[INFO] fetching crate view 0.4.1...
[INFO] testing view-0.4.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate view 0.4.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate view 0.4.1 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 view 0.4.1
[INFO] finished tweaking crates.io crate view 0.4.1
[INFO] tweaked toml for crates.io crate view 0.4.1 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5e52bf24bc288d9be10f3653cdbf31d159b2a7d0888bf6292b72b9c800f07f39
[INFO] running `Command { std: "docker" "start" "-a" "5e52bf24bc288d9be10f3653cdbf31d159b2a7d0888bf6292b72b9c800f07f39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e52bf24bc288d9be10f3653cdbf31d159b2a7d0888bf6292b72b9c800f07f39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e52bf24bc288d9be10f3653cdbf31d159b2a7d0888bf6292b72b9c800f07f39", kill_on_drop: false }`
[INFO] [stdout] 5e52bf24bc288d9be10f3653cdbf31d159b2a7d0888bf6292b72b9c800f07f39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] abe3dccc0e51cd60cbe07be7ed7cace99a3563147dd61c2d281a0f32edf915c9
[INFO] running `Command { std: "docker" "start" "-a" "abe3dccc0e51cd60cbe07be7ed7cace99a3563147dd61c2d281a0f32edf915c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling view v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "abe3dccc0e51cd60cbe07be7ed7cace99a3563147dd61c2d281a0f32edf915c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abe3dccc0e51cd60cbe07be7ed7cace99a3563147dd61c2d281a0f32edf915c9", kill_on_drop: false }`
[INFO] [stdout] abe3dccc0e51cd60cbe07be7ed7cace99a3563147dd61c2d281a0f32edf915c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 80db10af27f7da186e98b311ced799c6d7b463c92b67b97bc9340e0a2d400815
[INFO] running `Command { std: "docker" "start" "-a" "80db10af27f7da186e98b311ced799c6d7b463c92b67b97bc9340e0a2d400815", kill_on_drop: false }`
[INFO] [stderr]    Compiling view v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "80db10af27f7da186e98b311ced799c6d7b463c92b67b97bc9340e0a2d400815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80db10af27f7da186e98b311ced799c6d7b463c92b67b97bc9340e0a2d400815", kill_on_drop: false }`
[INFO] [stdout] 80db10af27f7da186e98b311ced799c6d7b463c92b67b97bc9340e0a2d400815
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b8b508db49268b164d07f9ac1546427b6a4e2b5c777f19fd6ec12aca76f6b3f2
[INFO] running `Command { std: "docker" "start" "-a" "b8b508db49268b164d07f9ac1546427b6a4e2b5c777f19fd6ec12aca76f6b3f2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/view-86ce37c3958cf518)
[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] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-c0d5ef75624f09db)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test basic_1 ... ok
[INFO] [stdout] test basic_3 ... ok
[INFO] [stdout] test basic_2 ... ok
[INFO] [stdout] test basic_for ... ok
[INFO] [stdout] test basic_4 ... ok
[INFO] [stdout] test basic_complex ... ok
[INFO] [stdout] test basic_if_2 ... ok
[INFO] [stdout] test basic_modification_2 ... ok
[INFO] [stdout] test basic_if_empty ... ok
[INFO] [stdout] test basic_if ... ok
[INFO] [stdout] test basic_modification ... ok
[INFO] [stdout] test nested ... ok
[INFO] [stdout] test basic_0 ... ok
[INFO] [stdout] test full ... ok
[INFO] [stdout] test basic_modification_3 ... ok
[INFO] [stdout] test basic_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests view
[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] running `Command { std: "docker" "inspect" "b8b508db49268b164d07f9ac1546427b6a4e2b5c777f19fd6ec12aca76f6b3f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8b508db49268b164d07f9ac1546427b6a4e2b5c777f19fd6ec12aca76f6b3f2", kill_on_drop: false }`
[INFO] [stdout] b8b508db49268b164d07f9ac1546427b6a4e2b5c777f19fd6ec12aca76f6b3f2