[INFO] fetching crate scones 0.1.2...
[INFO] testing scones-0.1.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate scones 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate scones 0.1.2 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 scones 0.1.2
[INFO] finished tweaking crates.io crate scones 0.1.2
[INFO] tweaked toml for crates.io crate scones 0.1.2 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 2bf3c3dadd32d109d3eeb54d719ccc6b43328ac9817c59371e434ef30ae9de66
[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" "2bf3c3dadd32d109d3eeb54d719ccc6b43328ac9817c59371e434ef30ae9de66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bf3c3dadd32d109d3eeb54d719ccc6b43328ac9817c59371e434ef30ae9de66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bf3c3dadd32d109d3eeb54d719ccc6b43328ac9817c59371e434ef30ae9de66", kill_on_drop: false }`
[INFO] [stdout] 2bf3c3dadd32d109d3eeb54d719ccc6b43328ac9817c59371e434ef30ae9de66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] e17dadbe5ada29ac1168973589b2bfb82e609a6d08413598387d6dd68f19f087
[INFO] running `Command { std: "docker" "start" "-a" "e17dadbe5ada29ac1168973589b2bfb82e609a6d08413598387d6dd68f19f087", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling scones_macros v0.1.2
[INFO] [stderr]    Compiling scones v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.33s
[INFO] running `Command { std: "docker" "inspect" "e17dadbe5ada29ac1168973589b2bfb82e609a6d08413598387d6dd68f19f087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e17dadbe5ada29ac1168973589b2bfb82e609a6d08413598387d6dd68f19f087", kill_on_drop: false }`
[INFO] [stdout] e17dadbe5ada29ac1168973589b2bfb82e609a6d08413598387d6dd68f19f087
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] af01bba25e569e79508aa5f30788de2cf1572d9787bbd2585f061ab50c1024a1
[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" "af01bba25e569e79508aa5f30788de2cf1572d9787bbd2585f061ab50c1024a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling scones v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "af01bba25e569e79508aa5f30788de2cf1572d9787bbd2585f061ab50c1024a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af01bba25e569e79508aa5f30788de2cf1572d9787bbd2585f061ab50c1024a1", kill_on_drop: false }`
[INFO] [stdout] af01bba25e569e79508aa5f30788de2cf1572d9787bbd2585f061ab50c1024a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 8b6f005c85e0324cb0e36fda415f3a286fb87e8ea31cf59a4efc8d5a1d3152dc
[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" "8b6f005c85e0324cb0e36fda415f3a286fb87e8ea31cf59a4efc8d5a1d3152dc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scones-19efaab5b6e4e009)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scones
[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] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test src/lib.rs - make_builder (line 128) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 69) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 62) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 175) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 89) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 143) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 80) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 106) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 114) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 37) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 160) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 54) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 233) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 204) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 193) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 95) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 353) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 218) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 251) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 273) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 305) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 298) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 325) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 281) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 421) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 288) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 313) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 333) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 378) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 402) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 444) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b6f005c85e0324cb0e36fda415f3a286fb87e8ea31cf59a4efc8d5a1d3152dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b6f005c85e0324cb0e36fda415f3a286fb87e8ea31cf59a4efc8d5a1d3152dc", kill_on_drop: false }`
[INFO] [stdout] 8b6f005c85e0324cb0e36fda415f3a286fb87e8ea31cf59a4efc8d5a1d3152dc