[INFO] cloning repository https://github.com/vigoux/rebf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vigoux/rebf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvigoux%2Frebf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvigoux%2Frebf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 34b540bdf2641bd4bd8c0945c07924307cfc2c53
[INFO] testing vigoux/rebf against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvigoux%2Frebf" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vigoux/rebf on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vigoux/rebf
[INFO] finished tweaking git repo https://github.com/vigoux/rebf
[INFO] tweaked toml for git repo https://github.com/vigoux/rebf written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/vigoux/rebf already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 125c0438229b00445344ed4a5b23ba904e7770e2b8b3fa5cc3d7184cb65c6239
[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" "125c0438229b00445344ed4a5b23ba904e7770e2b8b3fa5cc3d7184cb65c6239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "125c0438229b00445344ed4a5b23ba904e7770e2b8b3fa5cc3d7184cb65c6239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "125c0438229b00445344ed4a5b23ba904e7770e2b8b3fa5cc3d7184cb65c6239", kill_on_drop: false }`
[INFO] [stdout] 125c0438229b00445344ed4a5b23ba904e7770e2b8b3fa5cc3d7184cb65c6239
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e73fc2e2f7657f9c41fae643bbdd296f44b902066e51bb77b2a141a226c6e728
[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" "e73fc2e2f7657f9c41fae643bbdd296f44b902066e51bb77b2a141a226c6e728", kill_on_drop: false }`
[INFO] [stderr]    Compiling rebf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "e73fc2e2f7657f9c41fae643bbdd296f44b902066e51bb77b2a141a226c6e728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e73fc2e2f7657f9c41fae643bbdd296f44b902066e51bb77b2a141a226c6e728", kill_on_drop: false }`
[INFO] [stdout] e73fc2e2f7657f9c41fae643bbdd296f44b902066e51bb77b2a141a226c6e728
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20c77cf4ee5f67d1e2cfd9c156adbf9408df3fad833a4327167f3635a23e2750
[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" "20c77cf4ee5f67d1e2cfd9c156adbf9408df3fad833a4327167f3635a23e2750", kill_on_drop: false }`
[INFO] [stderr]    Compiling rebf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "20c77cf4ee5f67d1e2cfd9c156adbf9408df3fad833a4327167f3635a23e2750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20c77cf4ee5f67d1e2cfd9c156adbf9408df3fad833a4327167f3635a23e2750", kill_on_drop: false }`
[INFO] [stdout] 20c77cf4ee5f67d1e2cfd9c156adbf9408df3fad833a4327167f3635a23e2750
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+62efba8a050c64249dab942951bb28f710208bc8" "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] 8df55a4b15ebc79417869ecd3b18bd60e5ccd76d1c2b7f24f98802c214e3249f
[INFO] running `Command { std: "docker" "start" "-a" "8df55a4b15ebc79417869ecd3b18bd60e5ccd76d1c2b7f24f98802c214e3249f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rebf-65fcefe7b71dd06f)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test utils::ast::tests::empty_ast ... ok
[INFO] [stdout] test utils::ast::tests::empty_loop ... ok
[INFO] [stdout] test utils::ast::tests::multiple_instructions ... ok
[INFO] [stdout] test utils::ast::tests::normal_loop ... ok
[INFO] [stdout] test utils::ast::tests::simple_loop ... ok
[INFO] [stdout] test utils::machine::tests::change_overflow ... ok
[INFO] [stdout] test utils::machine::tests::change_value ... ok
[INFO] [stdout] test utils::machine::tests::move_ptr ... ok
[INFO] [stdout] test utils::machine::tests::operation_valid ... ok
[INFO] [stdout] test utils::ast::tests::one_instruction ... ok
[INFO] [stdout] test utils::ast::tests::prefixed_loop ... ok
[INFO] [stdout] test utils::machine::tests::pointer_move_overflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rebf-2e23363123b48f61)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/simple_programs.rs (/opt/rustwide/target/debug/deps/simple_programs-59c634aa6bd738c4)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test hello_world ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rebf
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8df55a4b15ebc79417869ecd3b18bd60e5ccd76d1c2b7f24f98802c214e3249f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8df55a4b15ebc79417869ecd3b18bd60e5ccd76d1c2b7f24f98802c214e3249f", kill_on_drop: false }`
[INFO] [stdout] 8df55a4b15ebc79417869ecd3b18bd60e5ccd76d1c2b7f24f98802c214e3249f