.1
[INFO] [stderr]    Compiling git-features v0.12.0
[INFO] [stderr]    Compiling git-features v0.14.0
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling git-url v0.3.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling maybe-async v0.2.6
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling git-object v0.9.0
[INFO] [stderr]    Compiling git-config v0.1.1
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling git-transport v0.8.0
[INFO] [stderr]    Compiling git-commitgraph v0.4.0
[INFO] [stderr]    Compiling git-odb v0.15.0
[INFO] [stderr]    Compiling git-protocol v0.7.0
[INFO] [stderr]    Compiling gitoxide-core v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.28s
[INFO] running `Command { std: "docker" "inspect" "1293624e1810aa75c5bee751f5f91e81743930edc21a43ef9cfdab736e6f17db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1293624e1810aa75c5bee751f5f91e81743930edc21a43ef9cfdab736e6f17db", kill_on_drop: false }`
[INFO] [stdout] 1293624e1810aa75c5bee751f5f91e81743930edc21a43ef9cfdab736e6f17db
[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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8916658631b8fe449f233dfa99bb8de0a1d50865d38cc06f735d2138a94e64d1
[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" "8916658631b8fe449f233dfa99bb8de0a1d50865d38cc06f735d2138a94e64d1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "8916658631b8fe449f233dfa99bb8de0a1d50865d38cc06f735d2138a94e64d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8916658631b8fe449f233dfa99bb8de0a1d50865d38cc06f735d2138a94e64d1", kill_on_drop: false }`
[INFO] [stdout] 8916658631b8fe449f233dfa99bb8de0a1d50865d38cc06f735d2138a94e64d1
[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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 278a4c53db338e1b057a84ceec2bcb94fccbbd7c054de6233cff034f72a56c43
[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" "278a4c53db338e1b057a84ceec2bcb94fccbbd7c054de6233cff034f72a56c43", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "278a4c53db338e1b057a84ceec2bcb94fccbbd7c054de6233cff034f72a56c43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "278a4c53db338e1b057a84ceec2bcb94fccbbd7c054de6233cff034f72a56c43", kill_on_drop: false }`
[INFO] [stdout] 278a4c53db338e1b057a84ceec2bcb94fccbbd7c054de6233cff034f72a56c43