[INFO] fetching crate low-level-virtual-machine 0.1.2...
[INFO] testing low-level-virtual-machine-0.1.2 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate low-level-virtual-machine 0.1.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate low-level-virtual-machine 0.1.2 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate low-level-virtual-machine 0.1.2
[INFO] finished tweaking crates.io crate low-level-virtual-machine 0.1.2
[INFO] tweaked toml for crates.io crate low-level-virtual-machine 0.1.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded llvm-sys v100.2.2
[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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb73b3122b286350119e8681b40a1a32aa3801bc31143d73fd4cfd0afbe9f7cf
[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" "fb73b3122b286350119e8681b40a1a32aa3801bc31143d73fd4cfd0afbe9f7cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb73b3122b286350119e8681b40a1a32aa3801bc31143d73fd4cfd0afbe9f7cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb73b3122b286350119e8681b40a1a32aa3801bc31143d73fd4cfd0afbe9f7cf", kill_on_drop: false }`
[INFO] [stdout] fb73b3122b286350119e8681b40a1a32aa3801bc31143d73fd4cfd0afbe9f7cf
[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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1379e3ceda3c2a9ee4bf76a78e2756a707c7cba85049bc758644d07a5324f0a0
[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" "1379e3ceda3c2a9ee4bf76a78e2756a707c7cba85049bc758644d07a5324f0a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling llvm-sys v100.2.2
[INFO] [stderr]    Compiling low-level-virtual-machine v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.49s
[INFO] running `Command { std: "docker" "inspect" "1379e3ceda3c2a9ee4bf76a78e2756a707c7cba85049bc758644d07a5324f0a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1379e3ceda3c2a9ee4bf76a78e2756a707c7cba85049bc758644d07a5324f0a0", kill_on_drop: false }`
[INFO] [stdout] 1379e3ceda3c2a9ee4bf76a78e2756a707c7cba85049bc758644d07a5324f0a0
[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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--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] e4e651d011c691e7c41dff0d987e65eb35632053962fd8d44cb2c77f581ea40a
[INFO] running `Command { std: "docker" "start" "-a" "e4e651d011c691e7c41dff0d987e65eb35632053962fd8d44cb2c77f581ea40a", kill_on_drop: false }`
[INFO] [stderr]    Compiling low-level-virtual-machine v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "e4e651d011c691e7c41dff0d987e65eb35632053962fd8d44cb2c77f581ea40a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4e651d011c691e7c41dff0d987e65eb35632053962fd8d44cb2c77f581ea40a", kill_on_drop: false }`
[INFO] [stdout] e4e651d011c691e7c41dff0d987e65eb35632053962fd8d44cb2c77f581ea40a
[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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc64ae653f6f6a6f33a4979329b62e389daeed3915ab80fcb3e9a7d98df13e9c
[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" "cc64ae653f6f6a6f33a4979329b62e389daeed3915ab80fcb3e9a7d98df13e9c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/low_level_virtual_machine-8dcb1860d29b56b8)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test context::tests::context_volatility ... ok
[INFO] [stdout] test module::tests::cloning_module ... ok
[INFO] [stderr]    Doc-tests low-level-virtual-machine
[INFO] [stdout] test module::tests::module_name ... ok
[INFO] [stdout] test context::tests::obtain_a_global_context ... ok
[INFO] [stdout] test module::tests::module_source_file_name ... ok
[INFO] [stdout] test context::tests::create_an_owned_context ... ok
[INFO] [stdout] test context::tests::discard_value_names ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc64ae653f6f6a6f33a4979329b62e389daeed3915ab80fcb3e9a7d98df13e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc64ae653f6f6a6f33a4979329b62e389daeed3915ab80fcb3e9a7d98df13e9c", kill_on_drop: false }`
[INFO] [stdout] cc64ae653f6f6a6f33a4979329b62e389daeed3915ab80fcb3e9a7d98df13e9c