[INFO] fetching crate holochain_common 0.0.52-alpha2...
[INFO] testing holochain_common-0.0.52-alpha2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate holochain_common 0.0.52-alpha2 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate holochain_common 0.0.52-alpha2 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 holochain_common 0.0.52-alpha2
[INFO] finished tweaking crates.io crate holochain_common 0.0.52-alpha2
[INFO] tweaked toml for crates.io crate holochain_common 0.0.52-alpha2 written to /workspace/builds/worker-71/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] [stderr]     Blocking waiting for file lock on package cache
[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-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 0015450c2785d12e143e491178d19b9827780a5302040a61d0473a5e24c20970
[INFO] running `Command { std: "docker" "start" "-a" "0015450c2785d12e143e491178d19b9827780a5302040a61d0473a5e24c20970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0015450c2785d12e143e491178d19b9827780a5302040a61d0473a5e24c20970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0015450c2785d12e143e491178d19b9827780a5302040a61d0473a5e24c20970", kill_on_drop: false }`
[INFO] [stdout] 0015450c2785d12e143e491178d19b9827780a5302040a61d0473a5e24c20970
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 7033bf9bad4dcd8d5f1d65ef54141b8640f694dd0303643bbef03ae5a309d164
[INFO] running `Command { std: "docker" "start" "-a" "7033bf9bad4dcd8d5f1d65ef54141b8640f694dd0303643bbef03ae5a309d164", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling directories v1.0.2
[INFO] [stderr]    Compiling holochain_common v0.0.52-alpha2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.21s
[INFO] running `Command { std: "docker" "inspect" "7033bf9bad4dcd8d5f1d65ef54141b8640f694dd0303643bbef03ae5a309d164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7033bf9bad4dcd8d5f1d65ef54141b8640f694dd0303643bbef03ae5a309d164", kill_on_drop: false }`
[INFO] [stdout] 7033bf9bad4dcd8d5f1d65ef54141b8640f694dd0303643bbef03ae5a309d164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 3df31f2c35b8a6e9242292124eee64610f70daf2b5f5cc72007cca02498738f2
[INFO] running `Command { std: "docker" "start" "-a" "3df31f2c35b8a6e9242292124eee64610f70daf2b5f5cc72007cca02498738f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling holochain_common v0.0.52-alpha2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "3df31f2c35b8a6e9242292124eee64610f70daf2b5f5cc72007cca02498738f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3df31f2c35b8a6e9242292124eee64610f70daf2b5f5cc72007cca02498738f2", kill_on_drop: false }`
[INFO] [stdout] 3df31f2c35b8a6e9242292124eee64610f70daf2b5f5cc72007cca02498738f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 08c3be95f21fb5bec0172b77a5bbf0f4c9397661fe209e0d91aaa6bbace79199
[INFO] running `Command { std: "docker" "start" "-a" "08c3be95f21fb5bec0172b77a5bbf0f4c9397661fe209e0d91aaa6bbace79199", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/holochain_common-8cd3afeaadee64f8)
[INFO] [stdout] test env_vars::test_macro ... ok
[INFO] [stderr]    Doc-tests holochain_common
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "08c3be95f21fb5bec0172b77a5bbf0f4c9397661fe209e0d91aaa6bbace79199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08c3be95f21fb5bec0172b77a5bbf0f4c9397661fe209e0d91aaa6bbace79199", kill_on_drop: false }`
[INFO] [stdout] 08c3be95f21fb5bec0172b77a5bbf0f4c9397661fe209e0d91aaa6bbace79199