[INFO] crate strontium 0.5.5 is already in cache
[INFO] testing strontium-0.5.5 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate strontium 0.5.5 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate strontium 0.5.5 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate strontium 0.5.5
[INFO] finished tweaking crates.io crate strontium 0.5.5
[INFO] tweaked toml for crates.io crate strontium 0.5.5 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4595bdc6a6fbf7757fa8e10fd967e32a4d617a0b3cbe4c3d5c664cc5398afc5d
[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" "4595bdc6a6fbf7757fa8e10fd967e32a4d617a0b3cbe4c3d5c664cc5398afc5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4595bdc6a6fbf7757fa8e10fd967e32a4d617a0b3cbe4c3d5c664cc5398afc5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4595bdc6a6fbf7757fa8e10fd967e32a4d617a0b3cbe4c3d5c664cc5398afc5d", kill_on_drop: false }`
[INFO] [stdout] 4595bdc6a6fbf7757fa8e10fd967e32a4d617a0b3cbe4c3d5c664cc5398afc5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bbc36a9d02f20f75ea8dadcbc5c0d49c28d697cae228012c09df37d66b913d3
[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" "5bbc36a9d02f20f75ea8dadcbc5c0d49c28d697cae228012c09df37d66b913d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling strontium v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.99s
[INFO] running `Command { std: "docker" "inspect" "5bbc36a9d02f20f75ea8dadcbc5c0d49c28d697cae228012c09df37d66b913d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bbc36a9d02f20f75ea8dadcbc5c0d49c28d697cae228012c09df37d66b913d3", kill_on_drop: false }`
[INFO] [stdout] 5bbc36a9d02f20f75ea8dadcbc5c0d49c28d697cae228012c09df37d66b913d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed3e3ff79b0ab08873ece861d33d72f33d51046cb59efbf0515868627e71bc17
[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" "ed3e3ff79b0ab08873ece861d33d72f33d51046cb59efbf0515868627e71bc17", kill_on_drop: false }`
[INFO] [stderr]    Compiling strontium v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "ed3e3ff79b0ab08873ece861d33d72f33d51046cb59efbf0515868627e71bc17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed3e3ff79b0ab08873ece861d33d72f33d51046cb59efbf0515868627e71bc17", kill_on_drop: false }`
[INFO] [stdout] ed3e3ff79b0ab08873ece861d33d72f33d51046cb59efbf0515868627e71bc17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48a28c10aa4108b7a3b221d07860ba2500fe9bc9e167d4ff76a61b799ed79ea5
[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" "48a28c10aa4108b7a3b221d07860ba2500fe9bc9e167d4ff76a61b799ed79ea5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/strontium-38d29e590921fa64
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test machine::memory::tests::and ... ok
[INFO] [stdout] test machine::memory::tests::not ... ok
[INFO] [stdout] test machine::memory::tests::grow ... ok
[INFO] [stdout] test machine::memory::tests::or ... ok
[INFO] [stdout] test assembler::tests::halt_instruction ... ok
[INFO] [stdout] test machine::memory::tests::shift ... ok
[INFO] [stdout] test machine::memory::tests::set ... ok
[INFO] [stdout] test machine::memory::tests::shrink ... ok
[INFO] [stdout] test machine::memory::tests::set_range ... ok
[INFO] [stdout] test machine::memory::tests::xor ... ok
[INFO] [stdout] test machine::memory::tests::unset ... ok
[INFO] [stdout] test machine::tests::and ... ok
[INFO] [stdout] test machine::tests::add ... ok
[INFO] [stdout] test machine::tests::divide ... ok
[INFO] [stdout] test machine::tests::halt ... ok
[INFO] [stdout] test machine::tests::load ... ok
[INFO] [stdout] test machine::tests::multiply ... ok
[INFO] [stdout] test machine::tests::subtract ... ok
[INFO] [stdout] test machine::tests::modulo ... ok
[INFO] [stdout] test machine::tests::power ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests strontium
[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" "48a28c10aa4108b7a3b221d07860ba2500fe9bc9e167d4ff76a61b799ed79ea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48a28c10aa4108b7a3b221d07860ba2500fe9bc9e167d4ff76a61b799ed79ea5", kill_on_drop: false }`
[INFO] [stdout] 48a28c10aa4108b7a3b221d07860ba2500fe9bc9e167d4ff76a61b799ed79ea5