[INFO] fetching crate rustc-test-workspace-std 1.0.0...
[INFO] testing rustc-test-workspace-std-1.0.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate rustc-test-workspace-std 1.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rustc-test-workspace-std 1.0.0 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 rustc-test-workspace-std 1.0.0
[INFO] finished tweaking crates.io crate rustc-test-workspace-std 1.0.0
[INFO] tweaked toml for crates.io crate rustc-test-workspace-std 1.0.0 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] [stdout] b44518e1234c5a1b18b9b92e0815ae93436e6bacbb24c6322fe107504a869987
[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" "b44518e1234c5a1b18b9b92e0815ae93436e6bacbb24c6322fe107504a869987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b44518e1234c5a1b18b9b92e0815ae93436e6bacbb24c6322fe107504a869987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b44518e1234c5a1b18b9b92e0815ae93436e6bacbb24c6322fe107504a869987", kill_on_drop: false }`
[INFO] [stdout] b44518e1234c5a1b18b9b92e0815ae93436e6bacbb24c6322fe107504a869987
[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] b5344aca5d571946d32bf79ee0b4bac0571c554da24f37edc4925d7c8a36bd31
[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" "b5344aca5d571946d32bf79ee0b4bac0571c554da24f37edc4925d7c8a36bd31", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-test-workspace-std v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "b5344aca5d571946d32bf79ee0b4bac0571c554da24f37edc4925d7c8a36bd31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5344aca5d571946d32bf79ee0b4bac0571c554da24f37edc4925d7c8a36bd31", kill_on_drop: false }`
[INFO] [stdout] b5344aca5d571946d32bf79ee0b4bac0571c554da24f37edc4925d7c8a36bd31
[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] [stdout] 144a5004660ee10aa83e743d508a0c19d58e99fcde2f27da1a5ace1c5e95d3e7
[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" "144a5004660ee10aa83e743d508a0c19d58e99fcde2f27da1a5ace1c5e95d3e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-test-workspace-std v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "144a5004660ee10aa83e743d508a0c19d58e99fcde2f27da1a5ace1c5e95d3e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "144a5004660ee10aa83e743d508a0c19d58e99fcde2f27da1a5ace1c5e95d3e7", kill_on_drop: false }`
[INFO] [stdout] 144a5004660ee10aa83e743d508a0c19d58e99fcde2f27da1a5ace1c5e95d3e7
[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] 44b3b71f964c89ff7e29175b1c7ae8adae775d5bd8a9b5ed1bae3a72a91a8bd4
[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" "44b3b71f964c89ff7e29175b1c7ae8adae775d5bd8a9b5ed1bae3a72a91a8bd4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustc_test_workspace_std-25a26e28d73d0355
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustc-test-workspace-std
[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" "44b3b71f964c89ff7e29175b1c7ae8adae775d5bd8a9b5ed1bae3a72a91a8bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44b3b71f964c89ff7e29175b1c7ae8adae775d5bd8a9b5ed1bae3a72a91a8bd4", kill_on_drop: false }`
[INFO] [stdout] 44b3b71f964c89ff7e29175b1c7ae8adae775d5bd8a9b5ed1bae3a72a91a8bd4
