[INFO] fetching crate gitoxide-core 0.4.1...
[INFO] testing gitoxide-core-0.4.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate gitoxide-core 0.4.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate gitoxide-core 0.4.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gitoxide-core 0.4.1
[INFO] finished tweaking crates.io crate gitoxide-core 0.4.1
[INFO] tweaked toml for crates.io crate gitoxide-core 0.4.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97712a72d2f58712f47380a4936bd89975c8945de4d131e7586371c2573e979a
[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" "97712a72d2f58712f47380a4936bd89975c8945de4d131e7586371c2573e979a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97712a72d2f58712f47380a4936bd89975c8945de4d131e7586371c2573e979a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97712a72d2f58712f47380a4936bd89975c8945de4d131e7586371c2573e979a", kill_on_drop: false }`
[INFO] [stdout] 97712a72d2f58712f47380a4936bd89975c8945de4d131e7586371c2573e979a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a8bd4ea9f591bcef2d4d0406d36ee14e4860585f8c5f8c58e3a52b648333575
[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" "4a8bd4ea9f591bcef2d4d0406d36ee14e4860585f8c5f8c58e3a52b648333575", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling quick-error v2.0.0
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling funty v1.0.1
[INFO] [stderr]    Compiling bytesize v1.0.1
[INFO] [stderr]    Compiling tap v1.0.0
[INFO] [stderr]    Compiling human_format v1.0.3
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling nom v6.0.0-alpha3
[INFO] [stderr]    Compiling uluru v1.0.0
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling btoi v0.4.2
[INFO] [stderr]    Compiling filebuffer v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling git-repository v0.4.0
[INFO] [stderr]    Compiling prodash v10.0.2
[INFO] [stderr]    Compiling git-features v0.6.0
[INFO] [stderr]    Compiling bitvec v0.19.3
[INFO] [stderr]    Compiling git-ref v0.4.0
[INFO] [stderr]    Compiling git-url v0.1.0
[INFO] [stderr]    Compiling git-packetline v0.2.1
[INFO] [stderr]    Compiling git-transport v0.2.1
[INFO] [stderr]    Compiling git-object v0.4.0
[INFO] [stderr]    Compiling git-protocol v0.1.1
[INFO] [stderr]    Compiling git-odb v0.4.1
[INFO] [stderr]    Compiling gitoxide-core v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.05s
[INFO] running `Command { std: "docker" "inspect" "4a8bd4ea9f591bcef2d4d0406d36ee14e4860585f8c5f8c58e3a52b648333575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a8bd4ea9f591bcef2d4d0406d36ee14e4860585f8c5f8c58e3a52b648333575", kill_on_drop: false }`
[INFO] [stdout] 4a8bd4ea9f591bcef2d4d0406d36ee14e4860585f8c5f8c58e3a52b648333575
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cba096a367bf6cfd409f644c78967ee873ed512e1562e75a1b2a090d27a25a43
[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" "cba096a367bf6cfd409f644c78967ee873ed512e1562e75a1b2a090d27a25a43", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "cba096a367bf6cfd409f644c78967ee873ed512e1562e75a1b2a090d27a25a43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cba096a367bf6cfd409f644c78967ee873ed512e1562e75a1b2a090d27a25a43", kill_on_drop: false }`
[INFO] [stdout] cba096a367bf6cfd409f644c78967ee873ed512e1562e75a1b2a090d27a25a43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13efea02a0042221e556b49f141d96427eafed8e53ee6e4da94ec50d5323ea0a
[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" "13efea02a0042221e556b49f141d96427eafed8e53ee6e4da94ec50d5323ea0a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "13efea02a0042221e556b49f141d96427eafed8e53ee6e4da94ec50d5323ea0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13efea02a0042221e556b49f141d96427eafed8e53ee6e4da94ec50d5323ea0a", kill_on_drop: false }`
[INFO] [stdout] 13efea02a0042221e556b49f141d96427eafed8e53ee6e4da94ec50d5323ea0a
