[INFO] fetching crate sna 0.1.0...
[INFO] testing sna-0.1.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate sna 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate sna 0.1.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", 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-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8278fc3f31c28fa9c05099dbd439c8bbaf16247c9143b4bd5dcecf954b5e3502
[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" "8278fc3f31c28fa9c05099dbd439c8bbaf16247c9143b4bd5dcecf954b5e3502", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8278fc3f31c28fa9c05099dbd439c8bbaf16247c9143b4bd5dcecf954b5e3502", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8278fc3f31c28fa9c05099dbd439c8bbaf16247c9143b4bd5dcecf954b5e3502", kill_on_drop: false }`
[INFO] [stdout] 8278fc3f31c28fa9c05099dbd439c8bbaf16247c9143b4bd5dcecf954b5e3502
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1c6abe5f1eed461c4c18c456f57f7e5d1f8fcace2ba80263155be5b4c0d9807
[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" "d1c6abe5f1eed461c4c18c456f57f7e5d1f8fcace2ba80263155be5b4c0d9807", kill_on_drop: false }`
[INFO] [stderr]    Compiling sna v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "d1c6abe5f1eed461c4c18c456f57f7e5d1f8fcace2ba80263155be5b4c0d9807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1c6abe5f1eed461c4c18c456f57f7e5d1f8fcace2ba80263155be5b4c0d9807", kill_on_drop: false }`
[INFO] [stdout] d1c6abe5f1eed461c4c18c456f57f7e5d1f8fcace2ba80263155be5b4c0d9807
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 385869ef36cc5a691f9023a6775a0ee8314cdd4f25ea22c97441bda2600e70d4
[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" "385869ef36cc5a691f9023a6775a0ee8314cdd4f25ea22c97441bda2600e70d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling sna v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "385869ef36cc5a691f9023a6775a0ee8314cdd4f25ea22c97441bda2600e70d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "385869ef36cc5a691f9023a6775a0ee8314cdd4f25ea22c97441bda2600e70d4", kill_on_drop: false }`
[INFO] [stdout] 385869ef36cc5a691f9023a6775a0ee8314cdd4f25ea22c97441bda2600e70d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 32fdd1a0820de93dfdb8d2909cf868cadc2d862684a6927dec52a5d5fc097841
[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" "32fdd1a0820de93dfdb8d2909cf868cadc2d862684a6927dec52a5d5fc097841", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sna-2d5b0f01186ef72d
[INFO] [stdout] running 30 tests
[INFO] [stdout] test u16::add ... ok
[INFO] [stdout] test tests::fmt ... ok
[INFO] [stdout] test tests::cmp ... ok
[INFO] [stdout] test u16::add_assign ... 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::from ... ok
[INFO] [stdout] test u32::into ... ok
[INFO] [stdout] test u32::from ... ok
[INFO] [stdout] test u32::add ... ok
[INFO] [stdout] test u32::eq ... ok
[INFO] [stdout] test u16::partial_cmp ... ok
[INFO] [stdout] test u32::add_assign ... ok
[INFO] [stdout] test u64::into ... 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::into ... ok
[INFO] [stdout] test u8::ne ... ok
[INFO] [stdout] test u8::partial_cmp ... ok
[INFO] [stderr]    Doc-tests sna
[INFO] [stdout] test u16::ne ... ok
[INFO] [stdout] test u16::eq ... ok
[INFO] [stdout] test u16::from ... ok
[INFO] [stdout] test u16::into ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test src/lib.rs - SerialNumber<u16>::partial_cmp (line 402) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u32>::add (line 404) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u32>::add_assign (line 404) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u16>::add_assign (line 403) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u16>::add (line 403) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u32>::from (line 402) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u16>::from (line 401) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u16>::add (line 403) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u16>::partial_cmp (line 401) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber (line 19) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u32>::add_assign (line 404) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u32>::eq (line 403) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u16>::eq (line 402) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u32>::add (line 404) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u16>::add_assign (line 403) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u32>::partial_cmp (line 402) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u64>::add (line 405) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u32>::partial_cmp (line 403) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u64>::eq (line 404) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u64>::add_assign (line 405) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u64>::partial_cmp (line 403) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u64>::add (line 405) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u64>::from (line 403) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u64>::partial_cmp (line 404) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u64>::add_assign (line 405) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u8>::add_assign (line 402) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u8>::add (line 402) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u8>::add (line 402) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u8>::from (line 400) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u8>::eq (line 401) ... ok
[INFO] [stdout] test src/lib.rs - u16::add (line 403) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u8>::partial_cmp (line 401) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u8>::add_assign (line 402) ... ok
[INFO] [stdout] test src/lib.rs - u16::eq (line 402) ... ok
[INFO] [stdout] test src/lib.rs - SerialNumber<u8>::partial_cmp (line 400) ... ok
[INFO] [stdout] test src/lib.rs - u16::from (line 401) ... ok
[INFO] [stdout] test src/lib.rs - u32::eq (line 403) ... ok
[INFO] [stdout] test src/lib.rs - u32::add (line 404) ... ok
[INFO] [stdout] test src/lib.rs - u32::partial_cmp (line 403) ... ok
[INFO] [stdout] test src/lib.rs - u16::partial_cmp (line 402) ... ok
[INFO] [stdout] test src/lib.rs - u32::from (line 402) ... ok
[INFO] [stdout] test src/lib.rs - u8::from (line 400) ... ok
[INFO] [stdout] test src/lib.rs - u64::from (line 403) ... ok
[INFO] [stdout] test src/lib.rs - u8::eq (line 401) ... ok
[INFO] [stdout] test src/lib.rs - u64::eq (line 404) ... ok
[INFO] [stdout] test src/lib.rs - u64::add (line 405) ... ok
[INFO] [stdout] test src/lib.rs - u64::partial_cmp (line 404) ... ok
[INFO] [stdout] test src/lib.rs - u8::add (line 402) ... ok
[INFO] [stdout] test src/lib.rs - u8::partial_cmp (line 401) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "32fdd1a0820de93dfdb8d2909cf868cadc2d862684a6927dec52a5d5fc097841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32fdd1a0820de93dfdb8d2909cf868cadc2d862684a6927dec52a5d5fc097841", kill_on_drop: false }`
[INFO] [stdout] 32fdd1a0820de93dfdb8d2909cf868cadc2d862684a6927dec52a5d5fc097841