[INFO] fetching crate pager 0.15.0...
[INFO] testing pager-0.15.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate pager 0.15.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate pager 0.15.0 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 pager 0.15.0
[INFO] finished tweaking crates.io crate pager 0.15.0
[INFO] tweaked toml for crates.io crate pager 0.15.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] abdb8a7c47c03f3bd194f61f9cffa7dc473fdf7aeaf38bd165e07d3074de2d14
[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" "abdb8a7c47c03f3bd194f61f9cffa7dc473fdf7aeaf38bd165e07d3074de2d14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abdb8a7c47c03f3bd194f61f9cffa7dc473fdf7aeaf38bd165e07d3074de2d14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abdb8a7c47c03f3bd194f61f9cffa7dc473fdf7aeaf38bd165e07d3074de2d14", kill_on_drop: false }`
[INFO] [stdout] abdb8a7c47c03f3bd194f61f9cffa7dc473fdf7aeaf38bd165e07d3074de2d14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c4cebb89f503f25189003a0dc5022b665cbc766d93d24019d070f12eedb266ae
[INFO] running `Command { std: "docker" "start" "-a" "c4cebb89f503f25189003a0dc5022b665cbc766d93d24019d070f12eedb266ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling errno v0.2.6
[INFO] [stderr]    Compiling pager v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "c4cebb89f503f25189003a0dc5022b665cbc766d93d24019d070f12eedb266ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4cebb89f503f25189003a0dc5022b665cbc766d93d24019d070f12eedb266ae", kill_on_drop: false }`
[INFO] [stdout] c4cebb89f503f25189003a0dc5022b665cbc766d93d24019d070f12eedb266ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 386859241b40cebb19edd4c909f4e3e9d6bf1c2b4c00c1f134e2c2b44eeba802
[INFO] running `Command { std: "docker" "start" "-a" "386859241b40cebb19edd4c909f4e3e9d6bf1c2b4c00c1f134e2c2b44eeba802", kill_on_drop: false }`
[INFO] [stderr]    Compiling pager v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "386859241b40cebb19edd4c909f4e3e9d6bf1c2b4c00c1f134e2c2b44eeba802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "386859241b40cebb19edd4c909f4e3e9d6bf1c2b4c00c1f134e2c2b44eeba802", kill_on_drop: false }`
[INFO] [stdout] 386859241b40cebb19edd4c909f4e3e9d6bf1c2b4c00c1f134e2c2b44eeba802
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8a43c0c711744a96cecfba50893298cab3393c838b545838a6c966dbf115b8ce
[INFO] running `Command { std: "docker" "start" "-a" "8a43c0c711744a96cecfba50893298cab3393c838b545838a6c966dbf115b8ce", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pager-bca53db14392839d
[INFO] [stdout] test tests::fallback_uses_more ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pager-7659e1b42a10df72
[INFO] [stdout] test tests::nopager ... ok
[INFO] [stdout] test tests::with_default_pager ... ok
[INFO] [stdout] test tests::with_default_pager_with_env ... ok
[INFO] [stdout] test tests::with_default_pager_without_env ... ok
[INFO] [stdout] test tests::with_pager ... 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 2 tests
[INFO] [stdout] test skip_on_notty ... ok
[INFO] [stdout] test nopager ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pager
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - (line 66) ... ok
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... 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" "8a43c0c711744a96cecfba50893298cab3393c838b545838a6c966dbf115b8ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a43c0c711744a96cecfba50893298cab3393c838b545838a6c966dbf115b8ce", kill_on_drop: false }`
[INFO] [stdout] 8a43c0c711744a96cecfba50893298cab3393c838b545838a6c966dbf115b8ce
