[INFO] cloning repository https://github.com/isubasinghe/gstrips
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/isubasinghe/gstrips" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisubasinghe%2Fgstrips", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisubasinghe%2Fgstrips'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e252b4f5d17fb180c553d5ae0910035f30f25b9e
[INFO] testing isubasinghe/gstrips against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisubasinghe%2Fgstrips" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/isubasinghe/gstrips on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/isubasinghe/gstrips
[INFO] finished tweaking git repo https://github.com/isubasinghe/gstrips
[INFO] tweaked toml for git repo https://github.com/isubasinghe/gstrips written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/isubasinghe/gstrips already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] bbe2ff42c82f254df8ebc8c96b7db3a88fac39b174d08b446d65a58348953aad
[INFO] running `Command { std: "docker" "start" "-a" "bbe2ff42c82f254df8ebc8c96b7db3a88fac39b174d08b446d65a58348953aad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbe2ff42c82f254df8ebc8c96b7db3a88fac39b174d08b446d65a58348953aad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbe2ff42c82f254df8ebc8c96b7db3a88fac39b174d08b446d65a58348953aad", kill_on_drop: false }`
[INFO] [stdout] bbe2ff42c82f254df8ebc8c96b7db3a88fac39b174d08b446d65a58348953aad
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3264de8c5e6469dd7253903cbb9c51318af3d8fe4d17fd819b1774d414f037ae
[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" "3264de8c5e6469dd7253903cbb9c51318af3d8fe4d17fd819b1774d414f037ae", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling libc v0.2.104
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling cactus v1.0.6
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling try_from v0.3.2
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling vob v2.0.6
[INFO] [stderr]    Compiling vob v3.0.1
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling filetime v0.2.15
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling vergen v3.2.0
[INFO] [stderr]    Compiling lrpar v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling packedvec v1.2.4
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling cfgrammar v0.10.2
[INFO] [stderr]    Compiling sparsevec v0.1.4
[INFO] [stderr]    Compiling lrtable v0.10.2
[INFO] [stderr]    Compiling lrlex v0.10.2
[INFO] [stderr]    Compiling gstrips v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `lrpar::Span`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gstrips-d344aeb8ca0937c5/out/gstrips.y.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 195 | use lrpar::Span;
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lexerdef`
[INFO] [stdout]  --> src/main.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let lexerdef = gstrips_l::lexerdef();
[INFO] [stdout]   |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lexerdef`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `TypeId`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gstrips-d344aeb8ca0937c5/out/gstrips.y.rs:199:1
[INFO] [stdout]     |
[INFO] [stdout] 199 | type TypeId = u64;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Atom`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gstrips-d344aeb8ca0937c5/out/gstrips.y.rs:201:10
[INFO] [stdout]     |
[INFO] [stdout] 201 | pub enum Atom {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Domain`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gstrips-d344aeb8ca0937c5/out/gstrips.y.rs:206:10
[INFO] [stdout]     |
[INFO] [stdout] 206 | pub enum Domain {
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.82s
[INFO] running `Command { std: "docker" "inspect" "3264de8c5e6469dd7253903cbb9c51318af3d8fe4d17fd819b1774d414f037ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3264de8c5e6469dd7253903cbb9c51318af3d8fe4d17fd819b1774d414f037ae", kill_on_drop: false }`
[INFO] [stdout] 3264de8c5e6469dd7253903cbb9c51318af3d8fe4d17fd819b1774d414f037ae
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb8a3c5cbe9615057333e1a311624f9544adc34d6d3d986c5d62e7478e43d63d
[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" "fb8a3c5cbe9615057333e1a311624f9544adc34d6d3d986c5d62e7478e43d63d", kill_on_drop: false }`
[INFO] [stderr]    Compiling gstrips v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `lrpar::Span`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gstrips-d344aeb8ca0937c5/out/gstrips.y.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 195 | use lrpar::Span;
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lexerdef`
[INFO] [stdout]  --> src/main.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let lexerdef = gstrips_l::lexerdef();
[INFO] [stdout]   |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lexerdef`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `TypeId`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gstrips-d344aeb8ca0937c5/out/gstrips.y.rs:199:1
[INFO] [stdout]     |
[INFO] [stdout] 199 | type TypeId = u64;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Atom`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gstrips-d344aeb8ca0937c5/out/gstrips.y.rs:201:10
[INFO] [stdout]     |
[INFO] [stdout] 201 | pub enum Atom {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Domain`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gstrips-d344aeb8ca0937c5/out/gstrips.y.rs:206:10
[INFO] [stdout]     |
[INFO] [stdout] 206 | pub enum Domain {
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fb8a3c5cbe9615057333e1a311624f9544adc34d6d3d986c5d62e7478e43d63d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb8a3c5cbe9615057333e1a311624f9544adc34d6d3d986c5d62e7478e43d63d", kill_on_drop: false }`
[INFO] [stdout] fb8a3c5cbe9615057333e1a311624f9544adc34d6d3d986c5d62e7478e43d63d
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 748b5bf68f59a446244c315dff13427c0fbb49a3cc77df46a779ea7b044dad13
[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" "748b5bf68f59a446244c315dff13427c0fbb49a3cc77df46a779ea7b044dad13", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `lrpar::Span`
[INFO] [stdout] running 0 tests
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/gstrips-d344aeb8ca0937c5/out/gstrips.y.rs:195:5
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 195 | use lrpar::Span;
[INFO] [stdout] 
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lexerdef`
[INFO] [stderr]  --> src/main.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let lexerdef = gstrips_l::lexerdef();
[INFO] [stderr]   |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lexerdef`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `TypeId`
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/gstrips-d344aeb8ca0937c5/out/gstrips.y.rs:199:1
[INFO] [stderr]     |
[INFO] [stderr] 199 | type TypeId = u64;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Atom`
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/gstrips-d344aeb8ca0937c5/out/gstrips.y.rs:201:10
[INFO] [stderr]     |
[INFO] [stderr] 201 | pub enum Atom {
[INFO] [stderr]     |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Domain`
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/gstrips-d344aeb8ca0937c5/out/gstrips.y.rs:206:10
[INFO] [stderr]     |
[INFO] [stderr] 206 | pub enum Domain {
[INFO] [stderr]     |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `gstrips` (bin "gstrips" test) generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gstrips-2834684f99ea5e2e)
[INFO] running `Command { std: "docker" "inspect" "748b5bf68f59a446244c315dff13427c0fbb49a3cc77df46a779ea7b044dad13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "748b5bf68f59a446244c315dff13427c0fbb49a3cc77df46a779ea7b044dad13", kill_on_drop: false }`
[INFO] [stdout] 748b5bf68f59a446244c315dff13427c0fbb49a3cc77df46a779ea7b044dad13