[INFO] cloning repository https://github.com/jonas-schievink/lldbug
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonas-schievink/lldbug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonas-schievink%2Flldbug", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonas-schievink%2Flldbug'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f3334826905e95f168597352b10a18a5ea44840a
[INFO] testing jonas-schievink/lldbug against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonas-schievink%2Flldbug" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jonas-schievink/lldbug on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jonas-schievink/lldbug
[INFO] finished tweaking git repo https://github.com/jonas-schievink/lldbug
[INFO] tweaked toml for git repo https://github.com/jonas-schievink/lldbug written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/jonas-schievink/lldbug already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 690083f44cd46c23e18bfbb3a61ad80dd7bd5c8cd79955ea98097ba031e7d885
[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" "690083f44cd46c23e18bfbb3a61ad80dd7bd5c8cd79955ea98097ba031e7d885", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "690083f44cd46c23e18bfbb3a61ad80dd7bd5c8cd79955ea98097ba031e7d885", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "690083f44cd46c23e18bfbb3a61ad80dd7bd5c8cd79955ea98097ba031e7d885", kill_on_drop: false }`
[INFO] [stdout] 690083f44cd46c23e18bfbb3a61ad80dd7bd5c8cd79955ea98097ba031e7d885
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--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] b5ec65153be75138b8cb4d1163340e2cb6442e8a715f29d9b537b2c8f7713689
[INFO] running `Command { std: "docker" "start" "-a" "b5ec65153be75138b8cb4d1163340e2cb6442e8a715f29d9b537b2c8f7713689", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.28
[INFO] [stderr]    Compiling ta-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: limbs.c: In function 'LIMBS_are_zero':
[INFO] [stderr] warning: limbs.c:1:33: warning: unused parameter 'a' [-Wunused-parameter]
[INFO] [stderr] warning:     1 | void LIMBS_are_zero(const void* a) {}
[INFO] [stderr] warning:       |                     ~~~~~~~~~~~~^
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.56s
[INFO] running `Command { std: "docker" "inspect" "b5ec65153be75138b8cb4d1163340e2cb6442e8a715f29d9b537b2c8f7713689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5ec65153be75138b8cb4d1163340e2cb6442e8a715f29d9b537b2c8f7713689", kill_on_drop: false }`
[INFO] [stdout] b5ec65153be75138b8cb4d1163340e2cb6442e8a715f29d9b537b2c8f7713689
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba66da4fd0e7f8265a48ce29b1d58ca0eebfd9ae455f8c5337948fe7a3c0d5d0
[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" "ba66da4fd0e7f8265a48ce29b1d58ca0eebfd9ae455f8c5337948fe7a3c0d5d0", kill_on_drop: false }`
[INFO] [stderr] warning: limbs.c: In function 'LIMBS_are_zero':
[INFO] [stderr] warning: limbs.c:1:33: warning: unused parameter 'a' [-Wunused-parameter]
[INFO] [stderr] warning:     1 | void LIMBS_are_zero(const void* a) {}
[INFO] [stderr] warning:       |                     ~~~~~~~~~~~~^
[INFO] [stderr]    Compiling ta-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "ba66da4fd0e7f8265a48ce29b1d58ca0eebfd9ae455f8c5337948fe7a3c0d5d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba66da4fd0e7f8265a48ce29b1d58ca0eebfd9ae455f8c5337948fe7a3c0d5d0", kill_on_drop: false }`
[INFO] [stdout] ba66da4fd0e7f8265a48ce29b1d58ca0eebfd9ae455f8c5337948fe7a3c0d5d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] 7ccd305cab2bd70d604045fba19119cd18724e36fe7b94033b10928ecc0d7a62
[INFO] running `Command { std: "docker" "start" "-a" "7ccd305cab2bd70d604045fba19119cd18724e36fe7b94033b10928ecc0d7a62", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr] warning: limbs.c: In function 'LIMBS_are_zero':
[INFO] [stdout] running 0 tests
[INFO] [stderr] warning: limbs.c:1:33: warning: unused parameter 'a' [-Wunused-parameter]
[INFO] [stdout] 
[INFO] [stderr] warning:     1 | void LIMBS_are_zero(const void* a) {}
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr] warning:       |                     ~~~~~~~~~~~~^
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ta_client-0c7ccfdcbc5f065f
[INFO] running `Command { std: "docker" "inspect" "7ccd305cab2bd70d604045fba19119cd18724e36fe7b94033b10928ecc0d7a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ccd305cab2bd70d604045fba19119cd18724e36fe7b94033b10928ecc0d7a62", kill_on_drop: false }`
[INFO] [stdout] 7ccd305cab2bd70d604045fba19119cd18724e36fe7b94033b10928ecc0d7a62