[INFO] updating cached repository https://github.com/oOBoomberOo/helicase
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30934cd12f32ab13fa0e147c0d92035e3080f157
[INFO] testing oOBoomberOo/helicase against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FoOBoomberOo%2Fhelicase" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oOBoomberOo/helicase on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oOBoomberOo/helicase
[INFO] finished tweaking git repo https://github.com/oOBoomberOo/helicase
[INFO] tweaked toml for git repo https://github.com/oOBoomberOo/helicase written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/oOBoomberOo/helicase already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 879e75292f613147e4d3e8754c4ea2b98152d0f9f5eaf58792e57b0cd33d6e70
[INFO] running `Command { std: "docker" "start" "-a" "879e75292f613147e4d3e8754c4ea2b98152d0f9f5eaf58792e57b0cd33d6e70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "879e75292f613147e4d3e8754c4ea2b98152d0f9f5eaf58792e57b0cd33d6e70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "879e75292f613147e4d3e8754c4ea2b98152d0f9f5eaf58792e57b0cd33d6e70", kill_on_drop: false }`
[INFO] [stdout] 879e75292f613147e4d3e8754c4ea2b98152d0f9f5eaf58792e57b0cd33d6e70
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9756df5b2bae968e9f5a4a0f0e0bb3ce7858055a5bb10e3146d354c5dd64d801
[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" "9756df5b2bae968e9f5a4a0f0e0bb3ce7858055a5bb10e3146d354c5dd64d801", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling serde v1.0.105
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling codespan-reporting v0.9.1
[INFO] [stderr]    Compiling codespan v0.9.1
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.105
[INFO] [stderr]    Compiling thiserror-impl v1.0.13
[INFO] [stderr]    Compiling structopt-derive v0.4.5
[INFO] [stderr]    Compiling thiserror v1.0.13
[INFO] [stderr]    Compiling structopt v0.3.12
[INFO] [stderr]    Compiling serde_json v1.0.48
[INFO] [stderr]    Compiling helicase v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]   --> src/datapack/processor/function/nbt.rs:50:16
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn parse_list(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stdout]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]   --> src/datapack/processor/function/nbt.rs:50:42
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn parse_list(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stdout]    |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/datapack/processor/function/nbt.rs:102:18
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn parse_string(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/datapack/processor/function/nbt.rs:102:44
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn parse_string(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stdout]     |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `List`
[INFO] [stdout]  --> src/datapack/processor/function/nbt.rs:7:2
[INFO] [stdout]   |
[INFO] [stdout] 7 |     List(Vec<Nbt<'a>>, Span<'a>),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `String`
[INFO] [stdout]  --> src/datapack/processor/function/nbt.rs:8:2
[INFO] [stdout]   |
[INFO] [stdout] 8 |     String(Span<'a>),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CircularReference`
[INFO] [stdout]   --> src/datapack/processor/advancement.rs:60:2
[INFO] [stdout]    |
[INFO] [stdout] 60 |     CircularReference(Span<String>, Span<String>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "9756df5b2bae968e9f5a4a0f0e0bb3ce7858055a5bb10e3146d354c5dd64d801", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9756df5b2bae968e9f5a4a0f0e0bb3ce7858055a5bb10e3146d354c5dd64d801", kill_on_drop: false }`
[INFO] [stdout] 9756df5b2bae968e9f5a4a0f0e0bb3ce7858055a5bb10e3146d354c5dd64d801
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5835486d72befd646602721684bbd7c19a294eb3ff246a61362c179627e29bc3
[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" "5835486d72befd646602721684bbd7c19a294eb3ff246a61362c179627e29bc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling helicase v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]   --> src/datapack/processor/function/nbt.rs:50:16
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn parse_list(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stdout]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]   --> src/datapack/processor/function/nbt.rs:50:42
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn parse_list(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stdout]    |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/datapack/processor/function/nbt.rs:102:18
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn parse_string(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/datapack/processor/function/nbt.rs:102:44
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn parse_string(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stdout]     |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `List`
[INFO] [stdout]  --> src/datapack/processor/function/nbt.rs:7:2
[INFO] [stdout]   |
[INFO] [stdout] 7 |     List(Vec<Nbt<'a>>, Span<'a>),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `String`
[INFO] [stdout]  --> src/datapack/processor/function/nbt.rs:8:2
[INFO] [stdout]   |
[INFO] [stdout] 8 |     String(Span<'a>),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CircularReference`
[INFO] [stdout]   --> src/datapack/processor/advancement.rs:60:2
[INFO] [stdout]    |
[INFO] [stdout] 60 |     CircularReference(Span<String>, Span<String>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `Command { std: "docker" "inspect" "5835486d72befd646602721684bbd7c19a294eb3ff246a61362c179627e29bc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5835486d72befd646602721684bbd7c19a294eb3ff246a61362c179627e29bc3", kill_on_drop: false }`
[INFO] [stdout] 5835486d72befd646602721684bbd7c19a294eb3ff246a61362c179627e29bc3
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1bae66f38505f8cf22234d5a6196092bddf08d9debf9aa08869eb02473186474
[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" "1bae66f38505f8cf22234d5a6196092bddf08d9debf9aa08869eb02473186474", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `stream`
[INFO] [stderr]   --> src/datapack/processor/function/nbt.rs:50:16
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn parse_list(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stderr]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `source`
[INFO] [stderr]   --> src/datapack/processor/function/nbt.rs:50:42
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn parse_list(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stderr]    |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `stream`
[INFO] [stderr]    --> src/datapack/processor/function/nbt.rs:102:18
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn parse_string(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `source`
[INFO] [stderr]    --> src/datapack/processor/function/nbt.rs:102:44
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn parse_string(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stderr]     |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `List`
[INFO] [stderr]  --> src/datapack/processor/function/nbt.rs:7:2
[INFO] [stderr]   |
[INFO] [stderr] 7 |     List(Vec<Nbt<'a>>, Span<'a>),
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `String`
[INFO] [stderr]  --> src/datapack/processor/function/nbt.rs:8:2
[INFO] [stderr]   |
[INFO] [stderr] 8 |     String(Span<'a>),
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CircularReference`
[INFO] [stderr]   --> src/datapack/processor/advancement.rs:60:2
[INFO] [stderr]    |
[INFO] [stderr] 60 |     CircularReference(Span<String>, Span<String>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/helicase-da3755bcfa47d976
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test datapack::resource::tests::get_advancement_extension ... ok
[INFO] [stdout] test datapack::resource::tests::get_loot_table_extension ... ok
[INFO] [stdout] test datapack::resource::tests::get_mcfunction_extension ... ok
[INFO] [stdout] test datapack::resource::tests::get_packmeta_extension ... ok
[INFO] [stdout] test datapack::resource::tests::get_tags_extension ... ok
[INFO] [stdout] test datapack::resource::tests::get_unified_loot_table_extension ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1bae66f38505f8cf22234d5a6196092bddf08d9debf9aa08869eb02473186474", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bae66f38505f8cf22234d5a6196092bddf08d9debf9aa08869eb02473186474", kill_on_drop: false }`
[INFO] [stdout] 1bae66f38505f8cf22234d5a6196092bddf08d9debf9aa08869eb02473186474