[INFO] fetching crate borrow_as 0.1.0...
[INFO] testing borrow_as-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate borrow_as 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate borrow_as 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate borrow_as 0.1.0
[INFO] finished tweaking crates.io crate borrow_as 0.1.0
[INFO] tweaked toml for crates.io crate borrow_as 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2575d355ec31767b24960da426d4ee41804b2d61cfe4ac3fc8840f92606ce6cf
[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" "2575d355ec31767b24960da426d4ee41804b2d61cfe4ac3fc8840f92606ce6cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2575d355ec31767b24960da426d4ee41804b2d61cfe4ac3fc8840f92606ce6cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2575d355ec31767b24960da426d4ee41804b2d61cfe4ac3fc8840f92606ce6cf", kill_on_drop: false }`
[INFO] [stdout] 2575d355ec31767b24960da426d4ee41804b2d61cfe4ac3fc8840f92606ce6cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0d2ec67e5a13e5bb0748d3e034cfd23a0b1751ce88d5110275b0a547d3a6494
[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" "a0d2ec67e5a13e5bb0748d3e034cfd23a0b1751ce88d5110275b0a547d3a6494", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuple_utils v0.3.0
[INFO] [stderr]    Compiling borrow_as v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "a0d2ec67e5a13e5bb0748d3e034cfd23a0b1751ce88d5110275b0a547d3a6494", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0d2ec67e5a13e5bb0748d3e034cfd23a0b1751ce88d5110275b0a547d3a6494", kill_on_drop: false }`
[INFO] [stdout] a0d2ec67e5a13e5bb0748d3e034cfd23a0b1751ce88d5110275b0a547d3a6494
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01b7687bdd72c8687fb62fc20c0675fc3a92908ad6801d5b1a05713e811517c6
[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" "01b7687bdd72c8687fb62fc20c0675fc3a92908ad6801d5b1a05713e811517c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling borrow_as v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "01b7687bdd72c8687fb62fc20c0675fc3a92908ad6801d5b1a05713e811517c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01b7687bdd72c8687fb62fc20c0675fc3a92908ad6801d5b1a05713e811517c6", kill_on_drop: false }`
[INFO] [stdout] 01b7687bdd72c8687fb62fc20c0675fc3a92908ad6801d5b1a05713e811517c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 445bc927d3a9370636ea9544be8bd18d68d60ead429bf0bdbccbcfaed02f1f0b
[INFO] running `Command { std: "docker" "start" "-a" "445bc927d3a9370636ea9544be8bd18d68d60ead429bf0bdbccbcfaed02f1f0b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/borrow_as-fac8110f24fb73d7)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests borrow_as
[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 8 tests
[INFO] [stdout] test src/lib.rs - LifeRef::wrap_ref (line 141) ... ok
[INFO] [stdout] test src/lib.rs - LifeRef::add_life (line 236) ... ok
[INFO] [stdout] test src/lib.rs - LifeRef::wrap_life (line 173) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] test src/lib.rs - LifeRef::wrap_mut (line 156) ... ok
[INFO] [stdout] test src/lib.rs - LifeRef::map_life (line 259) ... ok
[INFO] [stdout] test src/lib.rs - LifeRef::add_mut (line 207) ... ok
[INFO] [stdout] test src/lib.rs - LifeRef::add_ref (line 187) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "445bc927d3a9370636ea9544be8bd18d68d60ead429bf0bdbccbcfaed02f1f0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "445bc927d3a9370636ea9544be8bd18d68d60ead429bf0bdbccbcfaed02f1f0b", kill_on_drop: false }`
[INFO] [stdout] 445bc927d3a9370636ea9544be8bd18d68d60ead429bf0bdbccbcfaed02f1f0b