[INFO] fetching crate linq-rust 0.0.1...
[INFO] testing linq-rust-0.0.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate linq-rust 0.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate linq-rust 0.0.1 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 linq-rust 0.0.1
[INFO] finished tweaking crates.io crate linq-rust 0.0.1
[INFO] tweaked toml for crates.io crate linq-rust 0.0.1 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 11f323e1e961f68f0199b28b3a0457bc9a1ca3a66e5e7b8d3a05077f0e7fb1f5
[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" "11f323e1e961f68f0199b28b3a0457bc9a1ca3a66e5e7b8d3a05077f0e7fb1f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11f323e1e961f68f0199b28b3a0457bc9a1ca3a66e5e7b8d3a05077f0e7fb1f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f323e1e961f68f0199b28b3a0457bc9a1ca3a66e5e7b8d3a05077f0e7fb1f5", kill_on_drop: false }`
[INFO] [stdout] 11f323e1e961f68f0199b28b3a0457bc9a1ca3a66e5e7b8d3a05077f0e7fb1f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 5b39d0ed63c67555929d4c47ab01594a6c4683e7cf80ad853c8e5242293a33b6
[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" "5b39d0ed63c67555929d4c47ab01594a6c4683e7cf80ad853c8e5242293a33b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling linq-rust v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / macro_rules! query {
[INFO] [stdout] 2 | |   (from $v:ident; in $c:ident; $(where $mv:expr;)* select $ms:expr;) =>
[INFO] [stdout] 3 | |   { $c.filter(|$v| (true $(&& $mv)*) ).map(|$v| $ms) };
[INFO] [stdout] 4 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "5b39d0ed63c67555929d4c47ab01594a6c4683e7cf80ad853c8e5242293a33b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b39d0ed63c67555929d4c47ab01594a6c4683e7cf80ad853c8e5242293a33b6", kill_on_drop: false }`
[INFO] [stdout] 5b39d0ed63c67555929d4c47ab01594a6c4683e7cf80ad853c8e5242293a33b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] a9b7c882e76e4ee3081044b0f034bc4d341d43b35dc1e5fcc9afe7065d87af9d
[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" "a9b7c882e76e4ee3081044b0f034bc4d341d43b35dc1e5fcc9afe7065d87af9d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / macro_rules! query {
[INFO] [stdout] 2 | |   (from $v:ident; in $c:ident; $(where $mv:expr;)* select $ms:expr;) =>
[INFO] [stdout] 3 | |   { $c.filter(|$v| (true $(&& $mv)*) ).map(|$v| $ms) };
[INFO] [stdout] 4 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling linq-rust v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "a9b7c882e76e4ee3081044b0f034bc4d341d43b35dc1e5fcc9afe7065d87af9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9b7c882e76e4ee3081044b0f034bc4d341d43b35dc1e5fcc9afe7065d87af9d", kill_on_drop: false }`
[INFO] [stdout] a9b7c882e76e4ee3081044b0f034bc4d341d43b35dc1e5fcc9afe7065d87af9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 442bc61ea0f58a1ff5bbb2d47755770eaf98bb7f64aa44f3a990b41f40323417
[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" "442bc61ea0f58a1ff5bbb2d47755770eaf98bb7f64aa44f3a990b41f40323417", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | / macro_rules! query {
[INFO] [stderr] 2 | |   (from $v:ident; in $c:ident; $(where $mv:expr;)* select $ms:expr;) =>
[INFO] [stderr] 3 | |   { $c.filter(|$v| (true $(&& $mv)*) ).map(|$v| $ms) };
[INFO] [stderr] 4 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/linq_rust-4cb275ddbedff940
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests linq-rust
[INFO] [stdout] test query ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "442bc61ea0f58a1ff5bbb2d47755770eaf98bb7f64aa44f3a990b41f40323417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "442bc61ea0f58a1ff5bbb2d47755770eaf98bb7f64aa44f3a990b41f40323417", kill_on_drop: false }`
[INFO] [stdout] 442bc61ea0f58a1ff5bbb2d47755770eaf98bb7f64aa44f3a990b41f40323417
