[INFO] fetching crate cranelift-interpreter 0.76.0...
[INFO] testing cranelift-interpreter-0.76.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate cranelift-interpreter 0.76.0 into /workspace/builds/worker-104/source
[INFO] validating manifest of crates.io crate cranelift-interpreter 0.76.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cranelift-interpreter 0.76.0
[INFO] finished tweaking crates.io crate cranelift-interpreter 0.76.0
[INFO] tweaked toml for crates.io crate cranelift-interpreter 0.76.0 written to /workspace/builds/worker-104/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19fbdf1fd1530b1fb705fb217edc97bbe51b5c066de03385900c8216a6e724d0
[INFO] running `Command { std: "docker" "start" "-a" "19fbdf1fd1530b1fb705fb217edc97bbe51b5c066de03385900c8216a6e724d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19fbdf1fd1530b1fb705fb217edc97bbe51b5c066de03385900c8216a6e724d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19fbdf1fd1530b1fb705fb217edc97bbe51b5c066de03385900c8216a6e724d0", kill_on_drop: false }`
[INFO] [stdout] 19fbdf1fd1530b1fb705fb217edc97bbe51b5c066de03385900c8216a6e724d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88313c115d0cdcac694cb15fe3aef01489ea144dd7cd99fa5f868b8a05afee46
[INFO] running `Command { std: "docker" "start" "-a" "88313c115d0cdcac694cb15fe3aef01489ea144dd7cd99fa5f868b8a05afee46", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cranelift-entity v0.76.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.76.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling target-lexicon v0.12.2
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.76.0
[INFO] [stderr]    Compiling cranelift-bforest v0.76.0
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling regalloc v0.0.31
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling gimli v0.25.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling cranelift-codegen v0.76.0
[INFO] [stderr]    Compiling cranelift-interpreter v0.76.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.69s
[INFO] running `Command { std: "docker" "inspect" "88313c115d0cdcac694cb15fe3aef01489ea144dd7cd99fa5f868b8a05afee46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88313c115d0cdcac694cb15fe3aef01489ea144dd7cd99fa5f868b8a05afee46", kill_on_drop: false }`
[INFO] [stdout] 88313c115d0cdcac694cb15fe3aef01489ea144dd7cd99fa5f868b8a05afee46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b86bc5ad7895688ae25eba6fbc35da7d650780e7ac87c5f250ae0500de5beea5
[INFO] running `Command { std: "docker" "start" "-a" "b86bc5ad7895688ae25eba6fbc35da7d650780e7ac87c5f250ae0500de5beea5", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-reader v0.76.0
[INFO] [stderr]    Compiling cranelift-frontend v0.76.0
[INFO] [stderr]    Compiling cranelift-interpreter v0.76.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.60s
[INFO] running `Command { std: "docker" "inspect" "b86bc5ad7895688ae25eba6fbc35da7d650780e7ac87c5f250ae0500de5beea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b86bc5ad7895688ae25eba6fbc35da7d650780e7ac87c5f250ae0500de5beea5", kill_on_drop: false }`
[INFO] [stdout] b86bc5ad7895688ae25eba6fbc35da7d650780e7ac87c5f250ae0500de5beea5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 877919f95d8f22dab5f00660d87a6f49c832307f3d5243c294570d29b80f1b4b
[INFO] running `Command { std: "docker" "start" "-a" "877919f95d8f22dab5f00660d87a6f49c832307f3d5243c294570d29b80f1b4b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cranelift_interpreter-00f63a3c9232d520)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test environment::tests::nonexistence ... ok
[INFO] [stdout] test environment::tests::addition ... ok
[INFO] [stdout] test environment::tests::from ... ok
[INFO] [stdout] test frame::tests::assignment_and_retrieval ... ok
[INFO] [stdout] test frame::tests::construction ... ok
[INFO] [stdout] test frame::tests::assignment_to_extra_slots ... ok
[INFO] [stdout] test interpreter::tests::state_flags ... ok
[INFO] [stdout] test interpreter::tests::state_heap_roundtrip ... ok
[INFO] [stdout] test interpreter::tests::udiv_by_zero_traps ... ok
[INFO] [stdout] test interpreter::tests::fuel ... ok
[INFO] [stdout] test interpreter::tests::function_references ... ok
[INFO] [stdout] test interpreter::tests::sanity ... ok
[INFO] [stdout] test frame::tests::invalid_assignment - should panic ... ok
[INFO] [stdout] test frame::tests::rename - should panic ... ok
[INFO] [stdout] test frame::tests::retrieve_nonexistent_value - should panic ... ok
[INFO] [stdout] test frame::tests::retrieve_and_assign_multiple_values - should panic ... ok
[INFO] [stdout] test frame::tests::rename_duplicates_causes_inconsistency - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cranelift-interpreter
[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" "877919f95d8f22dab5f00660d87a6f49c832307f3d5243c294570d29b80f1b4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "877919f95d8f22dab5f00660d87a6f49c832307f3d5243c294570d29b80f1b4b", kill_on_drop: false }`
[INFO] [stdout] 877919f95d8f22dab5f00660d87a6f49c832307f3d5243c294570d29b80f1b4b