[INFO] fetching crate ambience 0.2.1...
[INFO] testing ambience-0.2.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate ambience 0.2.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate ambience 0.2.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ambience 0.2.1
[INFO] finished tweaking crates.io crate ambience 0.2.1
[INFO] tweaked toml for crates.io crate ambience 0.2.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.47.0" "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] 57142a4f83075384a416f21440d49f33e8be41ea8d34ab8dbdbfe9c09a6d8c78
[INFO] running `Command { std: "docker" "start" "-a" "57142a4f83075384a416f21440d49f33e8be41ea8d34ab8dbdbfe9c09a6d8c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57142a4f83075384a416f21440d49f33e8be41ea8d34ab8dbdbfe9c09a6d8c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57142a4f83075384a416f21440d49f33e8be41ea8d34ab8dbdbfe9c09a6d8c78", kill_on_drop: false }`
[INFO] [stdout] 57142a4f83075384a416f21440d49f33e8be41ea8d34ab8dbdbfe9c09a6d8c78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 828da8bd4225908f55823f493d602343c3691ae470611e71758fb255a774d490
[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" "828da8bd4225908f55823f493d602343c3691ae470611e71758fb255a774d490", kill_on_drop: false }`
[INFO] [stderr]    Compiling ambience v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "828da8bd4225908f55823f493d602343c3691ae470611e71758fb255a774d490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "828da8bd4225908f55823f493d602343c3691ae470611e71758fb255a774d490", kill_on_drop: false }`
[INFO] [stdout] 828da8bd4225908f55823f493d602343c3691ae470611e71758fb255a774d490
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96ad52cddfba5c1463377f2dd7a09a9112f662a3cefa79bf665a2ab546e2c1e7
[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" "96ad52cddfba5c1463377f2dd7a09a9112f662a3cefa79bf665a2ab546e2c1e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling ambience v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "96ad52cddfba5c1463377f2dd7a09a9112f662a3cefa79bf665a2ab546e2c1e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96ad52cddfba5c1463377f2dd7a09a9112f662a3cefa79bf665a2ab546e2c1e7", kill_on_drop: false }`
[INFO] [stdout] 96ad52cddfba5c1463377f2dd7a09a9112f662a3cefa79bf665a2ab546e2c1e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8347803f1946fd7171aecddc7c307877d1d2b5d3cf0a5b0855fe9d350b4a0c0a
[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" "8347803f1946fd7171aecddc7c307877d1d2b5d3cf0a5b0855fe9d350b4a0c0a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ambience-a0a08e419615bbff
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test thread::tests::downcast_expectations ... ok
[INFO] [stdout] test thread::tests::external_rc_can_be_reused ... ok
[INFO] [stdout] test thread::tests::simple ... ok
[INFO] [stdout] test thread::tests::manually_dropped ... ok
[INFO] [stdout] test thread::tests::nested ... ok
[INFO] [stderr]    Doc-tests ambience
[INFO] [stdout] test thread::tests::types_are_independent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/thread.rs - thread::_guard_is_send (line 152) ... ok
[INFO] [stdout] test src/thread.rs - thread::_data_must_be_static (line 145) ... ok
[INFO] [stdout] test src/thread.rs - thread::_guard_is_sync (line 160) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8347803f1946fd7171aecddc7c307877d1d2b5d3cf0a5b0855fe9d350b4a0c0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8347803f1946fd7171aecddc7c307877d1d2b5d3cf0a5b0855fe9d350b4a0c0a", kill_on_drop: false }`
[INFO] [stdout] 8347803f1946fd7171aecddc7c307877d1d2b5d3cf0a5b0855fe9d350b4a0c0a
