[INFO] fetching crate cranelift-interpreter 0.73.0...
[INFO] testing cranelift-interpreter-0.73.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate cranelift-interpreter 0.73.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cranelift-interpreter 0.73.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cranelift-interpreter 0.73.0
[INFO] finished tweaking crates.io crate cranelift-interpreter 0.73.0
[INFO] tweaked toml for crates.io crate cranelift-interpreter 0.73.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cranelift-reader v0.73.1
[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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 35f08982af4c0dccfe0e46f2ccd874d28ad0e938406746ce7480effacf0aa5c7
[INFO] running `Command { std: "docker" "start" "-a" "35f08982af4c0dccfe0e46f2ccd874d28ad0e938406746ce7480effacf0aa5c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35f08982af4c0dccfe0e46f2ccd874d28ad0e938406746ce7480effacf0aa5c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35f08982af4c0dccfe0e46f2ccd874d28ad0e938406746ce7480effacf0aa5c7", kill_on_drop: false }`
[INFO] [stdout] 35f08982af4c0dccfe0e46f2ccd874d28ad0e938406746ce7480effacf0aa5c7
[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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 7a25a2f415f33729633c58295dd79110503e444b88a0e2dfcc11826c1e5b5876
[INFO] running `Command { std: "docker" "start" "-a" "7a25a2f415f33729633c58295dd79110503e444b88a0e2dfcc11826c1e5b5876", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling cranelift-entity v0.73.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.73.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling target-lexicon v0.12.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling cranelift-bforest v0.73.1
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.73.1
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling regalloc v0.0.31
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling gimli v0.23.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling cranelift-codegen v0.73.1
[INFO] [stderr]    Compiling cranelift-reader v0.73.1
[INFO] [stderr]    Compiling cranelift-interpreter v0.73.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.98s
[INFO] running `Command { std: "docker" "inspect" "7a25a2f415f33729633c58295dd79110503e444b88a0e2dfcc11826c1e5b5876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a25a2f415f33729633c58295dd79110503e444b88a0e2dfcc11826c1e5b5876", kill_on_drop: false }`
[INFO] [stdout] 7a25a2f415f33729633c58295dd79110503e444b88a0e2dfcc11826c1e5b5876
[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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8430a6fe1d14e43154bb485eefcd898788969b1bdfdf9107197fc46e3bc3f4d2
[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" "8430a6fe1d14e43154bb485eefcd898788969b1bdfdf9107197fc46e3bc3f4d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-frontend v0.73.1
[INFO] [stderr]    Compiling cranelift-interpreter v0.73.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.98s
[INFO] running `Command { std: "docker" "inspect" "8430a6fe1d14e43154bb485eefcd898788969b1bdfdf9107197fc46e3bc3f4d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8430a6fe1d14e43154bb485eefcd898788969b1bdfdf9107197fc46e3bc3f4d2", kill_on_drop: false }`
[INFO] [stdout] 8430a6fe1d14e43154bb485eefcd898788969b1bdfdf9107197fc46e3bc3f4d2
[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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 6ce9f3d2200ee814065de404a7f9c0a95bbbf2437054f525a40a51b0e1ec4485
[INFO] running `Command { std: "docker" "start" "-a" "6ce9f3d2200ee814065de404a7f9c0a95bbbf2437054f525a40a51b0e1ec4485", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cranelift_interpreter-92baf698499fe557)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test environment::tests::from ... ok
[INFO] [stdout] test frame::tests::construction ... ok
[INFO] [stdout] test frame::tests::assignment_to_extra_slots ... ok
[INFO] [stdout] test frame::tests::assignment_and_retrieval ... ok
[INFO] [stdout] test environment::tests::addition ... ok
[INFO] [stdout] test environment::tests::nonexistence ... ok
[INFO] [stdout] test interpreter::tests::state_heap_roundtrip ... ok
[INFO] [stdout] test interpreter::tests::state_flags ... ok
[INFO] [stdout] test interpreter::tests::sanity ... ok
[INFO] [stdout] test interpreter::tests::function_references ... ok
[INFO] [stdout] test frame::tests::invalid_assignment ... ok
[INFO] [stdout] test frame::tests::retrieve_and_assign_multiple_values ... ok
[INFO] [stdout] test frame::tests::rename_duplicates_causes_inconsistency ... ok
[INFO] [stdout] test frame::tests::rename ... ok
[INFO] [stderr]    Doc-tests cranelift-interpreter
[INFO] [stdout] test frame::tests::retrieve_nonexistent_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[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" "6ce9f3d2200ee814065de404a7f9c0a95bbbf2437054f525a40a51b0e1ec4485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ce9f3d2200ee814065de404a7f9c0a95bbbf2437054f525a40a51b0e1ec4485", kill_on_drop: false }`
[INFO] [stdout] 6ce9f3d2200ee814065de404a7f9c0a95bbbf2437054f525a40a51b0e1ec4485