[INFO] fetching crate generic-std 0.1.0...
[INFO] testing generic-std-0.1.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate generic-std 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate generic-std 0.1.0 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 generic-std 0.1.0
[INFO] finished tweaking crates.io crate generic-std 0.1.0
[INFO] tweaked toml for crates.io crate generic-std 0.1.0 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 21afbec6fc6f306b9aea5dfd5164a3e78f399cf35098f7c0f78b31acbb047ce7
[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" "21afbec6fc6f306b9aea5dfd5164a3e78f399cf35098f7c0f78b31acbb047ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21afbec6fc6f306b9aea5dfd5164a3e78f399cf35098f7c0f78b31acbb047ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21afbec6fc6f306b9aea5dfd5164a3e78f399cf35098f7c0f78b31acbb047ce7", kill_on_drop: false }`
[INFO] [stdout] 21afbec6fc6f306b9aea5dfd5164a3e78f399cf35098f7c0f78b31acbb047ce7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3ef0971fc31a4f4297c9c1d1086bcf3173b6649f7506d7edb8478e03ae046766
[INFO] running `Command { std: "docker" "start" "-a" "3ef0971fc31a4f4297c9c1d1086bcf3173b6649f7506d7edb8478e03ae046766", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-std v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "3ef0971fc31a4f4297c9c1d1086bcf3173b6649f7506d7edb8478e03ae046766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ef0971fc31a4f4297c9c1d1086bcf3173b6649f7506d7edb8478e03ae046766", kill_on_drop: false }`
[INFO] [stdout] 3ef0971fc31a4f4297c9c1d1086bcf3173b6649f7506d7edb8478e03ae046766
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 543e5e26be23eb71268abe39fe34a074343c9c25be96b2ab2cbc291228b4f0a4
[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" "543e5e26be23eb71268abe39fe34a074343c9c25be96b2ab2cbc291228b4f0a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-std v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "543e5e26be23eb71268abe39fe34a074343c9c25be96b2ab2cbc291228b4f0a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "543e5e26be23eb71268abe39fe34a074343c9c25be96b2ab2cbc291228b4f0a4", kill_on_drop: false }`
[INFO] [stdout] 543e5e26be23eb71268abe39fe34a074343c9c25be96b2ab2cbc291228b4f0a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0da1c42cd1f6cb7ceb2d5039abc54bebd3b25a2a8fb7215fc85feaefdfdfa02b
[INFO] running `Command { std: "docker" "start" "-a" "0da1c42cd1f6cb7ceb2d5039abc54bebd3b25a2a8fb7215fc85feaefdfdfa02b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/generic_std-d9ffc6b59959cd1d
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::self_borrowing_iterator ... ok
[INFO] [stdout] test tests::struct_using_either_rc_or_arc ... ok
[INFO] [stdout] test tests::struct_using_either_rc_or_arc_with_hkt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests generic-std
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - Sequence (line 101) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... 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" "0da1c42cd1f6cb7ceb2d5039abc54bebd3b25a2a8fb7215fc85feaefdfdfa02b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0da1c42cd1f6cb7ceb2d5039abc54bebd3b25a2a8fb7215fc85feaefdfdfa02b", kill_on_drop: false }`
[INFO] [stdout] 0da1c42cd1f6cb7ceb2d5039abc54bebd3b25a2a8fb7215fc85feaefdfdfa02b
