[INFO] fetching crate simple_shadowing 0.1.0...
[INFO] testing simple_shadowing-0.1.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate simple_shadowing 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate simple_shadowing 0.1.0 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 simple_shadowing 0.1.0
[INFO] finished tweaking crates.io crate simple_shadowing 0.1.0
[INFO] tweaked toml for crates.io crate simple_shadowing 0.1.0 written to /workspace/builds/worker-9/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] 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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 061ee29308ec395235aa4ec90f13b0abb66d3f3bed1b19ed1f7856c17cfa57f1
[INFO] running `Command { std: "docker" "start" "-a" "061ee29308ec395235aa4ec90f13b0abb66d3f3bed1b19ed1f7856c17cfa57f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "061ee29308ec395235aa4ec90f13b0abb66d3f3bed1b19ed1f7856c17cfa57f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "061ee29308ec395235aa4ec90f13b0abb66d3f3bed1b19ed1f7856c17cfa57f1", kill_on_drop: false }`
[INFO] [stdout] 061ee29308ec395235aa4ec90f13b0abb66d3f3bed1b19ed1f7856c17cfa57f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] cec7f06f2fe01a63bd193b3eb6271448dbf94b4b98c2459000123b2803d41f9e
[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" "cec7f06f2fe01a63bd193b3eb6271448dbf94b4b98c2459000123b2803d41f9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_shadowing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "cec7f06f2fe01a63bd193b3eb6271448dbf94b4b98c2459000123b2803d41f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cec7f06f2fe01a63bd193b3eb6271448dbf94b4b98c2459000123b2803d41f9e", kill_on_drop: false }`
[INFO] [stdout] cec7f06f2fe01a63bd193b3eb6271448dbf94b4b98c2459000123b2803d41f9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 407cf7c74a3708f7b834671812c5f86a76a6c317d2889b7512148f27998fec2c
[INFO] running `Command { std: "docker" "start" "-a" "407cf7c74a3708f7b834671812c5f86a76a6c317d2889b7512148f27998fec2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_shadowing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "407cf7c74a3708f7b834671812c5f86a76a6c317d2889b7512148f27998fec2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407cf7c74a3708f7b834671812c5f86a76a6c317d2889b7512148f27998fec2c", kill_on_drop: false }`
[INFO] [stdout] 407cf7c74a3708f7b834671812c5f86a76a6c317d2889b7512148f27998fec2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] cc7e1c00bad6f70d1207e938b523f8539f947844eb7dae8b1ec00e4fd341b80e
[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" "cc7e1c00bad6f70d1207e938b523f8539f947844eb7dae8b1ec00e4fd341b80e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simple_shadowing-f5e504312838e901
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simple_shadowing
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc7e1c00bad6f70d1207e938b523f8539f947844eb7dae8b1ec00e4fd341b80e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc7e1c00bad6f70d1207e938b523f8539f947844eb7dae8b1ec00e4fd341b80e", kill_on_drop: false }`
[INFO] [stdout] cc7e1c00bad6f70d1207e938b523f8539f947844eb7dae8b1ec00e4fd341b80e
