[INFO] fetching crate uniquote 1.0.0...
[INFO] testing uniquote-1.0.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate uniquote 1.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate uniquote 1.0.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uniquote 1.0.0
[INFO] finished tweaking crates.io crate uniquote 1.0.0
[INFO] tweaked toml for crates.io crate uniquote 1.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] da1c0a1bfab7514fe749670342498d02fcc79c84ee1197e6dfb8417a941012e3
[INFO] running `Command { std: "docker" "start" "-a" "da1c0a1bfab7514fe749670342498d02fcc79c84ee1197e6dfb8417a941012e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da1c0a1bfab7514fe749670342498d02fcc79c84ee1197e6dfb8417a941012e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da1c0a1bfab7514fe749670342498d02fcc79c84ee1197e6dfb8417a941012e3", kill_on_drop: false }`
[INFO] [stdout] da1c0a1bfab7514fe749670342498d02fcc79c84ee1197e6dfb8417a941012e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--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] c20139f1f2e2fbdc4a6a5124c92ac9f31b0d9554a5513e4b86794cb8bc99f62f
[INFO] running `Command { std: "docker" "start" "-a" "c20139f1f2e2fbdc4a6a5124c92ac9f31b0d9554a5513e4b86794cb8bc99f62f", kill_on_drop: false }`
[INFO] [stderr]    Compiling uniquote v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "c20139f1f2e2fbdc4a6a5124c92ac9f31b0d9554a5513e4b86794cb8bc99f62f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c20139f1f2e2fbdc4a6a5124c92ac9f31b0d9554a5513e4b86794cb8bc99f62f", kill_on_drop: false }`
[INFO] [stdout] c20139f1f2e2fbdc4a6a5124c92ac9f31b0d9554a5513e4b86794cb8bc99f62f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 73c80edf60f7849057343546691da44e7c57371e01bc5155c6a37784a87193cd
[INFO] running `Command { std: "docker" "start" "-a" "73c80edf60f7849057343546691da44e7c57371e01bc5155c6a37784a87193cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling uniquote v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "73c80edf60f7849057343546691da44e7c57371e01bc5155c6a37784a87193cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73c80edf60f7849057343546691da44e7c57371e01bc5155c6a37784a87193cd", kill_on_drop: false }`
[INFO] [stdout] 73c80edf60f7849057343546691da44e7c57371e01bc5155c6a37784a87193cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", 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] 52e1aaf26f4f3a493c4b2317102b71a1fbead44f57343d94803bb53292e35c34
[INFO] running `Command { std: "docker" "start" "-a" "52e1aaf26f4f3a493c4b2317102b71a1fbead44f57343d94803bb53292e35c34", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/uniquote-ec0a1915144e804c
[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] [stderr]    Doc-tests uniquote
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] test src/quote.rs - quote::Quote::quote (line 72) ... ok
[INFO] [stdout] test src/lib.rs - (line 72) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/quote.rs - quote::Quote::escape (line 43) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "52e1aaf26f4f3a493c4b2317102b71a1fbead44f57343d94803bb53292e35c34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52e1aaf26f4f3a493c4b2317102b71a1fbead44f57343d94803bb53292e35c34", kill_on_drop: false }`
[INFO] [stdout] 52e1aaf26f4f3a493c4b2317102b71a1fbead44f57343d94803bb53292e35c34