[INFO] fetching crate pager 0.16.0...
[INFO] testing pager-0.16.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate pager 0.16.0 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate pager 0.16.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pager 0.16.0
[INFO] finished tweaking crates.io crate pager 0.16.0
[INFO] tweaked toml for crates.io crate pager 0.16.0 written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f70ba10c5f200bf4d511399f0bef107732615885f6f6b1099c0fb79c0db841c7
[INFO] running `Command { std: "docker" "start" "-a" "f70ba10c5f200bf4d511399f0bef107732615885f6f6b1099c0fb79c0db841c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f70ba10c5f200bf4d511399f0bef107732615885f6f6b1099c0fb79c0db841c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f70ba10c5f200bf4d511399f0bef107732615885f6f6b1099c0fb79c0db841c7", kill_on_drop: false }`
[INFO] [stdout] f70ba10c5f200bf4d511399f0bef107732615885f6f6b1099c0fb79c0db841c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffaf232cf626a9bdcaf30f13e8a36375ee08772104b17b46e192f45779baa01f
[INFO] running `Command { std: "docker" "start" "-a" "ffaf232cf626a9bdcaf30f13e8a36375ee08772104b17b46e192f45779baa01f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling pager v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "ffaf232cf626a9bdcaf30f13e8a36375ee08772104b17b46e192f45779baa01f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffaf232cf626a9bdcaf30f13e8a36375ee08772104b17b46e192f45779baa01f", kill_on_drop: false }`
[INFO] [stdout] ffaf232cf626a9bdcaf30f13e8a36375ee08772104b17b46e192f45779baa01f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04c9fe1060dccda1d0c4cc8023c862c1615266ca2e0282b934ed85952505bbed
[INFO] running `Command { std: "docker" "start" "-a" "04c9fe1060dccda1d0c4cc8023c862c1615266ca2e0282b934ed85952505bbed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pager v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.34s
[INFO] running `Command { std: "docker" "inspect" "04c9fe1060dccda1d0c4cc8023c862c1615266ca2e0282b934ed85952505bbed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04c9fe1060dccda1d0c4cc8023c862c1615266ca2e0282b934ed85952505bbed", kill_on_drop: false }`
[INFO] [stdout] 04c9fe1060dccda1d0c4cc8023c862c1615266ca2e0282b934ed85952505bbed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5879052e3614302ad3726ac55235f215a350a66ef730a896415dde9ebaae796a
[INFO] running `Command { std: "docker" "start" "-a" "5879052e3614302ad3726ac55235f215a350a66ef730a896415dde9ebaae796a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pager-5454059274def935)
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running tests/pager.rs (/opt/rustwide/target/debug/deps/pager-377d332bd7327507)
[INFO] [stdout] test tests::fallback_uses_more ... ok
[INFO] [stderr]    Doc-tests pager
[INFO] [stdout] test tests::nopager ... ok
[INFO] [stdout] test tests::with_pager ... ok
[INFO] [stdout] test tests::with_default_pager_without_env ... ok
[INFO] [stdout] test tests::with_default_pager_with_env ... ok
[INFO] [stdout] test tests::with_default_pager ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 66) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5879052e3614302ad3726ac55235f215a350a66ef730a896415dde9ebaae796a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5879052e3614302ad3726ac55235f215a350a66ef730a896415dde9ebaae796a", kill_on_drop: false }`
[INFO] [stdout] 5879052e3614302ad3726ac55235f215a350a66ef730a896415dde9ebaae796a