[INFO] fetching crate ledger-sdk 0.0.0...
[INFO] testing ledger-sdk-0.0.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate ledger-sdk 0.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ledger-sdk 0.0.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ledger-sdk 0.0.0
[INFO] finished tweaking crates.io crate ledger-sdk 0.0.0
[INFO] tweaked toml for crates.io crate ledger-sdk 0.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] ae977f67b2cd2e6db6563e5534797a97885daf553c86214b785815240ccfdc85
[INFO] running `Command { std: "docker" "start" "-a" "ae977f67b2cd2e6db6563e5534797a97885daf553c86214b785815240ccfdc85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae977f67b2cd2e6db6563e5534797a97885daf553c86214b785815240ccfdc85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae977f67b2cd2e6db6563e5534797a97885daf553c86214b785815240ccfdc85", kill_on_drop: false }`
[INFO] [stdout] ae977f67b2cd2e6db6563e5534797a97885daf553c86214b785815240ccfdc85
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42922e79c06be4bf93e21cacc67c779d358cfbc36f1510acf20f4e9c1c71ec8c
[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" "42922e79c06be4bf93e21cacc67c779d358cfbc36f1510acf20f4e9c1c71ec8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ledger-sdk v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "42922e79c06be4bf93e21cacc67c779d358cfbc36f1510acf20f4e9c1c71ec8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42922e79c06be4bf93e21cacc67c779d358cfbc36f1510acf20f4e9c1c71ec8c", kill_on_drop: false }`
[INFO] [stdout] 42922e79c06be4bf93e21cacc67c779d358cfbc36f1510acf20f4e9c1c71ec8c
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--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] 02bd9cb6c7b8cf1955849a768cdd8fc8eb22ac11218480fd7aef6f977b2e0f11
[INFO] running `Command { std: "docker" "start" "-a" "02bd9cb6c7b8cf1955849a768cdd8fc8eb22ac11218480fd7aef6f977b2e0f11", kill_on_drop: false }`
[INFO] [stderr]    Compiling ledger-sdk v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "02bd9cb6c7b8cf1955849a768cdd8fc8eb22ac11218480fd7aef6f977b2e0f11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02bd9cb6c7b8cf1955849a768cdd8fc8eb22ac11218480fd7aef6f977b2e0f11", kill_on_drop: false }`
[INFO] [stdout] 02bd9cb6c7b8cf1955849a768cdd8fc8eb22ac11218480fd7aef6f977b2e0f11
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f34d3a1e565e17c2a0184e3e017c569171e4024ac7dc28992a634421bd2045ad
[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" "f34d3a1e565e17c2a0184e3e017c569171e4024ac7dc28992a634421bd2045ad", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ledger_sdk-81e4dd68542ef05e
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ledger-sdk
[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] [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" "f34d3a1e565e17c2a0184e3e017c569171e4024ac7dc28992a634421bd2045ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f34d3a1e565e17c2a0184e3e017c569171e4024ac7dc28992a634421bd2045ad", kill_on_drop: false }`
[INFO] [stdout] f34d3a1e565e17c2a0184e3e017c569171e4024ac7dc28992a634421bd2045ad
