[INFO] fetching crate cranelift-codegen-shared 0.68.0...
[INFO] testing cranelift-codegen-shared-0.68.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate cranelift-codegen-shared 0.68.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate cranelift-codegen-shared 0.68.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cranelift-codegen-shared 0.68.0
[INFO] finished tweaking crates.io crate cranelift-codegen-shared 0.68.0
[INFO] tweaked toml for crates.io crate cranelift-codegen-shared 0.68.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65217f83c0264a047d999f4d23cc0fc4e31d34f21486257599ddfcbbaf7bc19f
[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" "65217f83c0264a047d999f4d23cc0fc4e31d34f21486257599ddfcbbaf7bc19f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65217f83c0264a047d999f4d23cc0fc4e31d34f21486257599ddfcbbaf7bc19f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65217f83c0264a047d999f4d23cc0fc4e31d34f21486257599ddfcbbaf7bc19f", kill_on_drop: false }`
[INFO] [stdout] 65217f83c0264a047d999f4d23cc0fc4e31d34f21486257599ddfcbbaf7bc19f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 996040d5f9debd613b153ffe08532b49c918a30cd1f863762ef837935716c805
[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" "996040d5f9debd613b153ffe08532b49c918a30cd1f863762ef837935716c805", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.68.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "996040d5f9debd613b153ffe08532b49c918a30cd1f863762ef837935716c805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "996040d5f9debd613b153ffe08532b49c918a30cd1f863762ef837935716c805", kill_on_drop: false }`
[INFO] [stdout] 996040d5f9debd613b153ffe08532b49c918a30cd1f863762ef837935716c805
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbc5322e8386d6fcc9fb517f327dab4d8239fc612998777602f20d0141e2de05
[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" "dbc5322e8386d6fcc9fb517f327dab4d8239fc612998777602f20d0141e2de05", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.68.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "dbc5322e8386d6fcc9fb517f327dab4d8239fc612998777602f20d0141e2de05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbc5322e8386d6fcc9fb517f327dab4d8239fc612998777602f20d0141e2de05", kill_on_drop: false }`
[INFO] [stdout] dbc5322e8386d6fcc9fb517f327dab4d8239fc612998777602f20d0141e2de05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37c6870c3f6b88e1a3f928977cbec266c318d56c7f84d98818c5270469f27d39
[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" "37c6870c3f6b88e1a3f928977cbec266c318d56c7f84d98818c5270469f27d39", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 21 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cranelift_codegen_shared-b2bedf8261911148
[INFO] [stdout] test condcodes::tests::float_inverse ... ok
[INFO] [stdout] test condcodes::tests::float_display ... ok
[INFO] [stdout] test condcodes::tests::float_reverse ... ok
[INFO] [stdout] test constant_hash::tests::basic ... ok
[INFO] [stdout] test isa::x86::encoding_bits::tests::encodingbits_flip ... ok
[INFO] [stdout] test constant_hash::tests::test_generate_table ... ok
[INFO] [stdout] test isa::x86::encoding_bits::tests::encodingbits_opcode_byte ... ok
[INFO] [stdout] test isa::x86::encoding_bits::tests::encodingbits_mm ... ok
[INFO] [stdout] test condcodes::tests::int_display ... ok
[INFO] [stdout] test condcodes::tests::int_reverse ... ok
[INFO] [stdout] test isa::x86::encoding_bits::tests::encodingbits_pp ... ok
[INFO] [stdout] test isa::x86::encoding_bits::tests::encodingbits_prefix ... ok
[INFO] [stdout] test isa::x86::encoding_bits::tests::encodingbits_rex_w ... ok
[INFO] [stdout] test isa::x86::encoding_bits::tests::encodingbits_rrr ... ok
[INFO] [stdout] test isa::x86::encoding_bits::tests::prefix_to_name ... ok
[INFO] [stdout] test isa::x86::encoding_bits::tests::encodingbits_roundtrip ... ok
[INFO] [stdout] test isa::x86::encoding_bits::tests::prefix_roundtrip ... ok
[INFO] [stdout] test condcodes::tests::int_inverse ... ok
[INFO] [stdout] test isa::x86::encoding_bits::tests::encodingbits_construction ... ok
[INFO] [stdout] test isa::x86::encoding_bits::tests::encodingbits_panics_at_write_to_invalid_range ... ok
[INFO] [stdout] test isa::x86::encoding_bits::tests::encodingbits_panics_at_read_to_invalid_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cranelift-codegen-shared
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "37c6870c3f6b88e1a3f928977cbec266c318d56c7f84d98818c5270469f27d39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37c6870c3f6b88e1a3f928977cbec266c318d56c7f84d98818c5270469f27d39", kill_on_drop: false }`
[INFO] [stdout] 37c6870c3f6b88e1a3f928977cbec266c318d56c7f84d98818c5270469f27d39