[INFO] fetching crate sna 0.1.0...
[INFO] testing sna-0.1.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate sna 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate sna 0.1.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sna 0.1.0
[INFO] finished tweaking crates.io crate sna 0.1.0
[INFO] tweaked toml for crates.io crate sna 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 2543ce366f251955cd59a52d867dae05b33a328ef9ea938ae501d6a642606efe
[INFO] running `Command { std: "docker" "start" "-a" "2543ce366f251955cd59a52d867dae05b33a328ef9ea938ae501d6a642606efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2543ce366f251955cd59a52d867dae05b33a328ef9ea938ae501d6a642606efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2543ce366f251955cd59a52d867dae05b33a328ef9ea938ae501d6a642606efe", kill_on_drop: false }`
[INFO] [stdout] 2543ce366f251955cd59a52d867dae05b33a328ef9ea938ae501d6a642606efe
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d3c5db567afb46e996dd80971b1afea48397c9bba3d17383200f88ca2561919
[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" "7d3c5db567afb46e996dd80971b1afea48397c9bba3d17383200f88ca2561919", kill_on_drop: false }`
[INFO] [stderr]    Compiling sna v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "7d3c5db567afb46e996dd80971b1afea48397c9bba3d17383200f88ca2561919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d3c5db567afb46e996dd80971b1afea48397c9bba3d17383200f88ca2561919", kill_on_drop: false }`
[INFO] [stdout] 7d3c5db567afb46e996dd80971b1afea48397c9bba3d17383200f88ca2561919
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 344d6e81da6a87509c7f4aebeaae071b21a5187af057aae7efd98f75648b5068
[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" "344d6e81da6a87509c7f4aebeaae071b21a5187af057aae7efd98f75648b5068", kill_on_drop: false }`
[INFO] [stderr]    Compiling sna v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "344d6e81da6a87509c7f4aebeaae071b21a5187af057aae7efd98f75648b5068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "344d6e81da6a87509c7f4aebeaae071b21a5187af057aae7efd98f75648b5068", kill_on_drop: false }`
[INFO] [stdout] 344d6e81da6a87509c7f4aebeaae071b21a5187af057aae7efd98f75648b5068
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 648d544c57d287024c8308a080a6395cd4b1abb748613bbe30392e0ca4e80d4c
[INFO] running `Command { std: "docker" "start" "-a" "648d544c57d287024c8308a080a6395cd4b1abb748613bbe30392e0ca4e80d4c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sna-d127d3ba5bd9f7a6)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test tests::cmp ... ok
[INFO] [stdout] test u16::add ... ok
[INFO] [stdout] test u16::add_assign ... ok
[INFO] [stdout] test u16::eq ... ok
[INFO] [stdout] test u16::partial_cmp ... ok
[INFO] [stdout] test u16::ne ... ok
[INFO] [stdout] test u32::add ... ok
[INFO] [stdout] test u32::add_assign ... ok
[INFO] [stdout] test u32::into ... ok
[INFO] [stdout] test u32::ne ... ok
[INFO] [stdout] test u32::partial_cmp ... ok
[INFO] [stdout] test u64::add ... ok
[INFO] [stdout] test u64::add_assign ... ok
[INFO] [stdout] test u64::eq ... ok
[INFO] [stdout] test u64::into ... ok
[INFO] [stdout] test u64::from ... ok
[INFO] [stdout] test u64::ne ... ok
[INFO] [stdout] test u64::partial_cmp ... ok
[INFO] [stdout] test u8::add ... ok
[INFO] [stdout] test u8::add_assign ... ok
[INFO] [stdout] test u8::eq ... ok
[INFO] [stdout] test u8::from ... ok
[INFO] [stdout] test u8::ne ... ok
[INFO] [stdout] test u8::into ... ok
[INFO] [stdout] test u8::partial_cmp ... ok
[INFO] [stdout] test tests::fmt ... ok
[INFO] [stdout] test u32::eq ... ok
[INFO] [stdout] test u32::from ... ok
[INFO] [stdout] test u16::into ... ok
[INFO] [stdout] test u16::from ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sna
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name sna --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern sna=/opt/rustwide/target/debug/deps/libsna-80238985bfa1f19b.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "648d544c57d287024c8308a080a6395cd4b1abb748613bbe30392e0ca4e80d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "648d544c57d287024c8308a080a6395cd4b1abb748613bbe30392e0ca4e80d4c", kill_on_drop: false }`
[INFO] [stdout] 648d544c57d287024c8308a080a6395cd4b1abb748613bbe30392e0ca4e80d4c