[INFO] fetching crate oauth-credentials 0.2.1...
[INFO] testing oauth-credentials-0.2.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate oauth-credentials 0.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate oauth-credentials 0.2.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oauth-credentials 0.2.1
[INFO] finished tweaking crates.io crate oauth-credentials 0.2.1
[INFO] tweaked toml for crates.io crate oauth-credentials 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a046767f74461221c02d6810bbf822a73b213b9aacebb880f414f222df628f6
[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" "8a046767f74461221c02d6810bbf822a73b213b9aacebb880f414f222df628f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a046767f74461221c02d6810bbf822a73b213b9aacebb880f414f222df628f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a046767f74461221c02d6810bbf822a73b213b9aacebb880f414f222df628f6", kill_on_drop: false }`
[INFO] [stdout] 8a046767f74461221c02d6810bbf822a73b213b9aacebb880f414f222df628f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 6eca49286009454edefc413d33a12e6af8cf473d130770ed0b1bbba6baa8c121
[INFO] running `Command { std: "docker" "start" "-a" "6eca49286009454edefc413d33a12e6af8cf473d130770ed0b1bbba6baa8c121", kill_on_drop: false }`
[INFO] [stderr]    Compiling oauth-credentials v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "6eca49286009454edefc413d33a12e6af8cf473d130770ed0b1bbba6baa8c121", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eca49286009454edefc413d33a12e6af8cf473d130770ed0b1bbba6baa8c121", kill_on_drop: false }`
[INFO] [stdout] 6eca49286009454edefc413d33a12e6af8cf473d130770ed0b1bbba6baa8c121
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f402bbf77a9f61b0737e75e797088e80630ee30baa43194de6f44510d7d7409
[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" "0f402bbf77a9f61b0737e75e797088e80630ee30baa43194de6f44510d7d7409", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling oauth-credentials v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.91s
[INFO] running `Command { std: "docker" "inspect" "0f402bbf77a9f61b0737e75e797088e80630ee30baa43194de6f44510d7d7409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f402bbf77a9f61b0737e75e797088e80630ee30baa43194de6f44510d7d7409", kill_on_drop: false }`
[INFO] [stdout] 0f402bbf77a9f61b0737e75e797088e80630ee30baa43194de6f44510d7d7409
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 256eca55210eebdf5bb77c66a05267e49b8974bd7924a2b53ba1fe07b5742f8a
[INFO] running `Command { std: "docker" "start" "-a" "256eca55210eebdf5bb77c66a05267e49b8974bd7924a2b53ba1fe07b5742f8a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/oauth_credentials-d37beb226a408c4e
[INFO] [stderr]    Doc-tests oauth-credentials
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Token<T>::map (line 285) ... ok
[INFO] [stdout] test src/lib.rs - Credentials<T>::map (line 138) ... ok
[INFO] [stdout] test src/lib.rs - Token<C, T>::map_token (line 255) ... ok
[INFO] [stdout] test src/lib.rs - Token<C, T>::map_client (line 226) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.86s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "256eca55210eebdf5bb77c66a05267e49b8974bd7924a2b53ba1fe07b5742f8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "256eca55210eebdf5bb77c66a05267e49b8974bd7924a2b53ba1fe07b5742f8a", kill_on_drop: false }`
[INFO] [stdout] 256eca55210eebdf5bb77c66a05267e49b8974bd7924a2b53ba1fe07b5742f8a